4.5CFM Vacuum Pump and Gauge Set

【𝟒.𝟓𝐂𝐅𝐌 𝐕𝐀𝐂𝐔𝐔𝐌 𝐏𝐔𝐌𝐏】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. 【𝐌𝐀𝐍𝐈𝐅𝐎𝐋𝐃 𝐆𝐀𝐔𝐆𝐄 𝐒𝐄𝐓】You could directly read the temperature(℉) and pressure(psi) of R134a/R32/R22/R410a 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 hands for more works. 【𝐇𝐄𝐀𝐕𝐘 𝐏𝐑𝐄𝐒𝐒𝐔𝐑𝐄 𝐇𝐎𝐒𝐄𝐒】Ac gauge set has four high-strength pressure hoses, Red, Yellow, Blue 5Ft charging hose with 1/4" Port; Black charging hose with 1/4" to 5/16" Port; Red = high pressure, Blue = low pressure, Yellow = refrigerant bottle, Black = vacuum pump; 800 PSI working pressure; 4000 PSI burst pressure. 【𝐑𝐞𝐟𝐫𝐢𝐠𝐞𝐫𝐚𝐧𝐭 𝐋𝐞𝐚𝐤 𝐃𝐞𝐭𝐞𝐜𝐭𝐨𝐫】Freon leak detector triggers on R32, R134A, R22, R410A refrigerants. Turn the knob to open and choose the sensitivity level to self -check auto AC or air