Osculati Exhaust Waterlock Muffler

Combination waterlock and muffler manufactured from high density polyethylene to suit engines up to 50HP. These waterlocks are suitable for wet exhaust systems with hose diameters of 40mm, 45mm or 50mm. Simply trim off the stepped tails to the required size and connect the hose with double exhaust clamps as is normal recommended practice of installation for small craft.

These European made waterlocks are manufactured from high density polyethylene to a high standard and are suitable for wet exhaust systems having hose diameters ranging from 55mm to 90mm. Simply trim off the stepped tails to the required size to suit the hose diameter of your choice. These waterlocks provide adequate noise suppression for most small to medium propulsion engines and generators. Depending on the relative height of the waterline, care must be taken to prevent water back-siphoning into the engine by installing a gooseneck and syphon break.