Exair Mufflers Reduce Work Area Noise from EXAIR Modular E-Vacs®.
Exair Straight Through Mufflers are made of aluminum for long lasting durability. Per OSHA standard 1910.95, a worker must not be exposed to sound levels above 90 dBA for any eight hour shift of a 40 hour work week. Straight through Mufflers help plants meet this OSHA requirement by reducing the sound to safe levels below 90 dBA. Available in diameters ranging from 0.75 in. - 2.19 in. PSI is 250. Male or Female threads.