Mastercool Oil Injector,r134a,2oz

Features and Benefits:

• Adds oil by allowing vacuum to pull it in after evacuation process or use refrigerant to push it in using the recharge process
• Rugged all metal 2 oz canister
• 1/2" acme M x 1/2" acme F (134A)
• Designed for professional technicians using bulk A/C oil for injection into A/C system.
• This can also be used for injecting UV dye for leak detection.

Excellent method for adding refrigerant oil or large amounts of UV leakdetection dye to the A/C system. Add oil by allowing vacuum to pull it in after the evacuation process, or use refrigerant to push it in using the recharge system. Rugged all metal 2 oz canister. Uses a needle style valve attached between the manifold gauge set or charging equipment and A/C hose. Includes a low-side coupler on the outlet hose. 1/2 in. ACME-M x 1/2 in. ACME-F (R134a).