Description
Working pressure: 4 kg / cm2, made of brass covered with nickel> 40, chrome finish, gray anodized aluminum handwheel with cotton silencer, empty outlet connection for 5/16 transparent semi-rigid hose, test pressure> 8 kg / cm2 (nitrogen, leak test), test pressure to determine vacuum: 4 kg / cm2 outlet, maximum suction 48 cm hg, safety valve (prevents suction hose from clogging) with 0-14 pressure gauge kg / cm2 direct connection to the air wall valve.
