The SFP 400-28SM is a robust split-case centrifugal fire pump designed for reliable performance in fire protection systems. It features a frame-mounted design with a small footprint, making it ideal for retrofit applications. With heavy-duty construction and 100% hydrostatic and performance testing, it ensures durability and operational efficiency. The dynamically balanced double suction impeller, along with options for casing and impeller materials, ensures versatility and longevity in various operational environments.
| Feature | Specification |
|---|---|
| Type | Split Case |
| Frequency | 50/60 Hz |
| Casing Type | Volute Type Thru-Bore |
| Design | Frame-Mounted |
| Footprint | Small, Ideal for Retrofit |
| Wall Thickness | Heavy Duty |
| Testing | 100% Hydrostatic & Performance Tested |
| Impeller Type | Dynamically Balanced Double Suction |
| Casing Material | Cast Iron / Ductile Iron (options) |
| Impeller Material | Bronze / Duplex (upon request) |
| Shaft Material | Alloy Steel / Stainless Steel / Duplex (options) |
| Capacity Range | 150 GPM to 3500 GPM |
| Pressure Range | 88 to 335 PSI |
| Max. Working Pressure | 220 to 410 PSI |
| Speed Options | 2900, 3000, 3500, 3600 RPM |
| Model Number | SFP 400-28SM |
| Rated Capacity | 400 GPM |
| Flange Size (Suction x Discharge) | 5 x 3 inches |
| UL Listed Rated Net Pressure Range | 98 – 155 PSI (2900 RPM), 105 – 166 PSI (3000 RPM) |
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