Type: SE-20A , refrigerated R-22, R-407c,R134a ... cause high costs more often, as shut down or system damaged increase maintenance cost and inferior products, so ... the compressed air must be purified. Our air-cooling type refrigerate dryer can solve this trouble, offer you with ... dew point, removal of the moisture in the compressed air in different condition. 1-2m3 Refrigerated Dryer (New Type, 3-16 bar ...