HALYARD® THROUGH HULL SS EXHAUST OUTLETS
Halyard® exhaust units are infinitely stronger than the plastic and GRP units on the market. Halyard® uses 3 mm thick 316 stainless steel to ensure that the risks of damage when maneuvering are reduced to the absolute minimum. All units are designed so that the flap, at rest, is shrouded by the stainless rim to prevent damage if the vessel nudges a harbor wall
Units to accept exhaust hose up to and including 100 mm (4”) hose have neoprene flaps
Units from 125 mm (5”) upwards all have stainless steel flaps lined with neoprene.