The centrifugal fire pump, model SFP-400-31 EM-2G, is an end suction pump engineered for operation on a 50/60 Hz frequency. It features a top centerline discharge and a foot-supported casing, making it both robust and easy to maintain with its back pullout design. The pump includes a self-venting design and an efficiently designed, dynamically balanced impeller that ensures optimal performance. It is frame-mounted and has a small footprint, making it ideal for retrofit applications. Constructed with heavy-duty materials, the casing is available in cast iron or ductile iron, while the impeller can be made of bronze or duplex upon request. The shaft options include alloy steel, stainless steel, or duplex, also upon request. The pump operates at speeds of 2900, 3000, 3500, and 3600 RPM, with capacities ranging from 50 to 1000 GPM and pressures between 65 and 234 PSI. This model is UL listed and has been 100% hydrostatic and performance tested, ensuring reliability and safety.
| Feature | Description |
|---|---|
| Type | Centrifugal Fire Pump |
| Configuration | End Suction, Top Centerline Discharge |
| Casing | Foot Supported, Back Pullout Design, Self-Venting Design |
| Impeller | Efficiently Designed, Dynamically Balanced |
| Mounting | Frame-Mounted |
| Footprint | Small, Ideal for Retrofit |
| Construction Materials | Casing: Cast Iron / Ductile Iron |
| Impeller: Bronze / Duplex (upon request) | |
| Shaft: Alloy Steel / Stainless Steel / Duplex (upon request) | |
| Capacity | 50 to 1000 GPM |
| Pressure | 65 to 234 PSI |
| Max. Working Pressure | 180 to 315 PSI |
| Speed | 2900, 3000, 3500, 3600 RPM |
| Model | SFP-400-31 EM-2G |
| Rated Capacity (GPM) | 400 |
| Flange Size (Suc x Dis) | 5 x 3 in |
| UL Listed | Yes |
| Rated Net Pressure Range | 134 – 218 PSI |
| Approx Speed (RPM) | 2900 |
| Max Working Pressure (PSI) | 315 |
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