HUANYUAN is used for vacuum pump EVISA 500 Exhaust Filter Element 370724 can remove oil from the exhaust gas of rotary vane pump. This helps prevent oil and oil vapors from escaping. In order to ensure the normal operation of the product, the filter element must be replaced regularly according to the operation manual. A vacuum pump refers to a device or equipment that uses mechanical, physical, chemical, or physical chemical methods to pump air from the pumped container to obtain a vacuum. Generally speaking, a vacuum pump is a device that uses various methods to improve, generate and maintain vacuum in a closed space. According to the working principle of vacuum pumps, vacuum pumps can basically be divided into two types, namely gas capture pumps and gas transmission pumps. It is widely used in metallurgy, chemical, food, electronic coating and other industries.

Product Features

1. High porosity, good air permeability, low resistance, low pressure difference

2. Large filtration area and large dirt holding capacity

3. High temperature resistance, corrosion resistance, suitable for filtration of highly viscous liquids

4. Good regeneration performance, can be used repeatedly after chemical cleaning, high temperature and ultrasonic cleaning

5. Wide chemical compatibility

Application field

1. Metallurgy

2. Railway internal combustion engines and generators

3. Shipbuilding industry

4. Machining equipment

5. Petrochemical

6. Textile

7. Electronics and pharmaceuticals

8. Thermal power and nuclear power

9. Automobile engine and construction machinery