The centrifugal fire pump model SFP-400-25 EM-2G is an end suction pump designed for reliable performance in fire protection systems. Operating on a 50/60 Hz frequency, it features a top centerline discharge and a foot-supported casing, which ensures stability and ease of maintenance with its back pullout design. The pump incorporates a self-venting design and an efficiently designed, dynamically balanced impeller to maximize efficiency. It is frame-mounted with a small footprint, making it suitable for retrofit applications. The heavy-duty construction with thick walls provides durability, and each unit is 100% hydrostatic and performance tested to ensure quality. 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. The pump offers capacities ranging from 50 to 1000 GPM and pressures from 65 to 234 PSI, with a maximum working pressure between 180 and 315 PSI. It operates at speeds of 2900, 3000, 3500, and 3600 RPM. This model is UL listed and delivers a rated capacity of 400 GPM, with a flange size of 5 x 3 inches, a rated net pressure range of 86 to 139 PSI, and a maximum working pressure of 235 PSI.
| 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-400-25 EM-2G |
| Rated Capacity (GPM) | 400 |
| Flange Size (Suc x Dis) | 5 x 3 in |
| UL Listed | Yes |
| Rated Net Pressure Range | 86 – 139 PSI |
| Approx Speed (RPM) | 2900 |
| Max Working Pressure (PSI) | 235 |
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