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 The truth behind how centrifugal pumps work Several thousands of pieces of centrifugal pumps like Grundfos and Zoeller centrifugal pumps are sold across industries every year. These pumps are used in various industries – from cosmetics to wine-making and power generation plants to chemicals, pharmaceuticals, and other industries. They are used for pumping water, organics, oils, acids, solvents, and other “thin” liquids. They move fluids from one area to another. It’s a common misconception that these pumps move liquids by “sucking” them in and transferring them to another place. But that’s not how Grundfos centrifugal pumps and Zoeller centrifugal pumps work. Here’s a look at the working of centrifugal pumps. How does a centrifugal pump move fluids Centrifugal pumps are mechanical devices used to move fluids with the help of rotational energy. The device is driven by a combustion engine or electric motor that generates a powerful centrifugal force that creates the velocity of the liquid. As a result, fluid enters the pump through a suction nozzle into the eye of the impeller. Impellers (rotors) are curved blades, and their action increases the fluid's velocity. The impeller's vanes catch the fluid, rotate it radially and tangentially. As the liquid passes the impeller, the fluid’s speed also increases. The fluid moves through the impeller until it finally exits the pump on the outlet end (the discharge side). It’s not just the impeller that transfers fluids. Another highly critical part of the hydraulic design is the volute that converts the liquid’s velocity into pressure. As a result, the fluid leaving the pump does so with much greater force than when it enters the pump. Unlike the common misconception, centrifugal pumps do not suck in liquids – they merely seem to do so. Here is a look at some of the most efficient centrifugal pumps in the market today, sold by PumpProducts.com. Other types of centrifugal pumps are single-stage centrifugal pumps with only one impeller and multi-stage centrifugal pumps with more than one impeller. More impellers mean higher pressure. Can centrifugal pumps transfer thick and heavy liquids Water and other “thin” or mildly viscous liquids are best transferred via centrifugal pumps. The thicker or heavier a liquid, the lesser the pump’s efficiency. Surprisingly, these pumps work well for solids, and some pumps can even pass solids that are more than 10 inches in diameter. How to get the best from a centrifugal pump If air gets into the pump, the centrifugal pump will not pump the liquid through the impeller efficiently. Ensure the pump is fully submerged to get the best performance from your centrifugal pump to avoid air entering the pump. A self-priming centrifugal pump can work as effectively as a standard centrifugal pump. Even if it is not entirely submerged, it can ensure the smooth movement of water – even if it encounters air. Benefits of centrifugal pumps Excellent for transferring thin or low viscosity liquids Best to use in low pressure and high capacity pumping applications Provide energy efficiency. Have proven reliability. Require low maintenance. Size and application versatility. Grundfos is the largest pump manufacturer globally, producing over 16M pump units every year. "Since 1945, when we first opened our doors in Denmark, we've grown to be represented by more than 100 firms in more than 60 countries, with our products marketed through local distributors in even more countries. In 1949, the first shipment of the pump took place, with Norway as the purchaser. Other countries soon followed, with Sweden hosting the first international exhibition in 1953. Grundfos supplies complete solutions to a broad range of industries and application areas, including boiler water, process water, cooling water, rinse water and drinking water." Grundfos centrifugal pumps are used worldwide in commercial and industrial settings to transfer water and other liquids, filter water, boost water pressure, and aerate fountains and ponds. The company’s centrifugal pumps are self-priming, corrosion-resistant, portable, and built using high-quality materials and precision engineering. Zoeller is one of the leading US pump manufacturers and a leader in the wastewater industry with over 70 years of experience. The brand has set a high benchmark for other pump manufacturers, and the company maintains the highest quality standards and conducts rigorous factory testing. The Zoeller Company began as a family-owned business in 1939, producing a variety of products, one of which was a dependable column sump pump. Zoeller Company, one of the oldest, independently-owned pump manufacturers in the United States, has maintained the highest quality standards since its humble origins, setting the bar for all other pump manufacturers. All Zoeller pumps have been thoroughly tested and are of the highest quality. From the moment they're plugged in, our submersible pumps are 100% factory-tested underwater for dependability. Zoeller products are available in the United States, Canada, and Mexico, as well as internationally. Zoeller has the solution to all your pumping needs with five separate wholesale product lines. Zoeller centrifugal pumps are ideal for applications like water transfer, water circulation, pressure boosting, liquid transfer, cooling systems, dewatering, laundry equipment, irrigation, and mixing water. Zoeller has both single-stage centrifugal pumps and two-stage centrifugal pumps and a wide range of options within these two categories. All Zoeller pumps are high-head, moderate flow pumps. PumpProducts.com is a master stocking distributor for all types of pumps, pump parts, and electric motors. The company is a nationwide distributor and has extensive experience in pumps and motors and their replacement parts. At PumpProducts.com, every salesperson is an expert who can help you choose the best pump or motor for your application. So, you can always be sure you have the best and most dependable and efficient product.

Zoeller’s 300-305 Series end-suction, centrifugal pumps are designed for water transfer, pressure boosting, cooling water, irrigation, dewatering, circulation, and mixing water. The single phase heavy duty motor comes in 1/3 HP to 2HP and 115V or 230 volts. This series features a cast iron construction, bronze impeller, 1-1/2” suction, and 1-1/4” discharge. Pumps are able to reach heads ranging from 60 to 103 ft. TDH and capacities from 40 to 80 GPM depending on the chosen model. Features Pump housing made of durable cast iron Applications include pressure boosting, circulation, irrigation, water transfer, cooling water, mixing water, dewatering, and lawn sprinkling. Heavy duty motor (from 1/3 HP to 2 HP) 4 position discharge and mechanical seal for flexibility to install vertically or horizontally Compact to fit in tight places Comes preassembled and ready for installation Drain plug Easily serviced Suction port 1-1/2” Discharge 1-1/4” Motor is CSA listed No-lead brass impellers electronically balanced ZOELLER END SUCTION CENTRIFUGAL PUMPS Model Comparison Chart Model Discharge (NPT) HP Voltage Phase GPM Max. Head N300 1-1/4" 1/3 115 1 41 62' N301 1-1/4" 1/2 115/230 1 48 69' N302 1-1/4" 3/4 115/230 1 62 76' N303 1-1/4" 1 115/230 1 70 92' N304 1-1/4" 1-1/2 115/230 1 75 102' N305 1-1/4" 2 115/230 1 79 104' PERFORMANCE CURVES DIMENSIONS REPAIR PARTS TROUBLESHOOTING TYPICAL INSTALLATION BROCHURE Zoeller End Suction Centrifugal Pumps Brochure INSTALLATION INSTRUCTIONS Zoeller End Suction Centrifugal Pumps Installation Instructions Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

Zoeller’s 306-309 Series of two stage, end-suction, centrifugal pumps are ideal for booster service, water circulation, cooling systems, laundry equipment, and liquid transfers. The single phase, continuous duty, capacitor start, double ball bearing motor comes in 3/4, 1, 1-1/2, or 2 horsepower versions.  The series features a multi-stage design for high head, cast iron casing, 1-1/2” suction, and 1-1/4” discharge. Pumps are capable of reaching heads ranging from 113 to 154 ft. TDH and capacities from 40 to 55 GPM depending on the chosen model. Features 56 frame, NEMA J, capacitor start, double ball bearing motor for continuous operation Rugged cast iron pump casing Multi-stage for high head Normal wearing parts are easily removed for service and replacement without disturbing the suction or discharge piping Applications include booster service, water circulation, cooling systems, laundry equipment, and liquid transfers Do not exceed the maximum case pressure and maximum liquid temperature rating of the pump Suction and Discharge Tappings 1-1/2” x 1-1/4” ZOELLER TWO STAGE CENTRIFUGAL PUMPS Model Comparison Chart Model Discharge (NPT) HP Voltage Phase GPM Max. Head NE306 1-1/4" 3/4 115/230 1 41 113' NE307 1-1/4" 1 115/230 1 45 138' NE308 1-1/4" 1-1/2 115/230 1 54 140' NE309 1-1/4" 2 115/230 1 55 155' PERFORMANCE CURVES DIMENSIONS REPAIR PARTS TROUBLESHOOTING TYPICAL INSTALLATION CATALOGUE Zoeller Two Stage Centrifugal Pumps Catalogue OWNERS MANUAL Zoeller Two Stage Centrifugal Pumps Owner's Manual Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

The Goulds’ MCC Series cast iron, end-suction, Centrifugal Pumps are designed for a broad range of general applications including water circulation, booster, and liquid transfer. The MCC Series are built with a high efficiency, stainless steel impeller, VITON or BUNA mechanical seal, and an open drip-proof or totally enclosed fan cooled motor. The MCC Series is available in single or three phase with a variety of power outputs, voltages, and suction/discharge sizes. The MCC Series can handle heads up to 142 ft. and capacities up to 220 GPM. For similar pumps with stainless steel casing, look at Goulds’ Pumps: MCS Series. The enclosed stainless steel impellers and seal housing provides corrosion resistance, improved strength, and ductility. Casing comprised of cast iron also provides strength and durability. Casings come with NPT threaded centerline connections, an easily accessible vent, and prime and drain connections. Nine positions of casing rotations provide for easy piping. Mechanical seals for this series are standard John Crane seals with carbon ceramic faces, BUNA elastomers, and stainless metal parts. High temperature and chemical duty seals are optional. Motors are NEMA standard open drip-proof, totally enclosed fan cooled enclosures. Motors have a rugged ball bearing design for continuous duty under all operating conditions. GOULDS MCC SERIES CENTRIFUGAL PUMPS Goulds MCC Series Model Comparison Chart Model Discharge (NPT) HP Voltage Phase Mechanical Seal 1MC1C1E0 1" 1/2 115/230 1 BUNA 1MC1C2E0 1" 1/2 208-230/460 3 BUNA 1MC1C4E0 1" 1/2 115/230 1 BUNA 1MC1E1C0 1" 1 115/230 1 BUNA 1MC1D1D0 1" 3/4 115/230 1 BUNA 1MC1C4E4 1" 1/2 115/230 1 VITON 1MC1C5E0 1" 1/2 208-230/460 3 BUNA 2MC1D1F0 1-1/4" 3/4 115/230 1 BUNA 1MC1D2D0 1" 3/4 208-230/460 3 BUNA 1MC1D1D4 1" 3/4 115/230 1 VITON 1MC1C5E4 1" 1/2 208-230/460 3 VITON 2MC1E5E4 1-1/4" 1 208-230/460 3 VITON 2MC1D2F0 1-1/4" 3/4 208-230/460 3 BUNA 2MC1E1E0 1-1/4" 1 115/230 1 BUNA 1MC1D2D4 1" 3/4 208-230/460 3 VITON 2MC1D5F0 1-1/4" 3/4 208-230/460 3 BUNA 1MC1D5D0 1" 3/4 208-230/460 3 BUNA 3MC1E1E0 1-1/2" 1 115/230 1 BUNA 1MC1D4D0 1" 3/4 115/230 1 BUNA 1MC1E2C0 1" 1 208-230/460 3 BUNA 2MC1D4F0 1-1/4" 3/4 115/230 1 BUNA 2MC1E1E4 1-1/4" 1 115/230 1 VITON 1MC1D5D4 1" 3/4 208-230/460 3 VITON 2MC1E2E0 1-1/4" 1 208-230/460 3 BUNA 2MC1E4E0 1-1/4" 1 115/230 1 BUNA 3MC1E4E0 1-1/2" 1 115/230 1 BUNA 2MC1D4F4 1-1/4" 3/4 115/230 1 VITON 1MC1E4C0 1" 1 115/230 1 BUNA 1MC1D4D4 1" 3/4 115/230 1 VITON 1MC1E2C4 1" 1 208-230/460 3 VITON 1MC1F2B0 1" 1-1/2 208-230/460 3 BUNA 3MC1E2E0 1-1/2" 1 208-230/460 3 BUNA 3MC1E4E4 1-1/2" 1 115/230 1 VITON 1MC1E4C4 1" 1 115/230 1 VITON 1MC1F2B4 1" 1-1/2 208-230/460 3 VITON 3MC1F2D0 1-1/2" 1-1/2 208-230/460 3 BUNA 1MC1F1B0 1" 1-1/2 115/230 1 BUNA 1MC1E9C0 1" 1 208-230/460 3 BUNA 3MC1F1D0 1-1/2" 1-1/2 115/230 1 BUNA 1MC1G2A0 1" 2 208-230/460 3 BUNA 2MC1E9E0 1-1/4" 1 208-230/460 3 BUNA 1MC1F1B4 1" 1-1/2 115/230 1 VITON 1MC1F4B0 1" 1-1/2 115/230 1 BUNA 2MC1G2D0 1-1/4" 2 208-230/460 3 BUNA 1MC1E9C4 1" 1 208-230/460 3 VITON 3MC1F4D0 1-1/2" 1-1/2 115/230 1 BUNA 3MC1E9E0 1-1/2" 1 208-230/460 3 BUNA 3MC1G2C0 1-1/2" 2 208-230/460 3 BUNA 1MC1F4B4 1" 1-1/2 115/230 1 VITON 2MC1G2D4 1-1/4" 2 208-230/460 3 VITON 1MC1F9B0 1" 1-1/2 208-230/460 3 BUNA 3MC1E9E4 1-1/2" 1 208-230/460 3 VITON 1MC1G1A0 1" 2 115/230 1 BUNA 3MC1F9D0 1-1/2" 1-1/2 208-230/460 3 BUNA 2MC1G1D0 1-1/4" 2 115/230 1 BUNA 1MC1F9B4 1" 1-1/2 208-230/460 3 VITON 3MC1G1C0 1-1/2" 2 115/230 1 BUNA 1MC1G4A0 1" 2 115/230 1 BUNA 3MC1G4C0 1-1/2" 2 115/230 1 BUNA 2MC1G4D0 1-1/4" 2 115/230 1 BUNA 1MC1G9A0 1" 2 208-230/460 3 BUNA 2MC1G9D0 1-1/4" 2 208-230/460 3 BUNA 1MC1G4A4 1" 2 115/230 1 VITON 1MC1E1C4 1" 1 115/230 1 VITON 1MC1G9A4 1" 2 208-230/460 3 VITON 3MC1G9C0 1-1/2" 2 208-230/460 3 BUNA 2MC1G9D4 1-1/4" 2 208-230/460 3 VITON 1MC1H2A0 1" 3 208-230/460 3 BUNA 2MC1H2A0 1-1/4" 3 208-230/460 3 BUNA 2MC1H2C0 1-1/4" 3 208-230/460 3 BUNA 1MC1H2A4 1" 3 208-230/460 3 VITON 2MC1H2C4 1-1/4" 3 208-230/460 3 VITON 2MC1H2A4 1-1/4" 3 208-230/460 3 VITON 3MC1H2A0 1-1/2" 3 208-230/460 3 BUNA 3MC1H2A4 1-1/2" 3 208-230/460 3 VITON 2MC1H1C0 1-1/4" 3 230 1 BUNA 1MC1H1A0 1" 3 230 1 BUNA 2MC1H1A0 1-1/4" 3 230 1 BUNA 3MC1H1A0 1-1/2" 3 230 1 BUNA 2MC1H1A4 1-1/4" 3 230 1 VITON 1MC1H1A4 1" 3 230 1 VITON 3MC1H1A4 1-1/2" 3 230 1 VITON 2MC1J1H0 1-1/4" 5 115/230 1 BUNA 2MC1J1G0 1-1/4" 5 115/230 1 BUNA 3MC1J1G0 1-1/2" 5 115/230 1 BUNA 1MC1H4A0 1" 3 230 1 BUNA 3MC1J1H0 1-1/2" 5 115/230 1 BUNA 3MC1H4A0 1-1/2" 3 230 1 BUNA 2MC1H4C0 1-1/4" 3 230 1 BUNA 2MC1H4A0 1-1/4" 3 230 1 BUNA 2MC1J2G0 1-1/4" 5 208-230/460 3 BUNA 2MC1J2H0 1-1/4" 5 208-230/460 3 BUNA 2MC1J1G4 1-1/4" 5 115/230 1 VITON 3MC1J2H0 1-1/2" 5 208-230/460 3 BUNA 3MC1J2G0 1-1/2" 5 208-230/460 3 BUNA 3MC1J1G4 1-1/2" 5 115/230 1 VITON 2MC1H4A4 1-1/4" 3 230 1 vITON 2MC1J2H4 1-1/4" 5 208-230/460 3 VITON 2MC1J2G4 1-1/4" 5 208-230/460 3 VITON 3MC1J2H4 1-1/2" 5 208-230/460 3 VITON 3MC1J2G4 1-1/2" 5 208-230/460 3 VITON 1MC1H9A0 1" 3 208-230/460 3 BUNA 2MC1H9A0 1-1/4" 3 208-230/460 3 BUNA 2MC1H9C0 1-1/4" 3 208-230/460 3 BUNA 3MC1H9A0 1-1/2" 3 208-230/460 3 BUNA 1MC1H9A4 1" 3 208-230/460 3 VITON 2MC1H9A4 1-1/4" 3 208-230/460 3 VITON 2MC1H5C4 1-1/4" 3 208-230/460 3 VITON 3MC1H9A4 1-1/2" 3 208-230/460 3 VITON PERFORMANCE COVERAGE DIMENSIONS & WEIGHTS COMPONENTS MATERIALS OF CONSTRUCTION REPAIR PARTS BROCHURE Goulds MCC Series Centrifugal Pump Brochure INSTALLATION MANUAL Goulds MCC Series Centrifugal Pump Installation Manual INSTALLATION MANUAL ADDENDUM (IMPELLER ASSEMBLY PROCESS) Goulds MCC Series Centrifugal Pump Installation Manual Addendum (Impeller Assembly Process) REPAIR PARTS Goulds MCC Series Centrifugal Pump Repair Parts Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

The Goulds ICS-F Series Frame Mounted End Suction Centrifugal Pumps are used for ultra pure water systems, washer equipment, chemical transfer and water transfer. Note: this item is pump-end only, motor not included. A frame mounted design allows for flexibility of installation and driver arrangements. The ICS-F Series includes an open impeller constructed of 316 stainless steel for increased corrosion resistance and solids-handling ability. The impeller can handle spherical solids up to 3/8” and is designed to reduce clogging as well as required maintenance time. This Series is close coupled, which means these pumps save on space and allow for a simple installation process. A back pull out design makes maintenance easy by allowing the casing to remain in the piping during disassembly. Pump casings feature cast 316 stainless steel construction with NPT threaded suctions and discharges. Optional drain and vents with stainless steel plugs are available. Discharge orientations come in four positions. Mechanical seals are standard Flowserve 31 with carbon versus silicon-carbide faces, Viton elastomers and 316 stainless steel metal parts. Optional seals are available for high temperature and mild abrasive services. GOULDS ICS-F SERIES CENTRIFUGAL PUMPS Model Comparison Chart Model Discharge (NPT) Suction (NPT) Impeller Size HP (@ 3500 RPM) GPM (@ 3500 RPM) Max. Head (@ 3500 RPM) 1SSFRMN0 1" 1-1/4" 3" 0.7 51 35' 1SSFRMH0 1" 1-1/4" 3-15/16" 1.4 63 67.5' 1SSFRMC0 1" 1-1/4" 5" 2.8 78.5 115' 1SSFRMK0 1" 1-1/4" 3-1/2" 1 57 51' 1SSFRME0 1" 1-1/4" 4-3/4" 2.4 77 105' 1SSFRMM0 1" 1-1/4" 3-3/16" 0.8 56 41' 1SSFRMG0 1" 1-1/4" 4-1/4" 1.7 67 82.5' 1SSFRMB0 1" 1-1/4" 5-1/8" 3 81 18' 1SSFRMJ0 1" 1-1/4" 3-3/4" 1.2 61 60' 1SSFRMD0 1" 1-1/4" 4-7/8" 2.6 78.5 110' 1SSFRML0 1" 1-1/4" 3-3/8" 0.9 54 47.5' 1SSFRMF0 1" 1-1/4" 4-1/2" 2 73 95' 1SSFRMA0 1" 1-1/4" 5-3/8" 3.5 86 132' 2SSFRML0 1-1/4" 1-1/2" 3-3/8" 1 76 45' 2SSFRMF0 1-1/4" 1-1/2" 4-1/2" 2.4 94 82.5' 2SSFRMA0 1-1/4" 1-1/2" 5-3/8" 0.6 (@1750 RPM) 100 120' 2SSFRMN0 1-1/4" 1-1/2" 3" 0.8 70 35' 2SSFRMH0 1-1/4" 1-1/2" 3-15/16" 1.7 77 65' 2SSFRMC0 1-1/4" 1-1/2" 5" 3.5 103 105' 2SSFRMK0 1-1/4" 1-1/2" 3-1/2" 1.2 77 50' 2SSFRME0 1-1/4" 1-1/2" 4-3/4" 2.8 96 95' 2SSFRMM0 1-1/4" 1-1/2" 3-3/16" 0.9 68 15' 2SSFRMG0 1-1/4" 1-1/2" 4-1/4" 2 90 76' 2SSFRMB0 1-1/4" 1-1/2" 5-1/8" 0.5 (@ 1750 RPM) 51.5 (@ 1750 RPM) 28' (@ 1750 RPM) 2SSFRMJ0 1-1/4" 1-1/2" 3-3/4" 1.4 82 59' 2SSFRMD0 1-1/4" 1-1/2" 4-7/8" 3 100 100' PERFORMANCE CURVE MATERIALS OF CONSTRUCTION DIMENSIONS & WEIGHTS REPAIR PARTS BROCHURE Goulds ICS-F Series Centrifugal Pump Brochure INSTRUCTION MANUAL Goulds ICS-F Series Centrifugal Pump Instruction Manual REPAIR PARTS Goulds ICS-F Series Centrifugal Pump Repair Parts Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

  A frame mounted design allows for flexibility of installation and driver arrangements. The ICS Series also features an open impeller that can handle spherical solids up to 3/8” and is designed to reduce clogging as well as required maintenance time.The Goulds ICS Series of Centrifugal Pumps are typically used in ultra pure water systems, chemical transport, washer equipment, scrubbers and water reclamation applications. This Series is close coupled, which means these pumps save on space and allow for a simple installation process. A back pull out design makes maintenance easy by allowing the casing to remain in the piping during disassembly. Pump casings feature cast 316 stainless steel construction with NPT threaded suctions and discharges. Optional drain and vents with stainless steel plugs are available. Discharge orientations come in four positions. Mechanical seals are standard Flowserve 31 with carbon versus silicon-carbide faces, Viton elastomers and 316 stainless steel metal parts. Optional mechanical seals are available for use in high temperature or abrasive environments. Motors in this series are NEMA standard 56J frames with a rugged ball bearing design for continuous duty. Versions are available in both single and three phase with a variety of enclosures and voltages to match your service requirements. GOULDS ICS SERIES CENTRIFUGAL PUMPS Model Comparison Chart Model Discharge (NPT) HP Voltage Phase GPM Max. Head 2SS1C1N0 1-1/4" 1/2 115/230 1 70 35' 1SS1C2M0 1" 1/2 208-230/460 3 56 41' 2SS1C2N0 1-1/4" 1/2 208-230/460 3 70 35' 1SS1D1K0 1" 3/4 115/230 1 57 51' 2SS1D1L0 1-1/4" 3/4 115/230 1 76 45' 1SS1C4M0 1" 1/2 115/230 1 56 41' 1SS1C5M0 1" 1/2 208-230/460 3 56 41' 2SS1C4N0 1-1/4" 1/2 115/230 1 70 35' 1SS1D2K0 1" 3/4 208-230/460 3 57 51' 2SS1C5N0 1-1/4" 1/2 208-230/460 3 70 35' 1SS2C1D0 1-1/4" 1/2 115/230 1 38.5 27.5' 1SS2C1L0 1" 1/2 115/230 1 27 12' 1SS2C1F0 1" 1/2 115/230 1 36.5 23.5' 1SS2C1A0 1" 1/2 115/230 1 43 33' 1SS2C1N0 1" 1/2 115/230 1 25 8.5' 1SS2C1H0 1" 1/2 115/230 1 31.5 16.5' 1SS2C1C0 1" 1/2 115/230 1 39 28.5' 1SS2C1K0 1" 1/2 115/230 1 28.5 12.5' 1SS2C1E0 1" 1/2 115/230 1 38.5 26 1SS2C1M0 1" 1/2 115/230 1 28 10' 1SS2C1G0 1" 1/2 115/230 1 34 20.5' 1SS2C1B0 1" 1/2 115/230 1 40.5 29.5' 1SS2C1J0 1" 1/2 115/230 1 30 15' 2SS2C1M0 1-1/4" 1/2 115/230 1 35 8.5' 2SS2C1G0 1-1/4" 1/2 115/230 1 45 19' 2SS2C1B0 1-1/4" 1/2 115/230 1 51.5 28' 2SS2C1J0 1-1/4" 1/2 115/230 1 42 14.5' 2SS2C1D0 1-1/4" 1/2 115/230 1 50 25' 1SS1E1H0 1" 1 115/230 1 63 67.5' 2SS2C1L0 1-1/4" 1/2 115/230 1 38.5 12' 2SS2C1F0 1-1/4" 1/2 115/230 1 47 21' 2SS2C1A0 1-1/4" 1/2 115/230 1 56 31' 2SS2C1N0 1-1/4" 1/2 115/230 1 38 10' 2SS2C1H0 1-1/4" 1/2 115/230 1 42 16' 2SS2C1C0 1-1/4" 1/2 115/230 1 51.5 26' 2SS2C1K0 1-1/4" 1/2 115/230 1 39.5 12.5' 2SS2C1E0 1-1/4" 1/2 115/230 1 49 23.5' 2SS1D2L0 1-1/4" 3/4 208-230/460 3 76 45' 2SS1E1J0 1-1/4" 1 115/230 1 82 59' 1SS2C2K0 1" 1/2 208-230/460 3 28.5 12.5' 1SS2C2E0 1" 1/2 208-230/460 3 38.5 26' 1SS2C2M0 1" 1/2 208-230/460 3 28 10' 1SS2C2G0 1" 1/2 208-230/460 3 34 20.5' 1SS2C2B0 1" 1/2 208-230/460 3 40.5 29.5' 1SS2C2J0 1" 1/2 208-230/460 3 30 15' 1SS2C2D0 1" 1/2 208-230/460 3 38.5 27.5' 1SS2C2L0 1" 1/2 208-230/460 3 27 12' 1SS2C2F0 1" 1/2 208-230/460 3 36.5 23.5' 1SS2C2A0 1" 1/2 208-230/460 3 43 33' 1SS2C2N0 1" 1/2 208-230/460 3 25 8.5' 1SS2C2H0 1" 1/2 208-230/460 3 31.5 16.5' 1SS2C2C0 1" 1/2 208-230/460 3 39 28.5' 1SS1D4K0 1" 3/4 115/230 1 57 51' 2SS2C2L0 1-1/4" 1/2 208-230/460 3 38.5 12' 2SS2C2F0 1-1/4" 1/2 208-230/460 3 47 21' 2SS2C2A0 1-1/4" 1/2 208-230/460 3 56 31' 2SS2C2N0 1-1/4" 1/2 208-230/460 3 38 10' 2SS2C2H0 1-1/4" 1/2 208-230/460 3 42 16' 2SS2C2C0 1-1/4" 1/2 208-230/460 3 51.5 26' 1SS1E2H0 1" 1 208-230/460 3 63 67.5' 2SS1D4L0 1-1/4" 3/4 115/230 1 76 45' 2SS2C2K0 1-1/4" 1/2 208-230/460 3 39.5 12.5' 2SS2C2E0 1-1/4" 1/2 208-230/460 3 49 23.5' 2SS2C2M0 1-1/4" 1/2 208-230/460 3 35 8.5' 2SS2C2G0 1-1/4" 1/2 208-230/460 3 45 19' 2SS2C2B0 1-1/4" 1/2 208-230/460 3 51.5 28' 2SS2C2J0 1-1/4" 1/2 208-230/460 3 42 14.5' 2SS2C2D0 1-1/4" 1/2 208-230/460 3 50 25' 2SS1E2J0 1-1/4" 1 208-230/460 3 82 59' 1SS1D5K0 1" 3/4 208-230/460 3 57 51' 2SS1D5L0 1-1/4" 3/4 208-230/460 3 76 45' 1SS1E4H0 1" 1 115/230 1 63 67.5' 1SS1F2F0 1" 1-1/2 208-230/460 3 73 95' 2SS1F2G0 1-1/4" 1-1/2 208-230/460 3 90 76' 2SS1E4J0 1-1/4" 1 115/230 1 82 59' 1SS1F1F0 1" 1-1/2 115/230 1 73 95' 1SS2C4L0 1" 1/2 115/230 1 27 12' 1SS2C4F0 1" 1/2 115/230 1 36.5 23.5' 1SS2C4A0 1" 1/2 115/230 1 43 33' 1SS2C4N0 1" 1/2 115/230 1 25 8.5' 2SS1F1G0 1-1/4" 1-1/2 115/230 1 90 76' 1SS2C4H0 1" 1/2 115/230 1 31.5 16.5' 1SS2C4C0 1" 1/2 115/230 1 39 28.5' 1SS2C4K0 1" 1/2 115/230 1 28.5 12.5' 1SS2C4E0 1-1/4" 1/2 115/230 1 38.5 26' 1SS2C4M0 1" 1/2 115/230 1 28 10' 1SS2C4G0 1" 1/2 115/230 1 34 20.5' 1SS2C4B0 1" 1/2 115/230 1 40.5 29.5' 1SS2C4J0 1" 1/2 115/230 1 30 15' 1SS2C4D0 1" 1/2 115/230 1 38.5 27.5' 2SS2C4J0 1-1/4" 1/2 115/230 1 42 14.5' 2SS2C4D0 1-1/4" 1/2 115/230 1 50 25' 2SS2C4L0 1-1/4" 1/2 115/230 1 38.5 12' 2SS2C4F0 1-1/4" 1/2 115/230 1 47 21' 2SS2C4A0 1-1/4" 1/2 115/230 1 56 31' 2SS2C4N0 1-1/4" 1/2 115/230 1 38 10' 2SS2C4H0 1-1/4" 1/2 115/230 1 42 16' 2SS2C4C0 1-1/4" 1/2 115/230 1 51.5 26' 2SS2C4K0 1-1/4" 1/2 115/230 1 39.5 12.5' 2SS2C4E0 1-1/4" 1/2 115/230 1 49 23.5' 2SS2C4M0 1-1/4" 1/2 115/230 1 35 8.5' 2SS2C4G0 1-1/4" 1/2 115/230 1 45 19' 2SS2C4B0 1-1/4" 1/2 115/230 1 51.5 28' 1SS2C5K0 1" 1/2 208-230/460 3 28.5 12.5' 1SS2C5E0 1" 1/2 208-230/460 3 38.5 26' 1SS2C5M0 1" 1/2 208-230/460 3 28 10' 1SS2C5G0 1" 1/2 208-230/460 3 34 20.5' 1SS2C5B0 1" 1/2 208-230/460 3 40.5 29.5' 1SS2C5J0 1" 1/2 208-230/460 3 30 15' 1SS2C5D0 1" 1/2 208-230/460 3 38.5 27.5' 1SS2C5L0 1" 1/2 208-230/460 3 27 12' 1SS2C5F0 1" 1/2 208-230/460 3 36.5 23.5' 1SS2C5A0 1" 1/2 208-230/460 3 43 33' 1SS1F4F0 1" 1-1/2 115/230 1 73 95' 1SS2C5N0 1" 1/2 208-230/460 3 25 8.5' 1SS2C5H0 1" 1/2 208-230/460 3 31.5 16.5' 1SS2C5C0 1" 1/2 208-230/460 3 39 28.5' 2SS1F4G0 1-1/4" 1-1/2 115/230 1 90 76' 1SS1G2E0 1" 2 208-230/460 3 77 105' 2SS2C5N0 1-1/4" 1/2 208-230/460 3 38 10' 2SS2C5H0 1-1/4" 1/2 208-230/460 3 42 16' 2SS2C5C0 1-1/4" 1/2 208-230/460 3 51.5 26' 2SS2C5K0 1-1/4" 1/2 208-230/460 3 39.5 12.5' 2SS2C5E0 1-1/4" 1/2 208-230/460 3 49 23.5' 2SS2C5M0 1-1/4" 1/2 208-230/460 3 35 8.5' 2SS2C5G0 1-1/4" 1/2 208-230/460 3 45 19' 2SS2C5B0 1-1/4" 1/2 208-230/460 3 51.5 28' 2SS2C5J0 1-1/4" 1/2 208-230/460 3 42 14.5' 2SS2C5D0 1-1/4" 1/2 208-230/460 3 50 25' 2SS2C5L0 1-1/4" 1/2 208-230/460 3 38.5 12' 2SS2C5F0 1-1/4" 1/2 208-230/460 3 47 21' 2SS2C5A0 1-1/4" 1/2 208-230/460 3 56 31' 2SS1G2F0 1-1/4" 2 208-230/460 3 94 82.5' 1SS1G1E0 1-1/4" 2 115/230 1 77 105' 2SS1G1F0 1-1/4" 2 115/230 1 94 82.5' 1SS1ECH0 1-1/4" 1 208-230/460 3 63 67.5' 2SS1FCG0 1-1/4" 1-1/2 208-230/460 3 90 76' 2SS1ECJ0 1-1/4" 1 208-230/460 3 82 59' 2SS1GEG0 1-1/4" 2 208-230/460 3 90 76' 1SS1FCF0 1" 1-1/2 208-230/460 3 73 95' 1SS1G4E0 1" 2 115/230 1 77 105' 2SS1G4F0 1-1/4" 2 115/230 1 94 82.5' 1SS1GCE0 1" 2 208-230/460 3 77 105' 2SS1GCF0 1-1/4" 2 208-230/460 3 94 82.5' 1SS1H2A0 1-1/4" 3 208-230/460 3 86 132' 2SS1H2C0 1-1/4" 3 208-230/460 3 103 105' 1SS1H1A0 1" 3 115/230 1 86 132' 2SS1H1C0 1-1/4" 3 115/230 1 103 105' 1SS1H4A0 1-1/4" 3 115/230 1 86 132' 2SS1D0N0 1-1/4" 3/4 115/230 1 70 35' 2SS1D7N0 1-1/4" 3/4 208-230/460 3 70 35' 2SS1H4C0 1-1/4" 3 115/230 1 103 105' 1SS1D0M0 1-1/4" 3/4 115/230 1 56 41' 1SS1D7M0 1" 3/4 208-230/460 3 56 41' 2SS1E0L0 1-1/4" 1 115/230 1 76 45' 1SS1E0K0 1-1/4" 1 115/230 1 57 51' 1SS1HCA0 1-1/4" 3 208-230/460 3 86 132' 2SS1EEL0 1-1/4" 1 208-230/460 3 76 45' 2SS1FEJ0 1-1/4" 1-1/2 208-230/460 3 82 59' 2SS1F0J0 1-1/4" 1-1/2 115/230 1 82 59' 1SS1EEK0 1" 1 208-230/460 3 57 51' 1SS1F0H0 1" 1-1/2 115/230 1 63 67.5' 2SS1HCC0 1-1/4" 3 208-230/460 3 103 105' 2SS1G0G0 1-1/4" 2 115/230 1 90 76' 1SS1FEH0 1" 1-1/2 208-230/460 3 63 67.5' 1SS1G0F0 1" 2 115/230 1 73 95' 1SS1GEF0 1" 2 208-230/460 3 73 95' 2SS1HED0 1-1/4" 3 208-230/460 3 100 100' 1SS1HEB0 1" 3 208-230/460 3 81 18.5' PERFORMANCE CURVE MATERIALS OF CONSTRUCTION DIMENSIONS & WEIGHTS REPAIR PARTS BROCHURE Goulds ICS Series Centrifugal Pump Brochure INSTRUCTION MANUAL Goulds ICS Series Centrifugal Pump Instruction Manual REPAIR PARTS Goulds ICS Series Centrifugal Pump Repair Parts Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

The Goulds’ HSC Series of close-coupled, multi-stage, end-suction, Centrifugal Pumps are built for water circulation, booster service, liquid transfer, and general purpose pumping. The multi-stage construction provides steady, quiet and vibration free operation for years of trouble free service. For maintenance, the HSC Series is easy to service since it can be taken apart by simply removing four bolts. The HSC Series' close-coupled, space saving design provides for easy installation as well. Flexible coupling and bed-plates are not required. This series can be mounted in either vertical or horizontal positions and O-rings allow for positive sealing. A stainless steel pump shaft hex design provides positive drive for impellers and eliminates clearance adjustments. Stainless steel wear rings and cover plates provide corrosion resistance through an electro-coated paint process that is applied inside and out, then baked on. This series features a single or three phase open drip-proof motor with a variety of different power outputs and voltages. The HSC series also features glass-filled, thermoplastic impellers that are molded for high efficiencies. Motors are designed for continuous operation. Ball bearings carry all radial and axial thrust loads on the motor Pumps are built with a 1.25” suction and a 1” discharge. The HSC series can handle capacities up to 50 GPM and heads up to 230 ft. TDH. Motors are also available in totally enclosed fan cooled and explosion proof versions. GOULDS HSC SERIES CENTRIFUGAL PUMPS Goulds HSC Series Model Comparison Chart Model Discharge HP Voltage Phase GPM Max. Head HSC07 1" 3/4 115/230 1 45 122' HSC10 1" 1 115/230 1 48 142' HSC07B 1" 3/4 115/230 3 45 122' HSC10B 1" 1 115/230 3 48 142' HSC15B 1" 1-1/2 115/230 3 50 161' HSC15 1" 1/2 115/230 1 50 161' HSC07G10 1" 1 115/230 3 45 122' HSC07C15 1" 1-1/2 115/230 1 45 122' HSC10C15 1" 1-1/2 115/230 1 48 142' HSC20B 1" 2 230 3 53 218' HSC10G15 1" 1-1/2 115/230 3 48 142' HSC15G 1" 1-1/2 115/230 3 50 161' HSC30B 1" 3 230 3 54 230' HSC15C20 1" 2 230 1 50 161' HSC20G 1" 2 230 3 53 218' HSC20 1" 2 230 1 53 218' HSC30 1" 3 230 1 54 230' HSC20C30 1" 3 230 1 53 218' HSC07F15 1" 1-1/2 115/230 3 45 122' HSC10F15 1" 1-1/2 115/230 3 48 142' HSC15F20 1" 2 230 3 50 161' HSC07E15 1" 1-1/2 115/230 1 45 122' HSC10E15 1" 1-1/2 115/230 1 48 142' HSC15E20 1" 2 230 1 50 161' PERFORMANCE CURVE DIMENSIONS & WEIGHTS COMPONENTS PARTS LIST REPAIR PARTS BROCHURE Goulds HSC Series Centrifugal Pump Brochure MANUAL Goulds HSC Series Centrifugal Pump Manual REPAIR PARTS Goulds HSC Series Centrifugal Pump Repair Parts Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

The Goulds’ 3742 Series frame-mounted, end-suction, Centrifugal Pumps are designed for water circulation, booster service, liquid transfer, spraying systems, jockey pump service, and general purpose pumping. These pumps can be mounted in vertical or horizontal position. They are built with all iron, all bronze, or bronze fitted construction and an enclosed impeller in multiple sizes. Models are available in a variety of power outputs and NPT suction and discharge sizes. The Goulds 3742 are a single stage, end-suction centrifugal bare pump that can be coupled to motor through a spacer coupling or belt driven. Please note that this is a bare pump only. The Motor is not included. The compact, close coupled and space saving design provides for easy installation. Flexible couplings and bedplates are not required. The design also offers flexibility of installation and driver arrangements. A cast iron power frame rigidly supports the grease-for-life ball bearing shaft assembly. The enclosed impeller design provides high efficiencies while also being balanced for smooth operation. The impellers are threaded directly onto the motor shaft. Stainless steel locknuts on three phase models require no clearance adjustment. Casings are volute type that are a back pull out design and are constructed of either cast iron or brass. Discharges can be rotated in eight positions. Vertical discharges come standard. Tapped openings are provided for priming, venting, and draining. Mechanical seals comes standard with carbon/ceramic faces, BUNA elastomers, and 300 series stainless steel components. Optional seals are available. For similar close-coupled, pump, and motor versions, look at the Goulds’ 3642 Series Centrifugal Pumps. GOULDS 3742 SERIES CENTRIFUGAL PUMPS Goulds 3742 Series Model Comparison Chart Model Discharge (NPT) HP Impeller Material F1AI05 1" 1/2 All Iron F2AI07 1-1/4" 3/4 All Iron F1BF05 1" 1/2 Bronze Fitted F2BF07 1-1/4" 3/4 Bronze Fitted F1AI15 1" 1-1/2 All Iron F2AI20 1-1/4" 2 All Iron F1BF20 1" 2 Bronze Fitted F2BF30 1-1/4" 3 Bronze Fitted F1AI07 1" 3/4 All Iron F2AI10 1-1/4" 1 All Iron F1BF15 1" 1-1/2 Bronze Fitted F2BF20 1-1/4" 2 Bronze Fitted F1AI20 1" 2 All Iron F2AI30 1-1/4" 3 All Iron F1BF10 1" 1 Bronze Fitted F2BF15 1-1/4" 1-1/2 Bronze Fitted F1AI10 1" 1 All Iron F2AI15 1-1/4" 1-1/2 All Iron F1BF07 1" 3/4 Bronze Fitted F2BF10 1-1/4" 1 Bronze Fitted F1AB10 1" 1 All Bronze F2AB15 1-1/4" 1-1/2 All Bronze F1AB07 1" 3/4 All Bronze F2AB10 1-1/4" 1 All Bronze F1AB05 1" 1/2 All Bronze F2AB07 1-1/4" 3/4 All Bronze F1AB20 1" 2 All Bronze F2AB30 1-1/4" 3 All Bronze F1AB15 1" 1-1/2 All Bronze F2AB20 1-1/4" 2 All Bronze PERFORMANCE CURVES REPAIR PARTS POWER FRAME REPAIR PARTS DIMENSIONS AND WEIGHTS MATERIALS OF CONSTRUCTION OPTIONAL MECHANICAL SEALS BROCHURE Goulds 3742 Series Centrifugal Pump Brochure INSTALLATION MANUAL Goulds 3742 Series Centrifugal Pump Installation Manual POWER FRAME REPAIR PARTS Goulds 3742 Series Centrifugal Pump Installation Power Frame Repair Parts REPAIR PARTS Goulds 3742 Series Centrifugal Pump Repair Parts Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

The Goulds 3642 series of close-coupled, end-suction, Centrifugal Pumps are designed for water circulation, booster service, liquid transfer, spraying systems, jockey pump service, and general purpose pumping. These pumps can be mounted in vertical or horizontal position. They are built with all iron, all bronze, or bronze fitted construction. Enclosed impellers come in multiple sizes. Models are available with a variety of power outputs, voltages, and NPT discharges. The 3500 RPM motor is close-coupled and available in single or three phases as open drip-proof, totally enclosed fan cooled, or explosion proof. For similar frame-mounted, pump-end only versions, look at Goulds’ 3742 Series. The compact, close coupled  design saves on space and allows for easy installation. Flexible couplings and bed plates are not required. The design also offers flexibility of installation driver arrangements. Cast iron power frames rigidly support the grease-for-life ball bearing shaft assembly. Impellers are balanced for smooth operation and threaded directly onto the motor shaft. The enclosed impeller design provides high efficiencies. Stainless steel lock nuts on three phase models require no clearance adjustment. Casings are volute type that are a back pull out design and are constructed of either cast iron or brass. Discharges can be rotated in eight positions. Vertical discharges come standard. Tapped openings are provided for priming, venting and draining. Mechanical seals come standard with carbon/ceramic faces, BUNA elastomers, and 300 series stainless steel components. Option seals are available. GOULDS 3642 SERIES CENTRIFUGAL PUMPS Model Comparison Chart Model Discharge (NPT) HP Voltage Phase Impeller Material 2BF10512 1-1/4" 1/2 115/230 1 Bronze Fitted 2BF40534 1-1/4" 1/2 208-230/460 3 Bronze Fitted 1BF10512 1" 1/2 115/230 1 Bronze Fitted 1AI10512 1" 1/2 115/230 1 Cast Iron 2BF10712 1-1/4" 3/4 115/230 1 Bronze Fitted 2AI10712 1-1/4" 3/4 115/230 1 Cast Iron 1BF10312 1" 1/3 115/230 1 Bronze Fitted 1BF40312 1" 1/3 115/230 1 Bronze Fitted 1AI10312 1" 1/3 115/230 1 Cast Iron 1AI40312 1" 1/3 115/230 1 Cast Iron 1AI40334 1" 1/3 208-230/460 3 Cast Iron 1BF10334 1" 1/3 208-230/460 3 Bronze Fitted 1BF40334 1" 1/3 208-230/460 3 Bronze Fitted 1AI10334 1" 1/3 208-230/460 3 Cast Iron 2BF10734 1-1/4" 3/4 208-230/460 3 Bronze Fitted 2AI10734 1-1/4" 3/4 208-230/460 3 Cast Iron 1BF10534 1" 1/2 208-230/460 3 Bronze Fitted 1AI10534 1" 1/2 208-230/460 3 Cast Iron 2AI10512 1-1/4" 1/2 115/230 1 Cast Iron 2AI40512 1-1/4" 1/2 115/230 1 Cast Iron 2BF11012 1-1/4" 1 115/230 1 Bronze Fitted 1AI10712 1" 3/4 115/230 1 Cast Iron 1BF10712 1" 3/4 115/230 1 Bronze Fitted 2AI40534 1-1/4" 1/2 208-230/460 3 Cast Iron 2BF50712 1-1/4" 3/4 115/230 1 Bronze Fitted 2BF20712 1-1/4" 3/4 115/230 1 Bronze Fitted 1AI11012 1" 1 115/230 1 Cast Iron 1BF11012 1" 1 115/230 1 Bronze Fitted 2AI10534 1-1/4" 1/2 208-230/460 3 Cast Iron 1BF20512 1" 1/2 115/230 1 Bronze Fitted 1AI20712 1" 3/4 115/230 1 Cast Iron 1AI50512 1" 1/2 115/230 1 Cast Iron 1BF20712 1" 3/4 115/230 1 Bronze Fitted 1AI20512 1" 1/2 115/230 1 Cast Iron 1BF50512 1" 1/2 115/230 1 Bronze Fitted 1AI11512 1" 1-1/2 115/230 1 Cast Iron 1BF11512 1" 1-1/2 115/230 1 Bronze Fitted 1BF21012 1" 1 115/230 1 Bronze Fitted 1AI21012 1" 1 115/230 1 Cast Iron 1AI20534 1" 1/2 208-230/460 3 Cast Iron 1BF50534 1" 1/2 208-230/460 3 Bronze Fitted 1BF20534 1" 1/2 208-230/460 3 Bronze Fitted 1AI50534 1" 1/2 208-230/460 3 Cast Iron 1BF10734 1" 3/4 208-230/460 3 Bronze Fitted 2BF10534 1-1/4" 1/2 208-230/460 3 Bronze Fitted 1AI10734 1" 3/4 208-230/460 3 Cast Iron 2BF21012 1-1/4" 1 115/230 1 Bronze Fitted 2AI50734 1-1/4" 3/4 208-230/460 3 Cast Iron 2AI20734 1-1/4" 3/4 208-230/460 3 Cast Iron 1AI11034 1" 1 208-230/460 3 Cast Iron 2BF11512 1-1/4" 1-1/2 115/230 1 Bronze Fitted 1BF11034 1" 1 208-230/460 3 Bronze Fitted 2AI50712 1-1/4" 3/4 115/230 1 Cast Iron 2AI20712 1-1/4" 3/4 115/230 1 Cast Iron 1BF20734 1" 3/4 208-230/460 3 Bronze Fitted 1AI20734 1" 3/4 208-230/460 3 Cast Iron 2AI21012 1-1/4" 1 115/230 1 Cast Iron 2AI11012 1-1/4" 1 115/230 1 Cast Iron 2BF11534 1-1/4" 1-1/2 208-230/460 3 Bronze Fitted 1AI11534 1" 1-1/2 208-230/460 3 Cast Iron 1BF11534 1" 1-1/2 208-230/460 3 Bronze Fitted 2BF21512 1-1/4" 1-1/2 115/230 1 Bronze Fitted 2BF20734 1-1/4" 3/4 208-230/460 3 Bronze Fitted 2AI11034 1-1/4" 1 208-230/460 3 Cast Iron 2AI11534 1-1/4" 1-1/2 208-230/460 3 Cast Iron 2BF11034 1-1/4" 1 208-230/460 3 Bronze Fitted 2BF81034 1-1/4" 1 208-230/460 3 Bronze Fitted 1AI81034 1" 1 208-230/460 3 Cast Iron 1BF81034 1" 1 208-230/460 3 Bronze Fitted 2AI11512 1-1/4" 1-1/2 115/230 1 Cast Iron 2BF50734 1-1/4" 3/4 208-230/460 3 Bronze Fitted 2AI82034 1-1/4" 2 208-230/460 3 Cast Iron 2BF12012 1-1/4" 2 115/230 1 Bronze Fitted 1AI21512 1" 1-1/2 115/230 1 Cast Iron 2BF22012 1-1/4" 2 115/230 1 Bronze Fitted 1BF21512 1" 1-1/2 115/230 1 Bronze Fitted 2AI21512 1-1/4" 1-1/2 115/230 1 Cast Iron 2BF12034 1-1/4" 2 208-230/460 3 Bronze Fitted 2AI12012 1-1/4" 2 115/230 1 Cast Iron 2AI81034 1-1/4" 1 208-230/460 3 Cast Iron 1AI81534 1" 1-1/2 208-230/460 3 Cast Iron 1BF81534 1" 1-1/2 208-230/460 3 Bronze Fitted 1BF82034 1" 2 208-230/460 3 Bronze Fitted 1AI82034 1" 2 208-230/460 3 Cast Iron 2BF82034 1-1/4" 2 208-230/460 3 Bronze Fitted 2AI12034 1-1/4" 2 208-230/460 3 Cast Iron 2AB40512 1-1/4" 1/2 115/230 1 All Bronze 2AI22012 1-1/4" 2 115/230 1 Cast Iron 2AB40534 1-1/4" 1/2 208-230/460 3 All Bronze 2AI81534 1-1/4" 1-1/2 208-230/460 3 Cast Iron 1AI22012 1" 2 115/230 1 Cast Iron 1BF22012 1" 2 115/230 1 Bronze Fitted 2BF81534 1-1/4" 1-1/2 208-230/460 3 Bronze Fitted 2AB50734 1-1/4" 3/4 208-230/460 3 All Bronze 2AB50712 1-1/4" 3/4 115/230 1 All Bronze 1BF30534 1" 1/2 230/460 3 Bronze Fitted 1AI60534 1" 1/2 230/460 3 Cast Iron 1AI30534 1" 1/2 230/460 3 Cast Iron 1BF60534 1" 1/2 230/460 3 Bronze Fitted 1BF60512 1" 1/2 115/230 1 Bronze Fitted 1AI30734 1" 3/4 230/460 3 Cast Iron 1BF30734 1" 3/4 230/460 3 Bronze Fitted 2BF30734 1-1/4" 3/4 230/460 3 Bronze Fitted 1AI91034 1" 1 230/460 3 Cast Iron 2AI30734 1-1/4" 3/4 230/460 3 Cast Iron 2AI60734 1-1/4" 3/4 230/460 3 Cast Iron 2BF60734 1-1/4" 3/4 230/460 3 Bronze Fitted 1AB40312 1" 1/3 115/230 1 All Bronze 1AB10312 1" 1/3 115/230 1 All Bronze 1BF31512 1" 1-1/2 115/230 1 Bronze Fitted 1BF32012 1" 2 115/230 1 Bronze Fitted 1AB21512 1" 1-1/2 115/230 1 All Bronze 1AB10512 1" 1/2 115/230 1 All Bronze 1AI91534 1" 1-1/2 230/460 3 Cast Iron 1AB10534 1" 1/2 208-230/460 3 All Bronze 1AB11534 1" 1-1/2 208-230/460 3 All Bronze 1AB10334 1" 1/3 208-230/460 3 All Bronze 1AB40334 1" 1/3 208-230/460 3 All Bronze 1AB10712 1" 3/4 115/230 1 All Bronze 1AB50534 1" 1/2 208-230/460 3 All Bronze 1AB20534 1" 1/2 208-230/460 3 All Bronze 1AB10734 1" 3/4 208-230/460 3 All Bronze 1AB20512 1" 1/2 115/230 1 All Bronze 1AB11034 1" 1 208-230/460 3 All Bronze 2AB10512 1-1/4" 1/2 115/230 1 All Bronze 2AB10534 1-1/4" 1/2 208-230/460 3 All Bronze 1AB11012 1" 1 115/230 1 All Bronze 1BF91034 1" 1 230/460 3 Bronze Fitted 1AB11512 1" 1-1/2 115/230 1 All Bronze 1AB21012 1" 1 115/230 1 All Bronze 1AB20712 1" 3/4 115/230 1 All Bronze 1AB20734 1" 3/4 208-230/460 3 All Bronze 1BF91534 1" 1-1/2 230/460 3 Bronze Fitted 2BF91034 1-1/4" 1 230/460 3 Bronze Fitted 2AB10712 1-1/4" 3/4 115/230 1 All Bronze 2AB10734 1-1/4" 3/4 208-230/460 3 All Bronze 2AB11034 1-1/4" 1 208-230/460 3 All Bronze 2AI91034 1-1/4" 1 230/460 3 Cast Iron 2AB11534 1-1/4" 1-1/2 208-230/460 3 All Bronze 1AB81034 1" 1 208-230/460 3 All Bronze 1AB22012 1" 2 115/230 1 All Bronze 1AB81534 1" 1-1/2 208-230/460 3 All Bronze 2AB20734 1-1/4" 3/4 208-230/460 3 All Bronze 2AB20712 1-1/4" 3/4 115/230 1 All Bronze 2AB11012 1-1/4" 1 115/230 1 All Bronze 2AI91534 1-1/4" 1-1/2 230/460 3 Cast Iron 2AB12034 1-1/4" 2 208-230/460 3 All Bronze 1BF92034 1" 2 230/460 3 Bronze Fitted 2AB21012 1-1/4" 1 115/230 1 All Bronze 1AI92034 1" 2 230/460 3 Cast Iron 2AB11512 1-1/4" 1-1/2 115/230 1 All Bronze 2AB82034 1-1/4" 2 208-230/460 3 All Bronze 2AB81034 1-1/4" 1 208-230/460 3 All Bronze 1AB30534 1" 1/2 230/460 3 All Bronze 1AB60534 1" 1/2 230/460 3 All Bronze 2AB81534 1-1/4" 1-1/2 208-230/460 3 All Bronze 2AB21512 1-1/4" 1-1/2 115/230 1 All Bronze 1AB82034 1" 2 208-230/460 3 All Bronze 2BF92034 1-1/4" 2 230/460 3 Bronze Fitted 2BF91534 1-1/4" 1-1/2 230/460 3 Bronze Fitted 2AB12012 1-1/4" 2 115/230 1 All Bronze 2AI92034 1-1/4" 2 230/460 3 Cast Iron 1AB30734 1" 3/4 230/460 3 All Bronze 2AB60734 1-1/4" 3/4 230/460 3 All Bronze 2AB30734 1-1/4" 3/4 230/460 3 All Bronze 2AB22012 1-1/4" 2 115/230 1 All Bronze 1AB91034 1" 1 230/460 3 All Bronze 2AB91034 1-1/4" 1 230/460 3 All Bronze 2AB91534 1-1/4" 1-1/2 230/460 3 All Bronze 1AB92034 1" 2 230/460 3 All Bronze 1AB91534 1" 1-1/2 230/460 3 All Bronze 2AB92034 1-1/4" 2 230/460 3 All Bronze PERFORMANCE CURVES REPAIR PARTS WEIGHTS AND DIMENSIONS OPTIONAL MECHANICAL SEALS BROCHURE Goulds 3642 Series Centrifugal Pump Brochure INSTALLATION MANUAL Goulds 3642 Series Centrifugal Pump Installation Manual REPAIR PARTS Goulds 3642 Series Centrifugal Pump Repair Parts Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

The Goulds centrifugal 3657 series is commonly used for pure water transfer, chemical transfer, pharmaceutical procedures or food and beverage processing. This series features materials made of superior construction. Liquid end components consist of precision investment cast 316 stainless steel for added corrosion resistance and strength. Casing for this series features an investment cast AISI type 316 stainless steel volute design for maximum efficiency. Vertical discharges come standard but are field modifiable to four standard positions. The frame mounted design allows for flexibility of installation and driver arrangements. Mechanical seals are standard Flowserve 31 seals with carbon versus silicon-carbide faces, Viton elastomers, and 316 stainless steel metal parts. Optional seals are available for high temperature and mild abrasive services. A close-coupled, compact design saves space and simplifies installation. An enclosed impeller allows for maximum efficiency and service life with no need for clearance adjustment. The back pull out design also simplifies maintenance by allowing the casing to remain in the piping during disassembly. Shafts and sleeves are comprised of high strength steel. Motors in this series are NEMA standard JM or T frames that are available in both single and three phase designs with a variety of enclosures and voltage to match your service requirements. GOULDS 3657 SERIES CENTRIFUGAL PUMPS Model Comparison Chart Model Discharge (Flanged) HP Voltage Phase GPM Max. Head 3SS2E9A0 1-1/2" 1 208-230/460 3 105 39' 3SS2ECA0 1-1/2" 1 208-230/460 3 105 39' 3SS2E1A0 1-1/2" 1 115/208-230 1 105 39' 3SS2E4A0 1-1/2" 1 115/208-230 1 105 39' 5SS2ECL0 1-1/2" 1 208-230/460 3 128 26' 3SS1HCC0 1-1/2" 3 208-230/460 3 168 114' 4SS2FCG0 2" 1-1/2 208-230/460 3 200 28' 4SS2F9G0 2" 1-1/2 208-230/460 3 200 28' 5SS2E9L0 1-1/2" 1 208-230/460 3 128 26' 5SS2FCF0 1-1/2" 1-1/2 208-230/460 3 165 47' 5SS2GCF0 1-1/2" 2 208-230/460 3 165 47' 5SS2G9F0 1-1/2" 2 208-230/460 3 165 47' 4SS2GCD0 2" 2 208-230/460 3 235 39' 5SS2E4L0 1-1/2" 1 115/208-230 1 128 26' 5SS2E1L0 1-1/2" 1 115/208-230 1 128 26' 3SS1JCA0 1-1/2" 5 208-230/460 3 192 150' 3SS1H9D0 1-1/2" 3 208-230/460 3 152 92' 5SS2HCA0 1-1/2" 3 208-230/460 3 205 72' 3SS1J9B0 1-1/2" 5 208-230/460 3 183 130' 4SS2HCA0 2" 3 208-230/460 3 275 55' 3SS1H1C0 1-1/2" 3 115/208-230 1 168 114' 4SS2F4G0 2" 1-1/2 115/208-230 1 200 28' 5SS2F1F0 1-1/2" 1-1/2 115/208-230 1 165 47' 4SS2F1G0 2" 1-1/2 115/208-230 1 200 28' 4SS2H9A0 2" 3 208-230/460 3 275 55' 4SS1HCK0 2" 3 208-230/460 3 245 57' 4SS2G9D0 2" 2 208-230/460 3 235 39' 5SS2G1F0 1-1/2" 2 115/208-230 1 164 47' 4SS2G1D0 2" 2 115/208-230 1 235 39' 5SS2G4F0 1-1/2" 2 115/208-230 1 165 47' 4SS2G4D0 2" 2 115/208-230 1 235 39' 5SS2H9A0 1-1/2" 3 208-230/460 3 205 72' 5SS1JCL0 1-1/2" 5 208-230/460 3 200 122' 4SS1JCH0 2" 5 208-230/460 3 328 88' 5SS2H1A0 1-1/2" 3 115/208-230 1 205 72' 4SS2H1A0 2" 3 115/208-230 1 275 55' 4SS2H4A0 2" 3 115/208-230 1 275 55' 4SS1H1K0 2" 3 115/208-230 1 245 57' 3SS1J1A0 1-1/2" 5 115/208-230 1 192 150' 5SS1J9L0 1-1/2" 5 208-230/460 3 200 122' 4SS1J9J0 2" 5 208-230/460 3 280 72' 5SS1KCJ0 1-1/2" 7-1/2 208-230/460 3 237 153' 5SS2J9A0 1-1/2" 5 208-230/460 3 205 72' 4SS1KCF0 2" 7-1/2 208-230/460 3 378 120' 5SS1K9K0 1-1/2" 7-1/2 208-230/460 3 215 133' 3SS1H4D0 1-1/2" 3 115/208-230 1 152 92' 4SS1J1H0 2" 5 115/208-230 1 328 88' 5SS1J1L0 1-1/2" 5 115/208-230 1 200 122' 4SS1LCD0 2" 10 208-230/460 3 440 154' 5SS1LCG0 1-1/2" 10 208-230/460 3 267 180' 4SS1K9G0 2" 7-1/2 208-230/460 3 355 103' 4SS1L9E0 2" 10 208-230/460 3 395 125' 3SS1J4B0 1-1/2" 5 115/208-230 1 183 130' 4SS1K1F0 2" 7-1/2 115/208-230 1 378 120' 5SS1K1J0 1-1/2" 7-1/2 115/208-230 1 237 153' 5SS1L9H0 1-1/2" 10 208-230/460 3 254 164' 5SS1MCE0 1-1/2" 15 208-230/460 3 300 220' 4SS1MCB0 2" 15 208-230/460 3 520 202' 4SS1L1D0 2" 10 115/208-230 1 440 154' 5SS1L1G0 1-1/2" 10 115/208-230 1 267 180' 4SS1NCA0 2" 20 208-230/460 3 540 215' 4SS1J4J0 2" 5 115/208-230 1 280 72' 4SS1M9C0 2" 15 208-230/460 3 465 175' 5SS1M9E0 1-1/2" 15 208-230/460 3 300 220' 5SS1NCB0 1-1/2" 20 208-230/460 3 325 273' 4SS1N9A0 2" 20 208-230/460 3 540 215' 5SS1N9C0 1-1/2" 20 208-230/460 3 317 255' 5SS1PCA0 1-1/2" 25 208-230/460 3 334 294' PERFORMANCE CURVES MATERIALS OF CONSTRUCTION MOTOR DIMENSIONS REPAIR PARTS TECHNICAL BROCHURE Gouls 3657 Series Centrifugal Pump Technical Brochure INSTRUCTION MANUAL Gouls 3657 Series Centrifugal Pump Instruction Manual REPAIR PARTS Gouls 3657 Series Centrifugal Pump Repair Parts Pump Products applications engineers are standing by to help you find the right pump, as well as to provide price quotes, availability and shipping information. Call our toll free number 1-800-429-0800.

The Goulds 3656 L Series of end-suction, Centrifugal Pumps have been designed for a variety of water supply, recirculation, and cooling applications. This series is available in all iron or bronze fitted construction for application versatility. The Goulds 3656 L Series offers a close coupled design for space saving and simplified maintenance. The 3656 Series is also designed for back pull-out to reduce maintenance down time. Replaceable wearing components include stainless steel shaft sleeves, casing, and hub wear rings to maintain peak efficiency. This series features a bronze fitted, enclosed impeller available in multiple diameters. Dynamic balancing and renewable wear rings reduce losses affecting performance and pump life. These Centrifugal Pumps are built with a 125 class ANSI flanged suction and discharge that come in multiple sizes. This allows for piping connection versatility. NPT threaded connections are supplied on 1½ x 2 – 10 and 2½ x 3 – 8 models. Standard type 21 mechanical seals provide for both reliability and availability. Carbon/ceramic/BUNA standard, with other faces and elastomers are available. The motors come in open drip-proof or totally enclosed fan cooled, and in 1180 or 1750 RPM versions. Optional explosion proof and high efficiency motors are available. These pumps are available in a wide range of power outputs. The selected options determine the maximum head and flow. GOULDS 3656 L SERIES Model Comparison Chart Model Discharge (ANSI class 125 flange) Suction (ANSI class 125 flange) HP Voltage Phase RPM 18BF3KBK0 6" 8" 7-1/2 230/460 3 1180 18BF3LBH0 6" 8" 10 230/460 3 1180 18BF3K9K0 6" 8" 7-1/2 230/460 3 1180 18BF2QBK0 6" 8" 30 230/460 3 1750 18BF3MBP0 6" 8" 15 230/460 3 1180 18BF2QBJ0 6" 8" 30 230/460 3 1750 18BF3PBL0 6" 8" 25 230/460 3 1180 18BF2Q9J0 6" 8" 30 230/460 3 1750 18BF3NBM0 6" 8" 20 230/460 3 1180 18BF3L9H0 6" 8" 10 230/460 3 1180 18BF2T2D0 6" 8" 60 230/460 3 1750 18BF2RBH0 6" 8" 40 230/460 3 1750 18BF2RBG0 6" 8" 40 230/460 3 1750 18BF2Q9K0 6" 8" 30 230/460 3 1750 18BF2SBE0 6" 8" 50 230/460 3 1750 18BF2SBF0 6" 8" 50 230/460 3 1750 18BF3N9M0 6" 8" 20 230/460 3 1180 18BF3M9P0 6" 8" 15 230/460 3 1180 18BF2R9G0 6" 8" 40 230/460 3 1750 18BF2R9H0 6" 8" 40 230/460 3 1750 19BF3MBR0 8" 10" 15 230/460 3 1180 18BF2TBC0 6" 8" 60 230/460 3 1750 18BF3P9L0 6" 8" 25 230/460 3 1180 18BF2S9E0 6" 8" 50 230/460 3 1750 19BF3NBR0 8" 10" 20 230/460 3 1180 18BF2S9F0 6" 8" 50 230/460 3 1750 19BF3PBQ0 8" 10" 25 230/460 3 1180 19BF3PBP0 8" 10" 25 230/460 3 1180 19BF2TBH0 8" 10" 60 230/460 3 1750 19BF3QBM0 8" 10" 30 230/460 3 1180 19BF3QBN0 8" 10" 30 230/460 3 1180 19BF3M9R0 8" 10" 15 230/460 3 1180 20BF2TBE0 4" 6" 60 230/460 3 1750 20BF2TBD0 4" 6" 60 230/460 3 1750 19BF3RBJ0 8" 10" 40 230/460 3 1180 19BF3RBL0 8" 10" 40 230/460 3 1180 19BF3RBK0 8" 10" 40 230/460 3 1180 18BF2UBA0 6" 8" 75 230/460 3 1750 18BF2UBB0 6" 8" 75 230/460 3 1750 19BF3N9R0 8" 10" 20 230/460 3 1180 19BF3P9P0 8" 10" 25 230/460 3 1180 19BF3P9Q0 8" 10" 25 230/460 3 1180 19BF3Q9M0 8" 10" 30 230/460 3 1180 19BF3Q9N0 8" 10" 30 230/460 3 1180 20BF2UBB0 4" 6" 75 230/460 3 1750 20BF2UBC0 4" 6" 75 230/460 3 1750 19BF2UBF0 8" 10" 75 230/460 3 1750 19BF2UBG0 8" 10" 75 230/460 3 1750 18BF2T9C0 6" 8" 60 230/460 3 1750 18BF2T9D0 6" 8" 60 230/460 3 1750 20BF2T9D0 4" 6" 60 230/460 3 1750 19BF2T9H0 8" 10" 60 230/460 3 1750 19BF2WBB0 8" 10" 125 230/460 3 1750 20BF2T9E0 4" 6" 60 230/460 3 1750 20BF2VBA0 4" 6" 100 230/460 3 1750 19BF2VBE0 8" 10" 100 230/460 3 1750 19BF2VBD0 8" 10" 100 230/460 3 1750 19BF2WBC0 8" 10" 125 230/460 3 1750 20BF2U9C0 4" 6" 75 230/460 3 1750 19BF3R9J0 8" 10" 40 230/460 3 1180 19BF3R9K0 8" 10" 40 230/460 3 1180 19BF3R9L0 8" 10" 40 230/460 3 1180 18BF2U9A0 6" 8" 75 230/460 3 1750 18BF2U9B0 6" 8" 75 230/460 3 1750 20BF2U9B0 4" 6" 75 230/460 3 1750 19BF2U9F0 8" 10" 75 230/460 3 1750 19BF2U9G0 8" 10" 75 230/460 3 1750 19BF2XBA0 8" 10" 150 230/460 3 1750 19BF2V9E0 8" 10" 100 230/460 3 1750 19BF2V9D0 8" 10" 100 230/460 3 1750 20BF2V9A0 4" 6" 100 230/460 3 1750 19BF2W9B0 8" 10" 125 230/460 3 1750 19BF2W9C0 8" 10" 125 230/460 3 1750 19BF2X9A0 8" 10" 150 230/460 3 1750 PERFORMANCE CURVES DIMENSIONS AND WEIGHTS MATERIALS OF CONSTRUCTION REPAIR PARTS BROCHURE Gouls 3656 L Series Centrifugal Pump Brochure INSTALLATION MANUAL Gouls 3656 L Series Centrifugal Pump Installation Manual POWER FRAME REPAIR PARTS Gouls 3656 L Series Centrifugal Pump Power Frame Repair Parts REPAIR PARTS Gouls 3656 L Series Centrifugal Pump Repair Parts Pump Products applications engineers are standing by to help you find the right pump, as well as to provide price quotes, availability and shipping information. Call our toll free number 1-800-429-0800.

Grundfos CR series pumps are vertical multistage centrifugal pumps that are suitable for a wide variety of applications from the pumping of potable water to the pumping of certain chemicals. The compact in-line design makes it easy for the CRI pump to be installed in a horizontal one-pipe system where the suction and and discharge port are in the same plane and have the same dimensions. CRI pumps are often used for industrial processing systems, washing and cleaning systems, pumping of acids and alkalis, filtration systems, water pressure boosting, water treatment, HVAC applications and irrigation applications. The basic CRI range can be applied in almost any industrial application. High quality Grundfos engineering is a hallmark of the series, with the pumps featuring optimized hydraulics, connections, outer sleeves and other optimized components. Please note that the units listed below are pump ends only. The specific horsepower needed for each model is noted, but the motor is not included with purchase. Pump ends are 100% factory tested before shipment. Grundfos CRI Series Centrifugal Pump End Model Comparison Chart Model Disch. HP GPM Head Stages Shaft Seal Flange 96082281 1" NPT 1/3 12 59' 3 HQQE Oval 96081191 1" NPT 1/3 5 55' 3 HQQE Oval 96081286 1" NPT 1/3 5 55' 3 HQQV Oval 96082376 1" NPT 1/3 12 59' 3 HQQV Oval 96082282 1" NPT 1/3 12 88' 3 HQQE Oval 96081192 1" NPT 1/3 5 82' 3 HQQE Oval 96081381 1-1/4" NPT 1/3 5 56' 3 HQQE ANSI 96082471 1-1/4" NPT 1/3 12 59' 3 HQQE ANSI 96081287 1" NPT 1/3 5 82' 3 HQQV Oval 96082377 1" NPT 1/3 12 88' 3 HQQV Oval 96081476 1-1/4" NPT 1/3 5 56' 3 HQQV Oval 96082566 1-1/4" NPT 1/3 12 59' 3 HQQV ANSI 96081382 1-1/4" NPT 1/3 5 82' 3 HQQE ANSI 96082472 1-1/4" NPT 1/3 12 88' 3 HQQE ANSI 96082472 1-1/4" NPT 1/3 12 88' 3 HQQE ANSI 96081193 1" NPT 1/3 5 109' 4 HQQE Oval 96082283 1" NPT 1/2 12 116' 4 HQQE Oval 96081477 1-1/4" NPT 1/3 5 82' 3 HQQV ANSI 96082567 1-1/4" NPT 1/3 12 88' 3 HQQV ANSI 96081288 1" NPT 1/3 5 109' 4 HQQV Oval 96082378 1" NPT 1/2 12 116' 4 HQQV Oval 96081383 1-1/4" NPT 1/3 5 109' 4 HQQE ANSI 96082473 1-1/4" NPT 1/2 12 116' 4 HQQE ANSI 96081478 1-1/4" NPT 1/3 5 109' 4 HQQV ANSI 96082568 1-1/4" NPT 1/2 12 116' 4 HQQV ANSI 96083361 1" NPT 1/3 23 59' 3 HQQE Oval 96083362 1" NPT 1/2 23 88' 3 HQQE Oval 96081194 1" NPT 1/3 5 135' 5 HQQE Oval 96082284 1" NPT 1/2 12 143' 5 HQQE Oval 96084421 1-1/4" NPT 3/4 44 56' 2 HQQE Oval 96083451 1" NPT 1/3 23 59' 2 HQQV Oval 96083452 1" NPT 1/2 23 88' 3 HQQV Oval 96081289 1" NPT 1/3 5 135' 5 HQQV Oval 96082379 1" NPT 1/2 12 143' 5 HQQV Oval 96083541 1-1/4" NPT 1/3 23 59' 3 HQQE ANSI 96084516 1-1/4" NPT 3/4 44 56' 2 HQQV Oval 96081195 1" NPT 1/2 5 162' 6 HQQE Oval 96082285 1" NPT 3/4 12 172' 6 HQQE Oval 96083542 1-1/4" NPT 1/2 23 88' 3 HQQE ANSI 96083363 1" NPT 3/4 23 177' 4 HQQE Oval 96081384 1-1/4" NPT 1/3 5 135' 5 HQQE ANSI 96082474 1-1/4" NPT 1/2 12 143' 5 HQQE ANSI 96084611 1-1/4" NPT 3/4 44 56' 2 HQQE ANSI 96083631 1-1/4" NPT 1/3 23 59' 3 HQQV ANSI 96081290 1" NPT 1/2 5 162' 6 HQQV Oval 96082380 1" NPT 3/4 12 172' 6 HQQV Oval 96083632 1-1/4" NPT 1/2 23 88' 3 HQQV ANSI 96081479 1-1/4" NPT 1/3 5 135' 5 HQQV ANSI 96082569 1-1/4" NPT 1/2 12 142' 5 HQQV ANSI 96083453 1" NPT 3/4 23 177' 4 HQQV Oval 96084706 1-1/4" NPT 3/4 44 56' 2 HQQV Oval 96081385 1-1/4" NPT 1/2 5 162' 6 HQQE ANSI 96082475 1-1/4" NPT 3/4 12 172' 6 HQQE ANSI 96081196 1" NPT 1/2 5 187' 7 HQQE Oval 96082286 1" NPT 3/4 12 199' 7 HQQE Oval 96084422 1-1/4" NPT 1 44 87' 3 HQQE Oval 96083543 1-1/4" NPT 3/4 23 117' 4 HQQE ANSI 96083364 1" NPT 3/4 23 145' 5 HQQE Oval 96084612 1-1/4" NPT 1 44 87' 3 HQQE ANSI 96081480 1-1/4" NPT 1/2 5 162' 6 HQQV ANSI 96082570 1-1/4" NPT 3/4 12 172' 6 HQQV ANSI 96081291 1" NPT 1/2 5 187' 7 HQQV Oval 96082381 1" NPT 3/4 12 199' 7 HQQV Oval 96084517 1-1/4" NPT 1 44 87' 3 HQQV Oval 96083633 1-1/4" NPT 3/4 23 117' 4 HQQV ANSI 96081386 1-1/4" NPT 1/2 5 187' 7 HQQE ANSI 96082476 1-1/4" NPT 3/4 12 199' 7 HQQE ANSI 96082287 1" NPT 1 12 232' 8 HQQE Oval 96081197 1" NPT 1/2 5 213' 8 HQQE Oval 96083454 1" NPT 3/4 23 145' 5 HQQV Oval 96084707 1-1/4" NPT 1 44 87' 3 HQQV ANSI 96083544 1-1/4" NPT 3/4 23 145' 5 HQQE ANSI 96084518 1-1/4" NPT 1-1/2 44 118' 4 HQQV Oval 96082571 1-1/4" NPT 3/4 12 199' 7 HQQV ANSI 96081481 1-1/4" NPT 1/2 5 187' 7 HQQV ANSI 96081292 1" NPT 1/2 5 213' 8 HQQV Oval 96082382 1" NPT 1 12 232' 8 HQQV Oval 96084613 1-1/4" NPT 1-1/2 44 118' 4 HQQE ANSI 96083365 1" NPT 1 23 177' 6 HQQE Oval 96081198 1" NPT 3/4 5 240' 9 HQQE Oval 96082288 1" NPT 1 12 259' 9 HQQE Oval 96081387 1-1/4" NPT 1/2 5 212' 8 HQQE ANSI 96082477 1-1/4" NPT 1 12 232' 8 HQQE ANSI 96083634 1-1/4" NPT 3/4 23 145' 5 HQQV ANSI 96083455 1" NPT 1 23 177' 6 HQQV Oval 96084708 1-1/4" NPT 1-1/2 44 118' 4 HQQV ANSI 96084424 1-1/4" NPT 2 44 147' 5 HQQE Oval 96081482 1-1/4" NPT 1/2 5 212' 8 HQQV ANSI 96082572 1-1/4" NPT 1 12 232' 8 HQQV ANSI 96081293 1" NPT 3/4 5 240' 9 HQQV Oval 96082572 1-1/4" NPT 1 12 232' 8 HQQV ANSI 96083545 1-1/4" NPT 1 23 176' 6 HQQE ANSI 96083366 1" NPT 1-1/2 23 210' 7 HQQE Oval 96081388 1-1/4" NPT 3/4 5 240' 9 HQQE ANSI 96082478 1-1/4" NPT 1 12 258' 9 HQQE ANSI 96084519 1-1/4" NPT 2 44 147' 5 HQQV Oval 96083635 1-1/4" NPT 1 23 176' 6 HQQV ANSI 96083456 1" NPT 1-1/2 23 210' 7 HQQV Oval 96084614 1" NPT 2 44 147' 5 HQQE ANSI 96081483 1-1/4" NPT 3/4 5 240' 5 HQQV ANSI 96082573 1-1/4" NPT 1 12 258' 9 HQQV ANSI 96083546 1-1/4" NPT 1-1/2 23 208' 7 HQQE ANSI 96083367 1" NPT 1-1/2 23 238' 8 HQQE Oval 96084709 1" NPT 1-1/2 23 238' 8 HQQE Oval 96084709 1-1/4" NPT 2 44 147' 5 HQQV ANSI 96084425 1-1/4" NPT 2 44 177' 6 HQQE Oval 96083636 1-1/4" NPT 1-1/2 23 208' 7 HQQV ANSI 96080871 1" NPT 3/4 5 314' 12 HQQE Oval 96083457 1" NPT 1-1/2 23 238' 8 HQQV Oval 96084520 1-1/4" NPT 2 44 177' 6 HQQV Oval 96083547 1-1/4" NPT 1-1/2 23 237' 8 HQQE ANSI 96083368 1" NPT 1-1/2 23 267' 9 HQQE Oval 96081199 1" NPT 3/4 5 266' 10 HQQE Oval 96082289 1" NPT 1-1/2 12 286' 10 HQQE Oval 96084615 1-1/4" NPT 2 44 177' 6 HQQE ANSI 97644823 1-1/4" NPT 3 7 HQQE Oval 96083637 1-1/4" NPT 1-1/2 23 237' 8 HQQV ANSI 96083458 1" NPT 1-1/2 23 267' 9 HQQV Oval 96081294 1" NPT 3/4 5 266' 10 HQQV Oval 96082384 1" NPT 1-1/2 12 286' 10 HQQV Oval 96084710 1-1/4" NPT 2 44 177' 6 HQQV ANSI 96083548 1-1/4" NPT 1-1/2 23 266' 9 HQQE ANSI 96082290 1" NPT 1-1/2 12 321' 11 HQQE Oval 96081200 1" NPT 3/4 5 291' 11 HQQE Oval 96081389 1" NPT 3/4 5 291' 11 HQQE Oval 96081389 1-1/4" NPT 3/4 5 266' 10 HQQE ANSI 96082479 1-1/4" NPT 3/4 5 266' 10 HQQE ANSI 96082479 1-1/4" NPT 3/4 5 266' 10 HQQE ANSI 96082479 1-1/4" NPT 1-1/2 12 285' 10 HQQE ANSI 97742674 1-1/4" NPT 3 7 HQQV Oval 96083369 1" NPT 2 23 297' 10 HQQE Oval 97742675 1-1/4" NPT 3 7 HQQE ANSI 96083638 1-1/4" NPT 1-1/2 23 266' 9 HQQV ANSI 96081295 1" NPT 3/4 5 291' 11 HQQV Oval 96082385 1" NPT 1-1/2 12 321' 11 HQQV Oval 96082574 1-1/4" NPT 1-1/2 12 285' 10 HQQV ANSI 96081390 1-1/4" NPT 3/4 5 290' 11 HQQE ANSI 96082480 1-1/4" NPT 1-1/2 12 320' 11 HQQE ANSI 96081201 1" NPT 3/4 5 314' 12 HQQE Oval 96082291 1" NPT 1-1/2 12 349' 12 HQQE Oval 96083459 1" NPT 2 23 297' 10 HQQV Oval 97742676 1-1/4" NPT 3 7 HQQV ANSI 96083549 1-1/4" NPT 2 23 296' 10 HQQE ANSI 96084427 1-1/4" NPT 3 44 243' 8 HQQE Oval 96081485 1-1/4" NPT 3/4 5 290' 11 HQQV ANSI 96082575 1-1/4" NPT 1-1/2 12 320' 11 HQQV ANSI 96081296 1" NPT 3/4 5 314' 12 HQQV Oval 96082386 1" NPT 1-1/2 12 349' 12 HQQV Oval 96082292 1" NPT 1-1/2 12 376' 13 HQQE Oval 96081391 1-1/4" NPT 3/4 5 314' 12 HQQE ANSI 96082481 1-1/4" NPT 1-1/2 12 348' 12 HQQE ANSI 96083370 1" NPT 2 23 326' 11 HQQE Oval 96081202 1" NPT 1 5 349' 13 HQQE Oval 96083639 1-1/4" NPT 2 23 296' 10 HQQV ANSI 96084522 1-1/4" NPT 3 44 243' 8 HQQV Oval 96084617 1-1/4" NPT 3 44 243' 8 HQQE ANSI 96082576 1-1/4" NPT 1-1/2 12 348' 12 HQQV ANSI 96083460 1" NPT 2 23 326' 11 HQQV Oval 96081297 1" NPT 1 5 349' 13 HQQV Oval 96082387 1" NPT 1-1/2 12 376' 13 HQQV Oval 96081486 1-1/4" NPT 3/4 5 314' 12 HQQV ANSI 96083550 1-1/4" NPT 2 23 324' 11 HQQE ANSI 96081392 1-1/4" NPT 1 5 348' 13 HQQE ANSI 96082482 1-1/4" NPT 1-1/2 12 376' 13 HQQE ANSI 96084712 1-1/4" NPT 3 44 243' 8 HQQV ANSI 96083371 1" NPT 2 23 353' 12 HQQE Oval 96084428 1-1/4" NPT 3 44 274' 9 HQQE Oval 96083640 1-1/4" NPT 2 23 324' 11 HQQV ANSI 96081487 1-1/4" NPT 1 5 348' 13 HQQV ANSI 96082577 1-1/4" NPT 1-1/2 12 348' 13 HQQV ANSI 96083461 1" NPT 2 23 353' 12 HQQV Oval 96084523 1-1/4" NPT 3 44 274' 9 HQQV Oval 96083551 1-1/4" NPT 2 23 351' 12 HQQE ANSI 96084429 1-1/4" NPT 5 44 302' 10 HQQE Oval 96083372 1" NPT 3 23 392' 13 HQQE Oval 96083641 1-1/4" NPT 2 23 351' 12 HQQV ANSI 96084713 1-1/4" NPT 3 44 274' 9 HQQV ANSI 96084524 1-1/4" NPT 5 44 302' 10 HQQV Oval 96126764 2" NPT 3/4 69 45' 2 HQQE ANSI 96126778 2" NPT 3/4 69 45' 2 HQQE Oval 96083462 1" NPT 3 23 392' 13 HQQV Oval 96084619 1-1/4" NPT 5 44 302' 10 HQQE ANSI 96083552 1-1/4" NPT 3 23 390' 13 HQQE ANSI 96126806 2" NPT 3/4 69 45' 2 HQQV ANSI 96126820 2" NPT 3/4 69 45' 2 HQQV Oval 96084714 1-1/4" NPT 5 44 302' 10 HQQV ANSI 96083642 1-1/4" NPT 3 23 390' 13 HQQV ANSI 96084430 1-1/4" NPT 5 44 338' 11 HQQE Oval 96083373 1" NPT 3 23 450' 15 HQQE Oval 96084525 1-1/4" NPT 5 44 338' 11 HQQV Oval 96083463 1" NPT 3 23 450' 15 HQQV Oval 96084620 1-1/4" NPT 5 44 338' 11 HQQE ANSI 96083553 1-1/4" NPT 3 23 451' 15 HQQE ANSI 98532671 1" NPT 3 17 HQQE Oval 96084431 1-1/4" NPT 5 44 367' 12 HQQE Oval 96081203 1" NPT 1 5 401' 15 HQQE Oval 96082293 1" NPT 2 12 433' 15 HQQE Oval 96084715 1-1/4" NPT 5 44 338' 11 HQQV ANSI 96083643 1-1/4" NPT 3 23 451' 15 HQQV ANSI 98532672 1" NPT 3 17 HQQV Oval 96084526 1-1/4" NPT 5 44 367' 12 HQQV Oval 96081298 1" NPT 1 5 401' 15 HQQV Oval 96082388 1" NPT 2 12 433' 15 HQQV Oval 96084432 1-1/4" NPT 5 44 396' 13 HQQE Oval 96084621 1-1/4" NPT 5 44 367' 12 HQQE ANSI 96126765 1-1/4" NPT 1-1/2 69 93' 2 HQQE ANSI 96126779 2" NPT 1-1/2 69 93' 2 HQQE Oval 96081393 1-1/4" NPT 1 5 400' 15 HQQE ANSI 96082483 1-1/4" NPT 2 12 433' 15 HQQE ANSI 96083554 1-1/4" NPT 3 23 508' 17 HQQE ANSI 96084527 1-1/4" NPT 5 44 396' 13 HQQV Oval 96084716 1-1/4" NPT 5 44 367' 12 HQQV ANSI 96081488 1-1/4" NPT 1 5 400' 15 HQQV ANSI 96082578 2" NPT 2 12 433' 15 HQQV ANSI 96082578 1-1/4" NPT 2 12 433' 15 HQQV ANSI 96083644 1-1/4" NPT 3 23 508' 17 HQQV ANSI 96126807 2" NPT 1-1/2 69 93' 2 HQQV ANSI 96126821 2" NPT 1-1/2 69 93' 2 HQQV Oval 96081204 1" NPT 1-1/2 5 457' 17 HQQE Oval 96082294 1" NPT 2 12 489' 17 HQQE Oval 96084433 1-1/4" NPT 5 44 428' 14 HQQE Oval 96084622 1-1/4" NPT 5 44 396' 14 HQQE ANSI 96082389 1" NPT 2 12 489' 17 HQQV Oval 96081299 1" NPT 1-1/2 5 457' 17 HQQV Oval 96084528 1-1/4" NPT 5 44 428' 14 HQQV Oval 96082484 1-1/4" NPT 2 12 489' 17 HQQE ANSI 96081394 1-1/4" NPT 1/2 5 458' 17 HQQE ANSI 96084717 1-1/4" NPT 5 44 396' 13 HQQV ANSI 96083555 1-1/4" NPT 5 23 566' 19 HQQE ANSI 96126766 1-1/4" NPT 3 69 142' 3 HQQE ANSI 96126780 1-1/4" NPT 3 69 142' 3 HQQE Oval 96081489 1-1/4" NPT 1/2 5 458' 17 HQQV ANSI 96082579 1-1/4" NPT 2 12 489' 17 HQQV ANSI 96083645 1-1/4" NPT 5 23 566' 19 HQQV ANSI 96084623 1-1/4" NPT 5 44 428' 14 HQQE ANSI 96081395 1-1/4" NPT 1/2 5 511' 19 HQQE ANSI 97749681 1-1/4" NPT 3 19 HQQE ANSI 96126808 2" NPT 3 69 142' 3 HQQV ANSI 96126822 2" NPT 3 69 142' 3 HQQV Oval 96081396 1-1/4" NPT 1/2 5 562' 21 HQQE ANSI 96082486 1-1/4" NPT 3 12 617' 21 HQQE ANSI 96084718 1-1/4" NPT 5 44 428' 14 HQQV ANSI 96081490 1-1/4" NPT 1/2 5 511' 19 HQQV ANSI 97749682 1-1/4" NPT 3 19 HQQV ANSI 96084434 1-1/4" NPT 5 44 456' 15 HQQE Oval 96082581 1-1/4" NPT 3 12 617' 21 HQQV ANSI 96081491 1-1/4" NPT 1/2 5 562' 21 HQQV ANSI 96083556 1-1/4" NPT 5 23 632' 21 HQQE ANSI 96081397 1-1/4" NPT 1/2 5 610' 23 HQQE ANSI 96082487 1-1/4" NPT 3 3 674' 23 HQQE ANSI 96084529 1-1/4" NPT 5 44 456' 15 HQQV Oval 96084624 1-1/4" NPT 5 44 456' 15 HQQE ANSI 96083646 1-1/4" NPT 5 23 632' 21 HQQV ANSI 96081492 1-1/4" NPT 1/2 5 610' 23 HQQV ANSI 96082582 1-1/4" NPT 3 12 674' 23 HQQV ANSI 96126781 1-1/4" NPT 3 69 188' 4 HQQE Oval 96126767 2" NPT 3 69 188' 4 HQQE ANSI 96084719 1-1/4" NPT 5 44 456' 15 HQQV ANSI 96126809 2" NPT 3 69 188' 4 HQQV ANSI 96126823 2" NPT 3 69 188' 4 HQQV Oval 96126947 2" NPT 2 125 60' 2 HQQE Oval 96126936 2" NPT 2 125 60' 2 HQQE ANSI 96081398 1-1/4" NPT 2 5 667' 25 HQQE ANSI 96082488 1-1/4" NPT 3 12 727' 25 HQQE ANSI 96084435 1-1/4" NPT 5 44 485' 16 HQQE Oval 96126768 2" NPT 5 69 241' 5 HQQE ANSI 96126782 2" NPT 5 69 241' 5 HQQE Oval 96084625 1-1/4" NPT 5 44 485' 16 HQQE ANSI 96081493 1-1/4" NPT 5 5 667' 25 HQQV ANSI 96082583 1-1/4" NPT 3 12 727' 25 HQQV ANSI 96126980 2" NPT 2 125 60' 2 HQQV Oval 96126969 2" NPT 2 125 60' 2 HQQV ANSI 96084530 1-1/4" NPT 5 44 485' 16 HQQV Oval 96127074 2" NPT 3 154 63' 2 HQQE ANSI 96126948 2" NPT 5 125 125' 2 HQQE Oval 96126937 2" NPT 5 125 125' 2 HQQE ANSI 96084720 1-1/4" NPT 5 44 485' 16 HQQV ANSI 96083557 1-1/4" NPT 5 23 690' 23 HQQE ANSI 96126810 2" NPT 5 69 241' 5 HQQV ANSI 96126824 2" NPT 5 69 241' 5 HQQV Oval 96127101 2" NPT 3 154 63' 2 HQQV ANSI 96127110 2" NPT 3 154 63' 2 HQQV Oval 96126981 2" NPT 5 154 125' 2 HQQV Oval 96126970 2" NPT 5 125 125' 2 HQQV ANSI 96083647 1-1/4" NPT 5 23 690' 23 HQQV ANSI 96126769 2" NPT 5 69 285' 6 HQQE ANSI 96126783 2" NPT 5 69 285' 6 HQQE Oval 96127075 2" NPT 5 154 130' 2 HQQE ANSI 96083558 1-1/4" NPT 5 23 752' 25 HQQE ANSI 96084626 1-1/4" NPT 7-1/2 44 551' 18 HQQE ANSI 96081399 1-1/4" NPT 2 5 717' 27 HQQE ANSI 96082489 1-1/4" NPT 3 12 785' 27 HQQE ANSI 96126825 2" NPT 5 69 285' 6 HQQV Oval 96126811 2" NPT 5 69 285' 6 HQQV ANSI 96083648 1-1/4" NPT 5 23 752' 25 HQQV ANSI 96127102 2" NPT 5 154 130' 2 HQQV ANSI 96084721 1-1/4" NPT 7-1/2 44 551' 18 HQQV ANSI 96081494 1-1/4" NPT 2 5 717' 27 HQQV ANSI 96082584 1-1/4" NPT 3 12 785' 27 HQQV ANSI 97743814 2" NPT 7-1/2 3 HQQE Oval 97743815 2" NPT 7-1/2 3 HQQV Oval 97743230 2" NPT 7-1/2 7 HQQE ANSI 97743228 2" NPT 7-1/2 7 HQQE Oval 97743249 2" NPT 7-1/2 7 HQQV ANSI 97743229 2" NPT 7-1/2 7 HQQV Oval 96084627 1-1/4" NPT 7-1/2 44 611 7 HQQE ANSI 96126939 2" NPT 7-1/2 125 263' 4 HQQE ANSI 96126950 2" NPT 7-1/2 125 253' 4 HQQE Oval 96084722 1-1/4" NPT 7-1/2 44 611' 20 HQQV ANSI 96126983 2" NPT 7-1/2 125 253' 4 HQQV Oval 96126951 2" NPT 10 125 316' 5 HQQE Oval 96126984 2" NPT 10 125 316' 5 HQQV Oval 96084628 1-1/4" NPT 7-1/2 44 669' 22 HQQE ANSI 96126771 2" NPT 7-1/2 69 389' 8 HQQE ANSI 96126785 2" NPT 7-1/2 69 389' 8 HQQE Oval 96084723 1-1/4" NPT 7-1/2 44 669' 22 HQQV ANSI 96126813 2" NPT 7-1/2 69 389' 8 HQQV ANSI 96126827 2" NPT 7-1/2 69 389' 8 HQQV Oval 97745118 2" NPT 15 6 HQQE Oval 96084629 1-1/4" NPT 7-1/2 44 729' 24 HQQE Oval 97745120 2" NPT 15 6 HQQV Oval 96084724 1-1/4" NPT 7-1/2 44 729' 24 HQQV ANSI 96127076 2" NPT 7-1/2 154 197' 3 HQQE ANSI 96127103 2" NPT 7-1/2 154 197' 3 HQQV ANSI 96126786 2" NPT 7-1/2 69 434' 9 HQQE Oval 96126772 2" NPT 7-1/2 69 434' 9 HQQE ANSI 96126814 2" NPT 7-1/2 69 434' 9 HQQV ANSI 96126828 2" NPT 7-1/2 69 434' 9 HQQV Oval 96126942 2" NPT 15 125 439' 7 HQQE ANSI 96126975 2" NPT 15 125 439' 7 HQQV ANSI 96126773 2" NPT 7-1/2 69 483' 10 HQQE ANSI 96126787 2" NPT 7-1/2 69 483' 10 HQQE Oval 96126815 2" NPT 7-1/2 69 483' 10 HQQV ANSI 96126829 2" NPT 7-1/2 69 483' 10 HQQV Oval 96127104 2" NPT 10 154 261' 10 HQQV ANSI 96126774 2" NPT 10 69 579' 12 HQQE ANSI 96126943 2" NPT 15 125 500' 8 HQQE ANSI 96126816 2" NPT 10 69 579' 12 HQQV ANSI 96126976 2" NPT 15 125 500' 8 HQQV ANSI 96127078 2" NPT 15 154 332' 5 HQQE ANSI 96127105 2" NPT 15 154 332' 5 HQQV ANSI 97754608 2" NPT 15 14 HQQE ANSI 96127079 2" NPT 15 154 395' 6 HQQE ANSI 97754609 2" NPT 15 14 HQQV ANSI 96127106 2" NPT 15 154 395' 6 HQQV ANSI 96127115 2" NPT 15 154 395' 6 HQQV Oval 96126944 2" NPT 20 125 559' 9 HQQE ANSI 96126977 2" NPT 20 125 559' 9 HQQV ANSI 96126776 2" NPT 15 69 761' 16 HQQE ANSI 96126818 2" NPT 15 69 761' 16 HQQV ANSI 96126777 2" NPT 15 69 808' 18 HQQE ANSI 96126819 2" NPT 15 69 808' 18 HQQV ANSI 96126945 2" NPT 20 125 640' 10 HQQE ANSI 96126978 2" NPT 20 125 640' 10 HQQV ANSI 96127089 2" NPT 20 154 472' 7 HQQE Oval 96127080 2" NPT 20 154 472' 7 HQQE ANSI 96127116 2" NPT 20 154 472' 7 HQQV Oval 96126946 2" NPT 25 125 773' 12 HQQE ANSI 96126979 2" NPT 25 125 773' 12 HQQV ANSI PERFORMANCE CURVES TYPICAL CONFIGURATIONS The above diagram shows a typical configuration. The suction pipe should be properly sized and as straight and short as possible so as to minimize friction loss. Grundfos recommends avoiding unnecessary fittings, valves or accessories - a butterfly valve can be used on the suction line when a pump has to be isolated due to flooded suction. The below diagram is an example of where to install a bypass in the discharge pipe. The bypass is only necessary if there is a risk of the pump operating against a closed valve in the discharge line. Elbows should be at least 12" removed from the bypass opening to prevent erosion. BREAKDOWN DIAGRAM MANUALS Grundfos CRI Series Pump End Installation Sheet Grundfos CRI Series Pump End Service Manual Grundfos CRI Series Pump End Data Booklet Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.