3/4 HP 7.2 CFM 110V Dual Stage HVAC Vacuum Pump for R134a R12 R22 R502 R410a Systems, Auto AC Vacuum Pump for Air Conditioner. POWERFUL PERFORMANCE - Powered by a 3/4 HP high-torque copper motor, the dual-stage pump minimizes mechanical wear, reduces maintenance and system costs, and improves dynamic performance; With a dual-stage design and 7.2 CFM high flow rate, the pump can draw the system down to 0.2 Pa(15 Micron), which ensures a faster evacuation and cleaner process that will meet your requirements; The air inlet port is fitted with a coarse prevent dust particles from entering the pump chamber while the vacuum pump exhaust filter eliminates oil mist to improve the filtration efficiency. SAFETY USE - With the built-in thermally protected motor, the air vacuum pump will turn the motor off in case of overheating, which helps to extend its service life; High volume cooling fan and large mesh vent ensure effective heat dissipation for safe and smooth operation; The vacuum pump also has an inlet fitting designed for maximum airflow while preventing the backflow of oil, ensuring its long-term durability. DURABLE CONSTRUCTION - The vacuum pump has a sturdy and long-lasting construction consisting of a die-cast aluminum housing, a cold-rolled iron base, four rubber bottoms, and an ergonomic grip handle; With a working volume of less than 65 dB, the low noise design lowers vibration for quieter operation to avoid disturbing others. 2 bottles of 330ML+230ML vacuum oil are included.
EASY OPERATION - The air vacuum pump is equipped with easy-to-connect inlet and exhaust fittings, making it effortless to operate. Just pull the cap, then you can pour the oil into the pump easily; The visible oil window with scale marks allows you to monitor the oil level accurately and refill it promptly; The bottom drain valve helps to deliver faster and more comprehensive draining, making maintenance a breeze and extending the pump's service life. WIDE APPLICATIONS - The package includes 1/4SAE 1/2ACME 3/8SAE inlet fittings, so no additional accessories may needed; The pump is applicable for refrigeration maintenance to charge refrigerants of CFC, HCFH, and HFC such as R12/R22/R134a/R410a (Not suitable for R32 and 1234yf); Ideal for automotive air conditioning, HVAC work, refrigeration, and other applications and industrial requirements that need high vacuum pull from a compact pump. Oil Capacity: 500 ml (Not recommend top up the pump oil to 500 ml). Intake Fitting: 1/4 SAE & 1/2 ACME & 3/8 SAE.
Flow Rate: 7.2 CFM (198 L/min). 1 × 3/4 HP 7.2 CFM Vacuum Pump. 1 × 330 ml Bottle of Oil. Ultimate Partial Pressure: 0.2 Pa.
1 × 230 ml Bottle of Oil. Vacuum Total Pressure: 15 Micron.