Injector hose comes complete with a R1234YF coupler. To inject the oil or dye, simply connect the injector to the low side of the A/C system and twist the handle until you reach the desired amount.
R-1234yf Quick Service Coupler 90 degree coupler Low Side 1/4" Hose Connection Compact design fits into tight spaces Provides a stable grip on the fitting
Common adapter fittings for hoses on R1234YF manifold gauge sets. Assortment contains unions and hose connectors useful for repair or fabrication of making longer hoses Includes: (2) Part # 6826,...
Checks low side operating pressure to measure the level of refrigerant in R-1234yf systems. Indicator needle locks into place for easy viewing. Easy access pressure release button to reset gauge