Line Silencer Product Guide

PULSCO has been designing and manufacturing industrial grade acoustic silencers to meet customers’ specific requirements for over 50 years. The PULSCO line silencer is an ASME Section VIII Pressure Vessel that prevents high intensity noise generated by gas or steam turbulence from Flow Control Valves or Pressure Reducing Valves from propagating into the downstream piping and radiating into the surrounding space. The overall size of a line silencer is directly proportional to the desired noise reduction and the flow rate of the particular gas. Noise reduction depends on the silencer’s length while the diameter of the silencer depends on the gas flow rate. These silencers can range in size from 12 inches to over 10 feet in diameter. There are no moving parts in the operation of the line silencer.