Goulds 2SN2C1B4, Centrifugal Pump, NPO Series, 1/2 HP, 115/230 Volts, 1 Phase, 1750 RPM, 1-1/4" NPT Discharge, 1-1/2" NPT Suction, 79 GPM Max., 23 ft. Max. Head, 5-1/16" Impeller, ODP Enclosure, Stainless Steel Body
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FEATURES
Goulds NPO Series Close Coupled End Suction Centrifugal Pump
This NPO series end suction, centrifugal pump is designed with exclusive technical benefits to serve the needs of manufacturers in a wide variety of washer applications.
Features
- Complete AISI 316L stainless steel liquid handling components and mounting bracket for corrosion resistance, quality appearance and improved strength and ductility
- Open impeller design passes up to 3/8″ solids including food particles, lint, metal filings, and other wash residue
- Stainless steel construction with NPT threaded, centerline connections, easily accessible vent, prime and drain connections with stainless steel plugs. Optional seal face vent/flush available
- Close-coupled design saves space and simplifies maintenance and installation
- NEMA standard motors with rugged ball bearing design
- Standard John Crane type 21 mechanical seals with carbon versus ceramic faces and viton elastomers. Optional high temperature and chemical duty seals available
- The NPO can be installed in either a horizontal or vertical position. An optional seal chamber vent is available
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Dish washers
-
Bottle and glass washers
-
Commercial laundry systems
-
Parts washers
-
Machine tool coolant
-
Water circulation
-
Booster service
-
Liquid transfer
-
Spray system
-
Chillers
-
Washing/cleaning systems
-
Air scrubbers
-
Filtration systems
-
OEM applications
-
General water services
| Brand | Goulds |
| Mfg. Number | 2SN2C1B4 |
| Series | NPO Series |
| Model | 2SN |
| Product Type | Centrifugal pump |
| Application | Water circulation/Booster service |
| Horsepower | 1/2 HP |
| Voltage | 115/230 volts |
| Phase | 1 |
| Frequency | 60 Hz |
| Speed | 1750 RPM |
| Design | Close coupled/End suction |
| Discharge Connection | 1-1/4" NPT |
| Suction Connection | 1-1/2" NPT |
| Maximum Capacity | 79 GPM |
| Maximum TDH | 23 ft. |
| Pump Size | 1-1/4 x 1-1/2 |
| Impeller Diameter | 5-1/16" |
| Impeller Material | 316L Stainless steel |
| Pump Casing Material | 304 Stainless steel |
| Motor Casing Material | 304 Stainless steel |
| Motor Shaft Material | Stainless steel |
| Shaft Seal | Carbo/Silicon-carbide/Viton |
| Rotation | Clockwise when viewed from motor end |
| Enclosure | ODP |
| Overload Protection | Yes |
| Max. Working Pressure | 125 PSI |
| Max. Temperature | 212°F |
Goulds NPO series centrifugal pumps are used by manufacturers in a wide variety of washer/cleaning systems, including dishwashers, commercial laundry systems and mechanical parts washers. An open impeller design passes up to 3/8 inch solids such as lint, metal, food particles and other washer residue. Each NPO series pump features stainless steel construction, an easily accessible vent and can be installed in either a vertical or horizontal configuration.
Features
- Complete AISI 316L stainless steel liquid handling components and mounting bracket for corrosion resistance, quality appearance and improved strength and ductility
- Open impeller design passes up to 3/8″ solids including food particles, lint, metal filings, and other wash residue
- Stainless steel construction with NPT threaded, centerline connections, easily accessible vent, prime and drain connections with stainless steel plugs. Optional seal face vent/flush available
- Close-coupled design saves space and simplifies maintenance and installation
- NEMA standard motors with rugged ball bearing design
- Standard John Crane type 21 mechanical seals with carbon versus ceramic faces and viton elastomers. Optional high temperature and chemical duty seals available
- The NPO can be installed in either a horizontal or vertical position. An optional seal chamber vent is available
-
Dish washers
-
Bottle and glass washers
-
Commercial laundry systems
-
Parts washers
-
Machine tool coolant
-
Water circulation
-
Booster service
-
Liquid transfer
-
Spray system
-
Chillers
-
Washing/cleaning systems
-
Air scrubbers
-
Filtration systems
-
OEM applications
-
General water services
| GOULDS NPO SERIES CENTRIFUGAL PUMPS |
Model Comparison Chart
| Model | Discharge (NPT) | HP | Voltage | Phase | GPM | Max. Head |
| 1SN1C2F4 | 1" | 1/2 | 208-230/460 | 3 | 45 | 27' |
| 2SN1D1G4 | 1-1/4" | 3/4 | 115/230 | 1 | 93 | 40' |
| 2SN1D2G4 | 1-1/4" | 3/4 | 208-230/460 | 3 | 93 | 40' |
| 2SN1E1F4 | 1-1/4" | 1 | 115/230 | 1 | 102 | 47' |
| 1SN1D2E4 | 1" | 3/4 | 208-230/460 | 3 | 54 | 33' |
| 1SN1C5F4 | 1" | 1/2 | 208-230/460 | 3 | 45 | 27' |
| 1SN1F5D4 | 1" | 1-1/2 | 230/460 | 3 | 60 | 20' |
| 1SN1C1F4 | 1" | 1/2 | 115/230 | 1 | 45 | 27' |
| 1SN1F5B4 | 1" | 1-1/2 | 208-230/460 | 3 | 72 | 55' |
| 2SN2C1D4 | 1-1/4" | 1/2 | 115/230 | 1 | 59 | 15.5' |
*For a complete listing of models in the Goulds NPO series, please visit our NPO series product pages.
| PERFORMANCE COVERAGE |
| DIMENSIONS |
| MATERIALS OF CONSTRUCTION |
| REPAIR PARTS |
| TECHNICAL BROCHURE |
| Goulds NPO Series Centrifugal Pump Technical Brochure |
| INSTRUCTION MANUAL |
| Goulds NPO Series Centrifugal Pump Instruction Manual |
| REPAIR PARTS |
| Goulds NPO Series Centrifugal Pump Repair Parts |
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Call Toll Free: 800-429-0800
*Note: Picture is illustrative and may not reflect the actual product.*
