Injection System

Body and cap are rugged aluminum with an O-ring seal.
1/4" male fitting at one end with Schrader. A ball valve for
control on other end with a short length of hose.

Valve depressor in 1/4" female end. 600 psi working pressure.

Saves time on many applications:
• Add oil to system. 
• Put oil in after changeout
• Add scanner fluorescent solution.
• Add additives to system. 
• Refrigerant sampling.

Description:
INJ-12: Auto R-134a calibrated A/C screw injector, 2 oz. oil injector