Series AMC exhaust cleaners insure clean plant air and reduce noise pollution over 35dB. The AMC series also removes over 99.9% of oil mist. Choose from R(PT), NPT or G(PF) thread styles.,Fluid: compressed air,Effective area mm 2 (Cv):male thread style 16 (0.88) - 550 (31);female thread style 12 (0.66) - 55 (3.1),Noise reduction: 35db or more,Oil mist removal: 99.9% or more,Element supply pressure: 0.1MP or less,Ambient & fluid temperature: 5 - 60° C