Chemical pump SJS

oilwatercast iron

The SJS submersible pumps utilize a submersible motor to drive the Sulzer vertical pump stages. The normal vertical turbine lineshaft and bearings are thus eliminated and power levels to 2 MW (2,700 hp). No lineshaft: lineshaft couplings or lineshaft bearings to maintain No external cable splices: Power cable connections only in motor and terminal box Low, medium and high voltage submersible motors available to 2 MW (2,700 hp) Water/glycol filled environmentally friendly motor for improved efficiency Variety of materials available from cast iron to super duplex stainless steellity Offshore Seawater Lift Offshore Diesel Genset Firewater Offshore Ballast Water Onshore Municipal Pressure Boosting Onshore Mine Dewatering Standard design with submersible motor below the bowl assembly for low cost Inverted design with motor above bowl assembly for low NPSHr and low submergence Bidirectional thrust bearing in submersible motor Positive pressure in submersible motor for contamination prevention Capacities - Up to 10,000 m3/h / 44,000 US gpm Heads - Up to 230m / 750 ft Pressures - Up to 40 bar / 600 psi Temperatures - Up to 80°C / 180°F Discharge sizes - Up to 915mm / 36 inches Maximum speed of rotation - Up to 3,600 rpm for smaller sizes