The VPD series diaphragm vacuum pump can operate continuously without oil, with low noise, high working efficiency and long service life. Its main advantages are: stable vacuum, adjustable pressure, small size, light weight, easy to use, oil-free, clean and pollution-free, can work stably and continuously for 24 hours, simple repair and maintenance, and can be operated by yourself. It is one of the necessary equipment in the laboratory.
Thickened outer wall, oil-free bass, adjustable pressure, stable vacuum.
Frictionless membrane movement is adopted, which generates less heat, has no friction loss, and prolongs the service life.
The machine body is designed with an automatic cooling and exhaust system to ensure 24-hour continuous operation, safe and stable.
Strong power, fast filtration speed, improve work efficiency and save working time.
Equipped with overheating power-off protector, which automatically cuts off the power when the pump body temperature reaches 130℃.
Small size, light weight, easy to move, save laboratory space, and convenient for repair and maintenance.
The diaphragm is made of corrosion-resistant material with PTFE coating, and the part of the diaphragm pump in contact with the gas is treated with Teflon coating, which has the ability to resist chemical corrosion.
With shock-absorbing foot pads, the instrument is more stable and more shock-proof.
