4 x 3 in,Centrifugal Fire Pump (SFP-400-26 EM)

The SFP-400-26 EM is a centrifugal fire pump designed for high performance and reliability in fire protection systems. This end suction pump operates at a frequency of 50/60 Hz and features a top centerline discharge, providing efficient fluid dynamics. It has a foot-supported casing and a back pullout design for easy maintenance. The self-venting design prevents air entrapment, and the efficiently designed impeller ensures optimal performance. The pump’s frame-mounted design and small footprint make it ideal for retrofit applications. It features a dynamically balanced impeller for smooth operation and is constructed with heavy-duty materials with thick walls for durability. Each pump undergoes 100% hydrostatic and performance testing to guarantee quality. The casing is available in cast iron or ductile iron, and the impeller can be made of bronze or duplex upon request. The shaft options include alloy steel, stainless steel, or duplex. The pump’s capacity ranges from 50 to 1000 GPM, with a pressure range of 65 to 234 PSI and a maximum working pressure between 180 to 315 PSI. It operates at speeds of 2900, 3000, 3500, and 3600 RPM. The model SFP-400-26 EM has a rated capacity of 400 GPM, a flange size of 4 x 3 inches, a rated net pressure range of 110 to 133 PSI, an approximate speed of 2900 RPM, and a maximum working pressure of 230 PSI.