pressure gauges
dayton 4pdg2 manifold gauge set 4 valve4 hoses
manifold gauge and hose set refrigeration air conditioning testing and charging number of hoses 4 number of valves 4 for use with r 12 r 22 r 502 vacuum port size three 1 4 and one 3 8 vacuum in hose length 72 in includes sight glass hook blind ports on manifold for hoses when not in use sae approved hoses br b features b ul li features aluminum manifold with 2 3 4 diameter high and low side oil filled gauges piston style valves li li for use with r 12 r 22 r 502 li li hose length in . 72 li li includes sight glass hook blind ports on manifold for hoses when not in use sae approved hoses li li item manifold gauge and hose set li li number of hoses 4 li li number of valves 4 li li type refrigeration air conditioning testing and charging li li gauges high side red psi 0 to 500 li li gauges low side blue psi 30 hg to 350 li li agency compliance li li vacuum port size in . three 1 4 and one 3 8 vacuum li ul