Jacket Cooled Stainless Steel Submersible Drainage Pump for Clear and Drainage Water – CR253

Design

Fully submersible, compact integrated motor-pump unit consisting of:

• Pump: Single stage stainless steel centrifugal pump with cooling jacket and vertical discharge G 1¼ F. Discharge connection with integrated non-return valve. Impeller: Open multi-channel impeller, spherical clearance 10 mm.
• Motor: Fully submersible, pressure tight electric motor. Stainless steel motor and pump housing. Insulation class F. Motor protection IPX 8. Thermal sensors imbedded in the motor winding. Rotor shaft from stainless steel with ceramic coated sealing surface, pre-lubricated bearings.
• Seals: Triple lip-seal