Robinair 34065 - R-134a Oil Injector with 1/2" Acme Fitting

• Installs in-line on the low side of the manifold.
• It takes just seconds to transfer an oil charge while the system is in a vacuum.
• The injectors are great add-ons to recovery/recycling and charging.
• Solid brass fitting with a Lexan handwheel.

Made of durable polypropylene with oil levels marked in ounces and milliliters.