Application slim line silencers / mufflers give you exceptional efficiency in noise reduction from control valves with minimum back pressure. The robust Sleek and space-saving form allows location in the tightest places without extra piping. Fits directly into the exhaust port of widely available valves. Noise pollution on the job has been recognised as a significant factor health hazard. It can cause irritation and in, And fatigue some cases is a contributing factor to accidents. Studies have shown that workers subjected to high noise show a decrease in working efficiency and output.