Vacuum Pump Standard 3.5 CFM Single Stage HVAC Mini/Standard/Advanced/Premium

  
Voltage: 110V, 60Hz / Oil capacity: 250 ml / Power: 1/4HP. Superior design on oil entering system: Oil and gas separated thoroughly, no oil mist, reduce pollution. Large sight glass with scale: Minimum and maximum scale to avoid damaging vacuum pump and also improve your work efficiency. Oil Anti Flow-Back Design: The gas inlet is specially designed to prevent oil form flowing back, preventing the container and hoses from being polluted.

Alloy aluminum casing and high volume cooling fan: Good heat dissipation to keep the pump running efficiently and for a longer life. BACOENG is a highly professional and reliable brand for vacuum chambers, pumps and related application components. With highest industrial standards on our key components, BACOENG ensures quality products with quick and flexible installation to give you a peace of mind for long period of time. After continuous use for an hour, my vacuum pump is very hot, what should I do?

Pls turn off the motor before irreversible damage is happening. Wait until the motor has cooled down sufficiently and then start again. Do not let the pump run for long times without vacuum building up. There's a lot of oil mist coming out of the oil cap lately, what should I do?

Add oil to middle of tank scale. What should I do if there is noise during use? Pls check whether the impeller of the pump is firmly installed. If the impeller is loose, it may cause noise when rotate and hit the edge of the impeller cover during the use of the pump.