This radial shaft seal equips a 45 mm diameter bathtub and sink drain mushroom plug. Its external diameter is 43.8 mm for 31 mm internal diameter, and the thickness is 5 mm. The seal increases the watertightness of the plug and protects it thanks to the distortion of its bearing edge.
Made of black synthetic rubber, the radial shaft seal is sold in sets of 25 pieces. It is a precise and economical solution that improves the hydraulic performance of your sanitary equipment and ensures its tightness.