The Goulds Water Technology NPE-F series are volutes (pump ends) for the Goulds Water Technology NPE series of centrifugal pumps. The frame mounted design is both versatile and compact, allowing for vertical or horizontal configurations. Each product has a stainless steel body. Motor must be purchased separately.
Features
- The frame mounted flexible design saves space, can be mounted horizontally or vertically, and simplifies maintenance
- Superior, complete AISI 316L stainless steel liquid handling components and mounting bracket for corrosion resistance, quality appearance, and improved strength and durability
- Casing and adapter have NPT threaded centerline connections, easily accessible vent, prime and drain connections with stainless plugs
- Unique floating O-ring enclosed impeller design maintains maximum efficiencies
- High efficiency enclosed impeller with unique floating seal ring design maintains maximum efficiencies over the life of the pump without adjustment
- Casing and adapter features 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.
- Standard John Crane Type 21 with carbon versus silicon-carbide faces, Viton elastomers, and 316 stainless metal parts. Optional high temperature and chemical duty seals available.
Applications
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Water circulation
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Booster service
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Liquid transfer
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Spray system
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Chillers
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Washing/cleaning systems
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Injection molding cooling
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Reverse osmosis
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Air scrubbers
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Heat exchangers
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Filtration systems
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Jockey pumps
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OEM applications
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General water services
| Goulds Water Technology NPE-F SERIES CENTRIFUGAL PUMPS |
Goulds Water Technology NPE-F Series Centrifugal Pumps
Model Comparison Chart
| Model | Discharge (NPT) | Suction (NPT) | Impeller Size | HP(@3500 RPM) | GPM (@3500 RPM) | Max. Head (@3500 RPM) |
| 1STFRMF4 | 1" | 1-1/4" | 4-1/16" | 1/2 | 28 | 62' |
| 1STFRMA4 | 1" | 1-1/4" | 6-1/8" | 2.4 | 49 | 156' |
| 1STFRMC4 | 1" | 1-1/4" | 5-3/16" | 1.4 | 45 | 114' |
| 1STFRME4 | 1" | 1-1/4" | 4-7/16" | 0.8 | 40 | 76' |
| 1STFRMB4 | 1" | 1-1/4" | 5-3/4" | 1.9 | 48 | 136' |
| 1STFRMD4 | 1" | 1-1/4" | 4-3/4" | 1 | 43 | 95' |
| 2STFRMB4 | 1-1/4" | 1-1/2" | 5-1/6" | 2.8 | 130 | 102' |
| 2STFRMD4 | 1-1/4" | 1-1/2" | 4-5/8" | 1.9 | 113 | 81' |
| 2STFRMG4 | 1-1/4" | 1-1/2" | 5-15/16" | 4.5 | 144 | 133' |
| 2STFRMF4 | 1-1/4" | 1-1/2" | 3-7/8" | 1 | 80 | 51' |
| 2STFRMA4 | 1-1/4" | 1-1/2" | 5-1/4" | 3.3 | 136 | 111' |
| 2STFRMC4 | 1-1/4" | 1-1/2" | 4-7/8" | 2.2 | 122 | 90' |
| 2STFRME4 | 1-1/4" | 1-1/2" | 4-1/4" | 1.4 | 100 | 68' |
| 2STFRMH4 | 1-1/4" | 1-1/2" | 5-1/2" | 4.2 | 136 | 118' |
| 3STFRMD4 | 1-1/2" | 2" | 4-1/16" | 1.8 | 140 | 61' |
| 3STFRMG4 | 1-1/2" | 2" | 5-3/8" | 4.8 | 175 | 111' |
| 3STFRMA4 | 1-1/2" | 2" | 4-3/4" | 3.4 | 160 | 87' |
| 3STFRMC4 | 1-1/2" | 2" | 4-3/8" | 2.4 | 150 | 70' |
| 3STFRME4 | 1-1/2" | 2" | 3-5/8" | 1.3 | 120 | 50' |
| 3STFRMH4 | 1-1/2" | 2" | 5" | 4 | 176 | 97' |
| 3STFRMB4 | 1-1/2" | 2" | 4-5/8" | 2.9 | 160 | 79' |
| PERFORMANCE COVERAGE |
| DIMENSIONS |
| MATERIALS OF CONSTRUCTION |
| REPAIR PARTS |
| BROCHURE |
| Goulds Water Technology NPE-F Series Centrifugal Pump Brochure |
| TECHNICAL BROCHURE |
| Goulds Water Technology NPE-F Series Centrifugal Pump Installation Manual |
| INSTRUCTION MANUAL |
| Goulds Water Technology NPE-F Series Centrifugal Pump Instruction Manual |
| REPAIR PARTS |
| Goulds Water Technology NPE-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.
