•Excellent method for adding refrigerant oil or large amounts of UV leak detection 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 process.
•13mm-M x 13mm-F low side coupler (R134a).
•Also includes a low side coupler on the outlet hose. 1/4” FL.
 

•Excellent method for adding refrigerant oil or large amounts of UV leak detection 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 process.
•13mm-M x 13mm-F low side coupler (R134a).
•Also includes a low side coupler on the outlet hose. 1/4” FL.