Yellow Jacket 69562 4 oz Oil Injector - HVAC Refrigerant Oil Charger for AC Units, Perfect for HVAC Technicians & DIY Home Maintenance

Body and cap are rugged aluminum with an “O” ring seal. Male fitting is at one end of short length of hose with Schrader.

Add Oil or UV dye to system

Easy connection to manifold hose

Push Oil with refrigerant or pull in with vacuum

Ball valve for control is on other end with a short length of hose. Valve depressor in female end