cm 5 2 a r a v avbv f a a n 92737609 a double mechanical seal and

a double mechanical seal and a high chrome stainless steel semi-open impeller type for maintained performance

combining all sensors in a single pump that adapts automatically to the dynamic conditions in the pit

The impeller is a VORTEX impeller for 50 mm free passage suitable for pumping groundwater

The dosing head is composed of:

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cm 5 2 a r a v avbv f a a n 92737609 a double mechanical seal andCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. The shaft, impellers and chambers are made of stainless steel. The inlet and discharge parts are made of cast iron. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 3 phase, foot mounted, fan cooled