Non-Return Check valve for use with Sauermann centrifugal pumps. For Ø 10 mm (3/8") tubes.
Non-Return Check valve. for use with centrifugal pumps
For 10mm (3/8") tubes
To allow a Ø 20 mm condensate inlet tube into a tank pump through a Ø 32 mm (1 1/4'') PVC tube.