The Grundfos cartridge shaft seal ensures high reliability

even for high-viscosity or degassing liquids

2 m PVC deaeration hose (4/6 mm)

please use an adaptorplate

AP50 pumps are available with 1

cr 5 8 a a a e hqqe 99241116 The Grundfos cartridge shaft sealVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled asynchronous motor.