OUTLET WITH NON-RETURN VALVE Ø MM.25/38

Prevents backflow into the bilges mounted as close as possibleto the strainer, the non-return valve locks up the water in the hose.Straight outlet for hose Ø 25 mm or 38 mm.Bellows-type gasket allowsdebris such as seaweed or small cloth. Polyamide valve + nitrile gasket, fuel resistant.