National Filters Pty Ltd offers a range of compressed air exhaust mufflers. Produced after researching the Allied Witan 44AW56 Atomuffler products which are made in America, the MS series of mufflers are suitable for many applications with operational pressures up to 10 bar/150 psi/1000 kPa. Superfine media is used in the construction that not only has good sound absorption and filtration performance but also high-temperature resistance. The MS range can reduce compressed air exhaust noise by up to 30 dB and withstand temperatures of up to 100°C. Also available with NPT threads and with safety overpressure valves upon request.