... -way,4-way,5-way connectors Radial or axial pressure gauge Pressure gauge:1) 40mm, 50mm, 60mm2) Plastic crust or metal crust3) ... /4, NPT1/45) Pressure range:0-6 bar, 0-10 bar, 0-12 bar6) Single scale: bar7) Double scale: bar, PSI, kg ... /cm2 Pressure tank:1) Capacity: 2L, 3L, 5L, ... 3) Five way, four way, and three way valve pressure gauge