Goulds 3SSFRMA0, Frame Mounted Centrifugal Pump End Only, 3757 Series, 1 Max. Base HP @ 1750 RPM, 5.8 Max. Base HP @ 3500 RPM, 1-1/2" Flanged Discharge, 2" Flanged Suction, 6" Impeller, Stainless Steel Body
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FEATURES
Goulds 3757 Series Frame Mounted End Suction Centrifugal Pump End Only
Note: This item is the pump end only (volute) for the Goulds 3657 Series close coupled centifugal pumps. Motor must be purchased separately.
Features
- Superior precision investment cast 316 stainless steel liquid end components for corrosion resistance and strength
- Frame mounted design provides flexibility of installation and driver arrangements
- Enclosed impeller design provides maximum efficiency and service life with no need for clearance adjustment. Key driven shaft connection with locknut
- Back pull-out design simplifies maintenance by allowing the casing to remain in the piping during disassembly
- Investment cast AISI type 316 stainless steel, volute design for maximum efficiency. Vertical discharge standard, field modifiable to four standard positions
- Shaft and sleeve are made of high strength steel, keyed design non-wetted. Protected from pumpage by O-ring seal and hooked design AISI type 316 stainless steel shaft sleeve
- Standard flowserve Type 31 mechanical seal with carbon versus Silicon-Carbide faces, Viton elastomers and 316 stainless steel metal components. Options are available for high temperature and mild abrasives
- Maximum working pressures to 175 PSIG (12 bars)
- Maximum temperatures to 250° F (121° C) with optional high temperature seal
- Right hand (clockwise) rotation when viewed from driven end
- Standard flange connections conforming to 150 lbs. ANSI drilling
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Designed for ultra pure water systems, OEM applications, food and beverage processing and chemical services not demanding ANSI standard equipment.
- Pure water feed or transfer
- Chemical feed or transfer
- Pharmeceutical services
- Food or beverage services, not requiring FDA rating
- Condensate return
- Water reclamation and treatment
- Washer equipment and scrubbers
| Brand | Goulds |
| Mfg. Number | 3SSFRMA0 |
| Series | 3757 Series |
| Model | 3SS |
| Product Type | Centrifugal pump |
| Application | Pure water feed/transfer/OEM |
| Max. Base Horsepower @ 1750 RPM | 1 HP |
| Max. Base Horsepower @ 3500 RPM | 5.8 HP |
| Design | Frame mounted/End suction |
| Discharge Connection | 1-1/2" Flange |
| Suction Connection | 2" Flange |
| Maximum Capacity @ 1750 RPM | 105 |
| Maximum Capacity @ 3500 RPM | 192 |
| Maximum TDH @ 1750 RPM | 39 |
| Maximum TDH @ 3500 RPM | 150 |
| Pump Size | 1-1/2 x 2 - 6 |
| Impeller Code | A |
| Impeller Diameter | 6" |
| Impeller Design | Enclosed |
| Impeller Material | 316 Stainless steel |
| Pump Casing Material | 316 Stainless steel |
| Motor Casing Material | 316 Stainless steel |
| Motor Shaft Material | 316 Stainless steel |
| Rotation | Right hand (clockwise) when viewed from driven end |
| Overload Protection | No, must be provided. |
| Max. Working Pressure | 175 PSIG |
| Max. Temperature | 250°F |
The Goulds 3757 Centrifugal Pump Series is commonly used for pure water transfer, chemical transfer or food and beverage processing. The close coupled, compact design of the 3757 Series saves space and simplifies installation. This series is constructed of precision investment cast 316 stainless steel liquid end components for corrosion resistance and added strength. The frame mounted design also allows for flexibility of installation driver arrangements. An enclosed impeller means maximum efficiency and service life with no need for clearance adjustment. The back pull out design simplifies maintenance by allowing the casing to remain in the piping during disassembly. Vertical discharges come standard though this series is field modifiable to four other standard positions. Shafts and sleeves are constructed of high strength steel. They are protected from pumpage by an O-ring seal. Mechanical seals are standard Flowserve Type 31 seals with carbon versus silicon-carbide faces, viton elastomers and 316 stainless steel metal components. Options are available for high temperature and mild abrasives. Drive motors are NEMA standard JM frames or T frames that are available in both single and three phase options with a variety of enclosures and voltages to match your service requirements. Please note that this Goulde 3757 Centrifugal Pump Series includes the pump end only. Motors must be purchased separately.
| GOULDS 3757 SERIES CENTRIFUGAL PUMPS |
Model Comparison Chart
| Model | Discharge (flanged) | Suction (flanged) | Impeller | HP (3500 RPM) | GPM (3500 RPM) | Max. Head (3500 RPM) |
| 3SSFRMD0 | 1-1/2" | 2" | 4-3/4" | 2.2 | 152 | 92' |
| 3SSFRMA0 | 1-1/2" | 2" | 6" | 5.8 | 192 | 150' |
| 3SSFRMC0 | 1-1/2" | 2" | 5-1/4" | 3.8 | 168 | 114' |
| 3SSFRMB0 | 1-1/2" | 2" | 5-5/8" | 4.5 | 183 | 130' |
| 5SSFRMK0 | 1-1/2" | 2" | 5-1/2" | 6.9 | 215 | 133' |
| 5SSFRMD0 | 1-1/2" | 2" | 7-1/4" | 17.1 | 306 | 238' |
| 5SSFRMG0 | 1-1/2" | 2" | 6-1/4" | 10.3 | 267 | 180' |
| 5SSFRMA0 | 1-1/2" | 2" | 8-1/16" | 25 | 334 | 294' |
| 5SSFRMJ0 | 1-1/2" | 2" | 5-7/8" | 8.6 | 237 | 153' |
| 5SSFRMC0 | 1-1/2" | 2" | 7-1/2" | 18.4 | 317 | 255' |
| 5SSFRML0 | 1-1/2" | 2" | 5-1/4" | 6.4 | 200 | 122' |
| 5SSFRME0 | 1-1/2" | 2" | 7" | 15 | 300 | 220' |
| 4SSFRMK0 | 2" | 3" | 3-7/8" | 3.4 | 245 | 57' |
| 5SSFRMH0 | 1-1/2" | 2" | 6" | 10 | 254 | 164' |
| 5SSFRMB0 | 1-1/2" | 2" | 7-3/4" | 20.9 | 325 | 273' |
| 4SSFRMJ0 | 2" | 3" | 4-3/8" | 5 | 280 | 72' |
| 4SSFRMD0 | 2" | 3" | 5-15/16" | 12.3 | 440 | 154' |
| 4SSFRMF0 | 2" | 3" | 5-3/8" | 9.1 | 378 | 120' |
| 4SSFRMA0 | 2" | 3" | 7" | 20 | 540 | 215' |
| 4SSFRMH0 | 2" | 3" | 4-5/8" | 6.2 | 328 | 88' |
| 4SSFRMC0 | 2" | 3" | 6-3/8" | 15 | 465 | 175' |
| 4SSFRME0 | 2" | 3" | 5-1/2" | 10 | 395 | 125' |
| 4SSFRMG0 | 2" | 3" | 5-1/16" | 7.5 | 355 | 103' |
| 4SSFRMB0 | 2" | 3" | 6-3/4" | 17.5 | 520 | 202' |
| PERFORMANCE COVERAGE |
| MATERIALS OF CONSTRUCTION |
| DIMENSIONS AND WEIGHTS |
| REPAIR PARTS |
| BROCHURE |
| Goulds 3757 Series Centrifugal Pump Brochure |
| INSTRUCTION MANUAL |
| Goulds 3757 Series Centrifugal Pump Instruction Manual |
| REPAIR PARTS |
| Goulds 3757 Series Centrifugal Pump Repair Parts |
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*Note: Picture is illustrative and may not reflect the actual product.*
