Safety Valve 1/4 inch - Max.pressure : 8.5 MPa - Drat: 1/4 inch - Work medium: air compressor - material: brass - For 1/4 HP ~ 3 HP kompresor compressor engine NO NEED TO HESITATE WITH OUR ITEMS SELLING BECAUSE WE ARE PNEUMATIC & HYDRAULIC SPECIALISTS, THERE IS PRICE, THERE IS QUALITY, FOR MORE INFO PLEASE CHAT US :) (ASK FOR STOCK BEFORE ORDERING) CHEAP PRICE BUT NOT CHEAP :) "Come on, bro, hurry up and order, get the best & quality products! Only in our shop" "Thank you"