250(GPM),Centrifugal Fire Pump Split Case (SFP 250-40SM)

The SFP 250-40SM centrifugal fire pump is an advanced split case pump designed to deliver superior performance in fire protection systems, compatible with both 50 Hz and 60 Hz frequencies. It features a volute type thru-bore casing available in cast iron or ductile iron, ensuring durability and reliability under harsh conditions. The pump is frame-mounted with a compact footprint, making it ideal for retrofit applications where space is limited. Built with heavy-duty, thick-walled materials, the pump is designed to handle high pressures and rigorous operating environments. Each unit undergoes rigorous 100% hydrostatic and performance testing to guarantee efficiency and reliability. The dynamically balanced double suction impeller is available in bronze or duplex materials upon request, promoting smooth and efficient fluid flow. The shaft is offered in alloy steel, stainless steel, or duplex, depending on specific requirements. This pump model has a capacity range of 150 to 3500 GPM, handles pressures from 88 to 335 PSI, and can withstand maximum working pressures between 220 to 410 PSI. It operates at speeds of 2900, 3000, 3500, and 3600 RPM. Specifically, the SFP 250-40SM model delivers a rated capacity of 250 GPM, with a flange size of 6 x 4 inches. At a speed of 2900 RPM, it operates within a net pressure range of 206 to 288 PSI, and at 3000 RPM, the pressure range is 220 to 308 PSI, with a maximum working pressure of 385 PSI.