2 x 1 ¼ in,Centrifugal Fire Pump (SFP 100-20 EH)

The centrifugal fire pump is meticulously designed to provide superior performance and reliability in fire protection systems. It features an end suction configuration with a top centerline discharge, supported by a robust foot-supported casing. The back pullout design facilitates easy maintenance without disturbing the system’s piping. Its self-venting design, coupled with an efficiently designed and dynamically balanced impeller, ensures optimal operation. The frame-mounted design and small footprint make it ideal for retrofit installations. Constructed from heavy-duty materials, the casing is available in cast iron or ductile iron, while the impeller can be specified in bronze or duplex upon request. The shaft options include alloy steel, stainless steel, or duplex. The pump provides a capacity range from 50 to 1000 GPM, with pressures from 65 to 234 PSI and a maximum working pressure of 180 to 315 PSI. It operates at speeds of 2900, 3000, 3500, and 3600 RPM. The specific model Dsg. SFP 100-20 EH has a rated capacity of 100 GPM, a flange size of 2 x 1 ¼ inches, and is UL listed. It delivers a rated net pressure of 119 PSI and operates at an approximate speed of 3500 RPM with a maximum working pressure of 230 PSI.