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The Grundfos ALPHA1 25-40 180 circulator pump is designed for central heating and air conditioning systems. It operates with constant-pressure or proportional-pressure control and a constant curve, and also supports speed control. It features dry-running protection and automatic air venting.
The ceramic shaft and ceramic bearings come with a plug that can be installed without tools.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.