You are here: Home » Resource » News

Submersible pump

Knowing that you are interested in Submersible pump, we have listed articles on similar topics on the website for your convenience. As a professional manufacturer, we hope that this news can help you. If you are interested in learning more about the product, please feel free to contact us.
  • Small diameter, large flow, high lift, light weight deep well pump
    2024-01-18
    Small diameter, large flow, high lift, lightweight deep well pump. Brief description: Small diameter deep well pump, small diameter large flow deep well pump, light deep well pump are based on the original deep well pump . automatic conversion of AC and solar energy. Dolay Pump Industry Co, Ltd factory supply screw water pump
  • QD multi-stage submersible pump 220V 380V high lift and large flow household deep well submersible pump Multi-stage sand-resistant agricult
    2024-01-16
    QD multi-stage submersible pump 220V 380V high lift and large flow household deep well submersible pump Multi-stage sand-resistant agricultural irrigation water pump
  • Correct way to open submersible pump
    2023-12-20
    Correct way to open submersible pump. Check whether there are cracks in the casing of the submersible pump. If there are cracks, it cannot be used. Check whether the seals on the air vent, water drain, oil drain hole and cable joint of the submersible pump are loose.
  • The difference between oil filling pump and water filling submersible pump
    2023-12-18
    The difference between oil filling pump and water filling pump Oil-filled submersible motors and oil-filled submersible pumps The motor has an oil-filled sealed structure, and the inner cavity is filled with insulating lubricating oil.
  • Problems that may occur if you ignore the centrifugal pump has a small water output
    2023-10-05
    Problems that may occur if you ignore the centrifugal pump has a small water output1. Low efficiency and uneconomical.The rated flow rate of a centrifugal pump is set at the factory and cannot be changed. It is also a standard. When the actual flow rate of the centrifugal pump is lower than the rate
  • What is the reason for the sudden stop of the submersible pump during operation
    2023-05-26
    What is the reason for the sudden stop of the submersible pump during operation?1. Power outageSolution: Check the cause of the power outage and troubleshoot it.2. The control protection switch trips (damage or overload occurs during the operation of the submersible pump)Solution: - Measure the insu
  • Maintenance and upkeep of submersible pumps
    2023-05-22
    Maintenance and upkeep of submersible pumps1. Replace sealing ringAfter long-term use in sewage media, the gap between the impeller and the sealing ring may increase, resulting in a decrease in water pump flow and efficiency. The electric switch should be turned off, the submersible pump should be l
  • How to maintain water pumps during the rainy season
    2023-05-04
    How to maintain water pumps during the rainy season1、 Centrifugal pump-Lift the pump and hose out of the well and discharge the water inside the pump and hose.-According to technical requirements, carefully inspect the impeller, bearings, cups and other parts of the water pump. If there is any damag
  • How to solve the problem of mechanical seal leakage
    2023-04-04
    How to solve the problem of mechanical seal leakage?Reason一、 Failure to first fill the pump with water during trial operation;Start the pump to run without first supplying water to the mechanical seal from the external water supply;Water shortage during operation-Inspection method: Disassemble the p
  • Preparation before use of submersible pump
    2023-03-13
    Preparation before use of submersible pump1. Check whether the cable is broken or broken. Before use, not only observe the appearance of the cable, but also use a multimeter or megohmmeter to check whether the cable is connected. There shall be no oil leakage at the cable outlet.2. Before the use of
  • Total 2 pages  Go to Page
  • Go

Quick Links

Contact Details

MOBILE:0086-13867672347

ADD: NO.189 HENGSHI ROAD, HENGFENG INDUSTRY AREA, WENLING, TAIZHOU, ZHEJIANG PROVINCE,CHINA.

TEL: 0086-57686932269
CONTACT US
© 2021ZHEJIANG DOLAY PUMP INDUSTRY CO. LTD. All rights reserved.Site Map. Technology by leadong