BACOENG

BACOENG R1234yf AC Vacuum Pump and Gauge Set, 4 CFM HVAC Vacuum Pump and Manifold Gauge Set with Leak Detector for R1234yf Refrigerant, with Can Tap and Quick Couplers 【 】Alloy aluminum casing makes the single-stage rotary vane AC vacuum pump durable and long time use. All-copper wired motor and high volume cooling fan keep the pump running efficiently and for a longer life. 【 】You could directly read the temperature(℉) and pressure(psi) of R12/R22/R134a refrigerant on the professional dial. This gauge could be hung on the car/air conditioner cover or other high places through the top hook, freeing your...