rotary vane vacuum pump oil of key performance

The performance of rotary vane vacuum pump is also very anti beating. Oil rotary vane vacuum pump has a wide range of applications and high cost performance. Now we know the key performance of down rotary vane vacuum pump oil and the characteristics of rotary vane vacuum pump oil.

Rotary vane vacuum pump oil of key performance:

1. Very low vapor pressure. It is the most important performance of vacuum pump oil, because the specified vacuum value of rotary vane vacuum pump is very high. Generally, Shi lachi narrow distillation lubricating grease is used.

2. Excellent causticization stability. The vacuum pump continues to develop towards high-speed operation, because the high-speed friction between the sliding plate and the pump shell makes the oil temperature high, and the finished oil is very easy to oxidize and decompose. Especially when the diffusion pump is usually working in a high temperature natural environment, the vapor pressure in the system software increases and the vacuum value decreases. Therefore, it is stipulated that the vacuum pump oil has excellent causticization stability.

3. Suitable viscosity and excellent viscosity temperature characteristics. The exhaust pipe effect is caused by the continuous change of the volume in the vacuum pump chamber. It is specified that the lubricating grease should have suitable viscosity and viscosity temperature characteristics.

The oil rotary vane vacuum pump has high pumping speed and high limit vacuum degree. The working noise of the rotary vane vacuum pump is less than 62 dB. It has strong water vapor pumping capacity and environmental protection. The pump is equipped with an oil mist eliminator, which has strong oil discharge capacity, compact structure, scientific, reasonable and light design. It can be used together with the vacuum system of the vacuum unit.