The main purpose of editing used in chemical, petroleum, pharmaceutical, mining, paper industry, cement plants, steel mills, power plants, coal processing industry 65YW37-13-3 sewage pumps, sewage treatment plants and urban drainage systems, municipal engineering, construction sites, etc. industry conveyor belt particles of sewage, dirt, also Secretary for pumping clean water and corrosive media. 4 Working conditions Edit Flow: 2 ~ 850 m3 / h Head Range: 3 ~ 45m rated speed n: 1450 ~ 2900r / min Medium temperature: -15 ℃ ~ + 60 ℃ medium density: ≤1.3 × 103kg / m3 media PH: 5-9 system, the maximum working pressure: 100YW110-10-5.5, large sump pump noise causes 1. sump pump bearing failure reasons large pump vibration and noise reasons under ≤0.6Mpa fluid sump pump vibration due to reasons sump pump to get rid of the long-running lead bearing lubricants cause bearing damage, listen carefully to distinguish which point the sound emitted sewage pumps, replacement of the bearings. 2. sump pump impeller shaking due to corrosion or flip the reasons leading to under-resistant cap rock submerged pump impeller, impeller shaking big 100YW100-22-15, resulting in a large vibration and noise. Quality and other aspects 3. The pump inlet conduit due to unreasonable conditions designed to worsen the water, resulting in the whirlpool. Under the long axis of the fluid can cause vibration of the pump. Under the support base fluid pump and motor will lead to the occurrence of uneven subsidence vibration occurs. Pump unit vibration of the most common causes of lower FY 4. Hydraulic fluid is causing dramatic changes in terms of the pressure inside the cavitation and liquid pipelines under the pump. 5. Under the terms of fiberglass sump pump mechanical rotating parts mass imbalance, shoddy, poor quality of the installation, the unit axis asymmetry, runout exceeds the allowable value, the poor mechanical strength and stiffness of components, bearings and seals wear parts damage, will be produce a strong vibration. 65YW37-13-3 sewage pumps, sewage pumps, liquid sewage pump provided by Anguo Shi Yuan Pumps Limited. Anguo Shi Yuan Pump Co., Ltd. (www.shiyuanbeng.com) strong, credible, in Baoding centrifugal pumps and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead you hand pumps and stone yuan into the brilliant, for a better future!