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Yvlei Pump Industry (Dalian) Co., Ltd.

Contact: manager geng

Telephone: 0411-84807725

Mail box: 315548210 @qq.com

Address: room 819, no. 60-1, haixing street, dalian free trade zone, China (liaoning) pilot free trade zone

Website:http://www.yvlei.cn

Website: en.yvlei.cn

Pressure testing of sewage treatment equipment?

2019-12-03

Integrated prefabricated pumping station


After installation of sewage treatment equipment, the equipment needs to be pressure tested. The purpose is to check whether the equipment has leakage, pressure drop, whether the equipment is damaged, and also to ensure that the sewage treatment equipment will not be too high or too low in the use of the pressure, resulting in the equipment can not run. In order to let the user correctly master the sewage treatment equipment pressure test method, today is a brief introduction to you.


1. After installation of the sewage treatment equipment, the strength test pressure and tightness test pressure (i.e. design pressure) of all equipment shall be carried out according to the pressure marked on the equipment nameplate. The test medium is clean water and the test time is 30min to check that the equipment is qualified without leakage, pressure drop, damage and deformation.


2. The pressure testing system shall be equipped with two pressure gauges (i.e., one at the higher point and one at the lower point), and the reading of the high point pressure gauge shall prevail. The range of the pressure gauge is 1.5-2 times of the higher pressure of the test system, and the accuracy is class 1.5.


3. After the pressure test of the sewage treatment equipment is completed, the water shall be drained in time and the compressed air shall be used to dry and seal the equipment.

Through the introduction of the above article, how much do you know about the pressure test method of sewage treatment equipment? Pressure test of equipment is the key to detect the quality of sewage treatment equipment, so users must carry out pressure test after installing sewage treatment equipment.


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Address: room 819, no. 60-1, haixing street, dalian free trade zone, China (liaoning) pilot free trade zone

Phone: geng manager 0411-84807725

Mail box: 315548210 @qq.com

Web site:http://www.yvlei.cn

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