The SFP 750-40SM is a high-performance split-case centrifugal fire pump designed for robust fire protection applications. It operates at a frequency of 50/60 Hz and features a volute type thru-bore casing, which optimizes fluid flow and minimizes turbulence. The pump’s frame-mounted design ensures stability and ease of installation, while its compact footprint is ideal for retrofit projects. Constructed with heavy-duty thick walls, this pump is built to withstand rigorous use and provide long-lasting service. Each unit undergoes comprehensive 100% hydrostatic and performance testing to ensure reliability and adherence to high standards. The dynamically balanced double suction impeller guarantees smooth and efficient operation. The casing is available in cast iron or ductile iron, and the impeller can be made from bronze or duplex upon request. The shaft options include alloy steel, stainless steel, and duplex materials. This pump offers a capacity range from 150 GPM to 3500 GPM, a pressure range of 88 to 335 PSI, and a maximum working pressure of 220 to 410 PSI. It operates at speeds of 2900, 3000, 3500, and 3600 RPM, making it suitable for various fire protection needs.
| 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 |
| 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 750-40SM |
| Rated Capacity | 750 GPM |
| Flange Size (Suction x Discharge) | 6 x 4 inches |
| Capacity at 2900 RPM | 199 – 281 GPM |
| Pressure at 2900 RPM | 385 PSI |
| Capacity at 3000 RPM | 214 – 301 GPM |
| Pressure at 3000 RPM | 385 PSI |
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