A3005
NEW ROSS CONTROLS 1868A3005 QUICK EXHAUST VALVE 1/2" X 3/4"
You will find that the VpCI-111 model fits easily into standard packing procedures for metals.
DWYER A3005 120/240VAC 10A 25PSI 0-5 NSMP
This product from Industrial Service Solutions feels like it can take a beating.
DWYER A3005C 120VAC 10A 25PSI 0-5 UNMP
You will find that Industrial Service Solutions avoids unnecessary complexity here.
DWYER A3005-LT 120/240VAC 10A 25PSI NSMP
This product from Industrial Service Solutions works without complicated setup steps.