The SFP 450-37SM-2G is a high-performance split-case centrifugal fire pump designed for robust fire protection systems. Featuring a frame-mounted design and a compact footprint, it is well-suited for retrofit applications. Built with durable materials including cast iron or ductile iron casing, and optional bronze or duplex impellers, it ensures reliability and longevity in demanding environments. This pump undergoes rigorous testing for both hydrostatic and performance standards to ensure optimal operational efficiency and safety. Its dynamically balanced double suction impeller minimizes vibrations and enhances efficiency during firefighting operations.
| 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, 3500, 3600 RPM |
| Model Number | SFP 450-37SM-2G |
| Rated Capacity | 450 GPM |
| Flange Size (Suction x Discharge) | 6 x 4 inches |
| UL Listed Rated Net Pressure Range | 220 – 293 PSI (2900 RPM), 236 – 315 PSI (3000 RPM) |
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