The Split Case Centrifugal Fire Pump is designed for high efficiency and reliability in fire protection systems. It features a volute-type thru-bore casing, ensuring a robust and efficient design. The frame-mounted design allows for a small footprint, making it ideal for retrofitting into existing installations. This heavy-duty pump is built with thick walls to ensure durability and longevity, and each unit undergoes rigorous 100% hydrostatic and performance testing to ensure top-notch reliability. The pump is equipped with a dynamically balanced double suction impeller, which is available in bronze or duplex material upon request. The casing is constructed from cast iron or ductile iron, and the shaft can be customized with alloy steel, stainless steel, or duplex materials based on specific needs. The pump offers a wide capacity range from 150 GPM to 3500 GPM and can handle pressures from 88 to 335 PSI. It is designed to operate at maximum working pressures between 220 to 410 PSI, with operational speeds of 2900, 3000, 3500, and 3600 RPM. The SFP 1250-EL3 1SH model is specifically rated for a capacity of 1250 GPM, with flange sizes of 6 x 4 inches. It delivers a net pressure range of 178 to 287 PSI at 3500 RPM and 190 to 304 PSI at 3600 RPM, with a maximum working pressure of 377 PSI.
| Feature | Specification |
|---|---|
| Design | Split Case, Volute Type Thru-Bore Casing |
| Mounting | Frame-Mounted |
| Footprint | Small, Ideal for Retrofit |
| Construction | Heavy Duty with Heavy Wall Thickness |
| Testing | 100% Hydrostatic & Performance Tested |
| Impeller | Dynamically Balanced Double Suction, Bronze / Duplex (on request) |
| Casing Material | Cast Iron / Ductile Iron |
| Shaft Material | Alloy Steel / Stainless Steel / Duplex (on request) |
| Capacity | 150 GPM to 3500 GPM |
| Pressure Range | 88 to 335 PSI |
| Max. Working Pressure | 220 to 410 PSI |
| Speed | 2900, 3000, 3500, 3600 RPM |
| Model | SFP 1250-EL3 1SH |
| Rated Capacity | 1250 GPM |
| Flange Size (Suc x Dis) | 6 x 4 inches |
| Net Pressure Range (PSI) | 178 – 287 (3500 RPM), 190 – 304 (3600 RPM) |
| Max Working Pressure (PSI) | 377 PSI |
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