Rotary Vane Vacuum Pump

Introduction to PZ Series
The unremitting pursuit of high-tech standards has brought the quality of HANBELL PZ series vacuum pumps to a new high level. The integral cylinder structure and the innovative built-in oil Pump circulating oil system make it stable and extraordinary. The automatic anti-return valve, two gears can be used. Adjusting the gas town, creating unparalleled reliability, combining technology and aesthetics, adhering to the consistent tradition of pursuing quality and sustainable operation, makes the new HANBELL PZ series vacuum pumps a classic.

Precautions for using variable frequency vacuum pump:
Before normal operation, the vacuum pump shall be subject to a test run to check whether the vacuum pump has abnormal vibration and impact sound. For the screw vacuum pump used for the first time, the limit pressure of the vacuum pump shall also be measured, which shall comply with the technical specifications. Under the condition of long-term operation of the vacuum pump, the temperature of the vacuum pump shall not exceed 70 ℃. As for the determination of pumping speed Due to its complexity, it is generally not checked.
Mechanical vacuum pump that needs cooling water Before starting up, the cooling water should be supplied first, and then start up. The outlet temperature of cooling water should not exceed 30 ℃.

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Product Categories : Vacuum pump > Variable Frequency Vacuum Pump