Silent oil free air compressor requirements, selection points notified ; 1 , Silent oil free air compressor ideal environment requirements: Use the site no dust pollution, if necessary plus filtration device can not be used in flammable and explosive gas environment Air temperature :5-45oC Air humidity : ≤ 65% RH 2 Silent oil free compressor is the main component , the rational use of the program recommended. ( A) the supply tank system, pressure stable supply , adjustable ; (3) Selection of exhaust flow according to the formula : Is equal to the gas consumption × (1.2 or more ) . Traffic here refers to the displacement at the rated working pressure (m3 / h or L / min) 5 When consulting products can be made to confirm the following main items match : Work stress, displacement , power type, working conditions. Common Unit Conversion Table Selection may be used for unit conversion reference table