Exhaust silencer for yachts and ships (multi-chamber)
HYDROLIFT-DUAL AI/AO Silencermarine

Dual chamber silencers are the most effective wet exhaust silencers on the market today. Exhaust noise reductions of up to 80% can be achieved and the back pressure created by the unit is minimal. Most units are hand-built with 45° angled inlet and outlet positioned to suit the greater part of the exhaust layout of the power boats and workcrafts. Dual chamber silencers with inlet pipe or pipes specifically angled may be produced to suit the particular Customers' specifications and the outlet points straight to the position provided on the hull.
dual chamber lift silencers are used by some of major Boatbuilders specialized in powerboats today, as well as by commercial operators looking for comfort on board.