Product Details
The Arrow ASP-4 is a pneumatic exhaust muffler made from sintered bronze with a filtration level of 40 microns and a 1/2" NPT fitting. Designed to diffuse air and muffle noise from the exhaust ports of valves, cylinders, and air tools, this unit combines compact size with effective sound deadening qualities, helping to ensure compliance with OSHA noise requirements. The standard model features a 40 micron element, with optional 20 or 90 micron units available upon special request. It operates at a maximum pressure of 300 PSI and has a temperature range of 35°F to 300°F.
