Yellow Jacket 49935 Manifold Gauge 4 Valves, Series Titan, 3 1 8 in Gauge, For R 134A R 404A R 407C PC 657 BLK 48mm x 55m 24 rls cs and 30 3 4 inch height and 30 3 4 inch height Steam Side B Gender Male Threading NPT Thread Configuration Threaded on Both Ends Maximum Steam Pressure 576 psi @ 300 Degrees F Side A Thread Type NPT Maximum Operating Temperature 400 Degrees F Metal Pipe Construction Seamless Side B Connection Type Threaded Resistance Properties Corrosion Resistant Schedule Schedule 40 Gravity Flow No Minimum Operating Temperature 20 Degrees F Side A Gender Male Maximum Operating Pressure 144 psi @ 450 Degrees F Pressure Level Low Pressure (100 299 psi) Fitting Compatibility Class 150 Side A Connection Type Threaded Side B Thread Type NPT Number of Valves 4 Number of Valves 4 Body Material Aluminum Display Illumination Non Illuminated Manifold Port Connection Type SAE Series Titan High Side Display Pressure Maximum 500 psi A2L Compatibility Not A2L Compatible High Side Display Pressure Minimum 0 psi Low Side Display Pressure Maximum 350 psi Gauge Fill Dry Temperature Units Measured Degrees F Vacuum Port Connection Thread Direction Right Hand Includes Vacuum Port Vacuum Port Included Hose Color Blue