The Split Case Centrifugal Fire Pump is engineered for top-tier performance in fire protection applications. It features a volute-type thru-bore casing, ensuring robust construction and reliability. The frame-mounted design boasts a small footprint, making it perfect for retrofitting into existing systems. Built to endure, this pump includes heavy wall thickness for added durability and undergoes rigorous 100% hydrostatic and performance testing to meet high standards. The pump incorporates a dynamically balanced double suction impeller, available in bronze or duplex material upon request. The casing is constructed from cast iron or ductile iron, while the shaft materials can be customized to alloy steel, stainless steel, or duplex, depending on requirements. This model offers a broad range of capacities, from 150 GPM to 3500 GPM, and can handle pressure ranges from 88 to 335 PSI. It is designed to operate at maximum working pressures between 220 to 410 PSI, with speeds of 2900, 3000, 3500, and 3600 RPM. The SFP 1250-36SM model is specifically rated for a capacity of 1250 GPM, with flange sizes of 8 x 5 inches. It delivers a net pressure range of 155 to 278 PSI at 2900 RPM and 168 to 298 PSI at 3000 RPM, with a maximum working pressure of 375 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 1250-36SM |
| Rated Capacity | 1250 GPM |
| Flange Size (Suc x Dis) | 8 x 5 inches |
| Net Pressure Range (PSI) | 155 – 278 (2900 RPM), 168 – 298 (3000 RPM) |
| Max Working Pressure (PSI) | 375 PSI |
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