The SFP 450-28SM is a robust split-case centrifugal fire pump designed for reliable performance in fire protection systems. It features a frame-mounted design and a compact footprint, making it ideal for retrofit installations. Constructed with heavy-duty cast iron or ductile iron casing and dynamically balanced double suction impeller (bronze or duplex upon request), this pump ensures durability and efficiency. It undergoes rigorous testing for both hydrostatic and performance standards to meet firefighting requirements. Suitable for a wide range of capacities and pressures, it operates at speeds of 2900 and 3000 RPM.
| 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 (upon request) |
| Capacity Range | 150 GPM to 3500 GPM |
| Pressure Range | 88 to 335 PSI |
| Max. Working Pressure | 220 to 410 PSI |
| Speed Options | 2900, 3000 RPM |
| Model Number | SFP 450-28SM |
| Rated Capacity | 450 GPM |
| Flange Size (Suction x Discharge) | 5 x 3 inches |
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