Pump materials in contact with the liquid are in high-grade stainless steel

and after the pulsation damper

Double ball valves up to 50 l/h and single ball valves from 60 l/h

an external thermal switch must be connected (contact Grundfos)

cme 5 5 a r a v aqqv v a d n 99380693 Pump materials in contact withCompact, 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, fan cooled, permanent magnet,