Key Parameter : Flow Rate: 3.5 CFM, Ultimate Vacuum:5 pa,75 microns,1/4HP AC air tool rotary vane vacuum pump ,Inlet Port: 1/4 Flare,Voltage /Frequency: 110V/60Hz,Oil Capacity:220 ml,Full body pure aluminum, good thermal conductivity, stronger and more durable .Perfect for maintaining R134, R134A, R12, R22, R22A, R404A, R407C, R502 and R410A systems
Anti-returning Oil Design: The inlet channel is specially designed to prevent the pump oil from flowing back and polluting the pumped container and pipeline after stopping the pump,With 1/4"Inlet Port, the maximum capacity of the pump is 220ML, and we will offer a bottle of 220ml vacuum pump oil as a test.
Stable Operation: Strong copper motor makes the vacuum pump operate stably, when the machine is vacuumed, it can ensure the stable operation of the machine, energy saving
Large Oil Window Design: large oil window, the minimum level of the maximum level of oil at a glance to prevent the lack of oil, while you can pay attention to the refueling situation at all times. The machine is suitable for refrigeration maintenance, printing machinery, thermoplastic molding, vacuum packaging, medical equipment, etc.
Widely Used: vacuum pump is widely used for both commercial and household applications,such as refrigeration maintenance, printing machinery, thermoforming, vacuum packaging, medical equipment