Light vertical multi-stage pump with small size, light weight, high efficiency, energy saving, vibration and noise, smooth operation, long service life, vertical installation, small footprint, light weight and beautiful appearance, etc. Notable features. However, due to prolonged use, there will always be some problems with the instrument, the following by Xiaobian to introduce to you under normal circumstances light vertical multi-stage pump operation should meet what the requirements. Light vertical multistage pump operation should meet the requirements of the use of light Vertical multistage pump operation should meet the following requirements: ①drive the steering should be the same as the pump steering; ② identify the pipeline pump and coaxial pump Of the steering; ③ the fixed connection parts should be no loose, the lubrication parts filling lubricant specifications and quantity should be consistent with the provisions of technical documents; ④ pre-lubrication requirements of the site should be pre-lubricated; ⑤ instructions instruments, Safety devices should be sensitive, accurate and reliable; ⑥ crank should be flexible, no abnormalities; ⑦ high temperature pump should be preheated before the test run, the temperature should rise evenly, the temperature rise per hour should not exceed 50 ℃; The temperature difference between the pump body surface and the process pipe with working medium inlet shall not be more than 40 ℃. ⑧ Set the connection device to eliminate the influence of temperature rise and set the bypass connection device to provide the cooling water source. Further reading: Canton Fair IFAT China building water pump manufacturers ranking ptc Show article belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: gogoing (QQ / WeChat:) Starting: http://beng.liuti.cn/ (Service Hotline:)
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