Jacket Cooled Submersible Pumps for Chemically Aggressive Media –  CH250/CH260

Construction

Fully submersible pump, consisting of:

• Pump: Single stage centrifugal pump with vertical pressure connection and integrated non-return valve.
• Impeller: Open multi-channel impeller, spherical clearance 10 mm.
• Motor: Pressure watertight, medium-immersed motor. Stainless steel motor housing. Insulation class B, protection type IPX8. Thermal sensor for temperature monitoring in the winding. Connection Cable: H07RN8-F 3G1.
• Shaft/Bearing: Generously-proportioned chromium steel motor shaft, permanently-lubricated roller bearing.
• Seals: Shaft seal with a combination of dual shaft sealing ring and a mechanical seal.