The SFP 500-32 EM centrifugal fire pump is a highly efficient end suction pump designed for demanding fire protection applications. Operating at 50/60 Hz, it features a top centerline discharge and a foot-supported casing for optimal stability. The back pullout design facilitates easy maintenance, and the self-venting design prevents air entrapment, ensuring smooth and efficient operation. This pump model includes a dynamically balanced impeller that is efficiently designed to minimize vibration and noise. The heavy-duty construction with thick walls ensures durability and long service life. Each pump is subjected to rigorous hydrostatic and performance testing to guarantee reliability. The casing is available in cast iron or ductile iron, while the impeller can be customized in bronze or duplex materials. Shaft options include alloy steel, stainless steel, or duplex.
| Feature | Description |
|---|---|
| Type | Centrifugal Fire Pump |
| Configuration | End Suction, Top Centerline Discharge |
| Casing | Foot Supported, Back Pullout Design, Self-Venting Design |
| Impeller | Efficiently Designed, Dynamically Balanced |
| Mounting | Frame-Mounted |
| Footprint | Small, Ideal for Retrofit |
| Construction Materials | Casing: Cast Iron / Ductile Iron |
| Impeller: Bronze / Duplex (upon request) | |
| Shaft: Alloy Steel / Stainless Steel / Duplex (upon request) | |
| Capacity | 50 to 1000 GPM |
| Pressure | 65 to 234 PSI |
| Max. Working Pressure | 180 to 315 PSI |
| Speed | 2900, 3000, 3500, 3600 RPM |
| Model | SFP 500-32 EM |
| Rated Capacity (GPM) | 500 |
| Flange Size (Suc x Dis) | 4 x 3 in |
| UL Listed Rated Net Pressure Range (PSI) | 149 – 194 |
| Approx Speed (RPM) | 2900 |
| Max Working Pressure (PSI) | 250 |
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