The SFP 500-80 EH centrifugal fire pump is designed to meet the rigorous demands of fire protection systems. This end suction pump operates at 50/60 Hz with a top centerline discharge, ensuring optimal fluid flow and ease of installation. The pump features a foot-supported casing and a back pullout design for straightforward maintenance and minimal downtime. Its self-venting design prevents air entrapment, enhancing reliability and performance. Equipped with an efficiently designed, dynamically balanced impeller, this pump minimizes vibration and noise while maximizing operational efficiency. The robust construction, characterized by heavy wall thickness, ensures long-lasting durability. Each pump undergoes 100% hydrostatic and performance testing to guarantee quality and dependability. The casing is available in cast iron or ductile iron, while the impeller material can be customized to bronze or duplex upon request. The shaft is available in 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 500-80 EH |
| Rated Capacity (GPM) | 500 |
| Flange Size (Suc x Dis) | 4 x 3 in |
| UL Listed Rated Net Pressure Range (PSI) | 99 – 188 |
| Approx Speed (RPM) | 3500 |
| Max Working Pressure (PSI) | 235 |
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