Submersible Drainage Pumps Jacket Cooled for Abrasive Drainage Water – HBP501-HBP555

Design

Fully submersible drainage pump consisting of:

• Pump: Single stage centrifugal pump with the discharge on top.
• Impeller: open multi-channel impeller
• Motor: pressure tight, jacket cooled motor, insulation class F, Motor protection IP 68. Cable connection chamber totally isolated from motor housing. With thermal sensor embedded in motor winding. Connection cable: HBP501-507: H07RN8-F4G1 HBP512: H07RN8-F4G1.5 HBP522-555: H07RN8-F4G2.5
• Shaft/Bearing: generously-proportioned chromium steel motor shaft, permanently-lubricated roller bearing.
• Seals: Shaft seal combined with a double action mechanical seal in oil bath.