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). Main applications are Offshore Seawater Lift, Offshore Diesel Genset Firewater, Offshore Ballast Water, Onshore Municipal Pressure Boosting and Onshore Mine Dewatering.
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