About Us Delivery Information Returns Exchanges FaQ's Contact Us What our customers say? View feedback Got a Question for us? Contact Us Menu Tools Computer Accessories Household Items Tools Computer Accessories Household Items Free shipping to USA Fast friendly customer service Contact us now with any Questions! Safe easy payment through PayPal R1234yf to R134a Low Pressure Quick Connect Coupler Hose Adapter Valve USD 16.84 Model: R1234yf-R134a Brand: Unbranded/Generic This adapter was designed to adapt R-134a refrigerant service gauge set to the new style R-1234yf low pressure service port. With help of this adapter you will be able to use your older R-134a vacuum machine, dye or oil injector, or connecting an old manifold gauge set for testing or charging. This simple solution designed to save you money and provides a second life to your older R-134A manifold gauges and other A/C equipment. This adapter can be used to convert R1234yf system back to R134a or other alternative refrigerant. Features: Made of high quality brass and CNC aluminum steel Designed to convert R-1234yf low pressure service port into R-134a service port Can be used to fill-up R134yf system with alternative replacement refrigerant Can be used for system service, oil and dye injection and testing with R-134a tools Saves money and makes your R-134a tools compatible with R1234yf A/C systems Specifications: Model: R1234yf-R134a Made of brass and aluminum Application: R-1234yf to R-134a R-1234yf pull back locking housing R-134a fitting equipped with push button valve Length: 2.2in or 55mm Weight: 3oz or 87g Package includes: R-1234yf to R-134a service port adapter with valve Need to contact us? If for any reason you are not completely satisfied with your purchase, please contact us before leaving any feedback through so we can resolve any issues as quickly as possible. customer information About Us Delivery Information Returns Exchanges FaQ's Contact Us shop newsletter Sign Up for our Email Updates and Special Offers! subscribe now!