DASBET A/C Oil and Dye Injector with Snap Quick Coupler

DASBET A/C Oil and Dye Injector with Snap Quick Coupler, 2 OZ Hand Flip Screw-in Air Conditioning Coolant Filling Tube Injection Device with 1/4 inch SAE Connector for R410A, R134A, R22 and R12

Category: Air Conditioning Tools

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Description

Inject oil/dye on low facet with AC on,making oil injecting into the R-134 R410a R22 R12 system a breeze.
2 oz Push-in sort with 1/4 oz/7.5ml—2oz/60ml.
A/C hand flip filler injection device with aluminum alloy physique, and brass connector on a bit of excessive stress hose 1/4″ feminine connector, make it appropriate with most AC programs (if not, use CV23p for some 5/16″ R410a programs).
Firstly, test valve screwed onto cartridge and tightened. The interior and outer cylinders are tightened clockwise, and then a little bit 1/4 SAE threaded interior core is used to discharge a little bit air contained in the blue tube. Join the low-pressure port of the refrigeration system that must be refueled, and add the required quantity of cooling oil to the interior and outer.
Please put on security goggles to keep away from contact with refrigerant.