Welcome to Zhejiang Lbapro Pump Technology Co.,Ltd.
News center
Track the news, focus on the news
Focusing on the Lbapro pump industry, we will update you from time to time on the new trends of the pump market and share the company's new trends
Briefly introduce the daily use of shield pump precautions
2023/02/16
The shielded pump is a seal-less pump where the pump and drive motor are sealed inside a pressure vessel filled with the pumped medium, which has only a static seal, and a wire set to provide a rotating magnetic field and drive the rotor. This structure eliminates the traditional centrifugal pump with a rotary shaft sealing device, so it can be completely leak-free.
And in daily use can always be a variety of failures, which does not have much to do with the quality of the pump itself, because even the best machine pump is also subject to failure, with the main relationship between daily use. Shield pump use precautions.
1, in the normal operation process, the export valve closure can not be closed tight, to maintain a slightly open state, to prevent the phenomenon of air resistance in the pump.
2、It is strictly forbidden to run without liquid and run without flow for more than 1 minute to avoid damaging the motor and bearings.
3、Reverse operation for more than 1 minute is strictly forbidden. Reverse operation may lead to abnormal wear of the bearing.
4、It is strictly forbidden to run in cavitation state, otherwise it will lead to early wear of the bearing.
In the actual work of shield pump, only pay attention to maintenance to prolong its service life.
Professional manufacturer of shielded deep well pump
Copyright © Zhejiang Lbapro Pump Technology Co.,Ltd. All Rights Resserved. Powered by www.300.cn SEO
