News - China Centrifugal Pump Manufacturers Suppliers Factory

14/May2025

The Main Factors Affecting The Efficiency Of Fire Pumps

1. The fire hydrant water pump control cabinet is not in automatic mode and the indicator light is not on; 2. The valve on the outlet pipe of the fire pump is closed; The pressure gauge is set in t...

13/May2025

Common Faults And Solutions Of Variable Frequency Water Pump Controller

Common faults and solutions of variable frequency water pump controller: 1, When customers use water, there is a lot of noise and the water pressure is not very stable. What is the reason for this?...

12/May2025

What Are The Reasons Why The Water Pump Of The Constant Pressure Variable Fre...

1, Low speed of water pump: Some users, due to damage to the original motor, randomly installed another motor to drive it, resulting in low flow rate, low head, and even no water supply. Secondly, ...

11/May2025

What Are The Common Fault Phenomena And Cause Analysis Of Pipeline Pumps

The basic components of pipeline pumps mainly include impellers, pump bodies, pump shafts, bearings, sealing rings, packing boxes, etc. Due to their simple and convenient installation, they are wid...

10/May2025

Why Do Fire Fighting Pumps Need To Be Equipped With Automatic Inspection Cont...

The automatic inspection and control equipment for fire pumps can perform periodic, timed, and rotational speed inspections. Through automatic inspections, the fire pumps can be maintained in a rel...

09/May2025

Precautions And Supporting Parts For Starting Self-priming Pump

A self-priming pump has a certain self-priming ability, which enables the water pump to easily start and maintain normal operation while sucking in water. Most of the self-priming pumps produced to...

08/May2025

What's Wrong With The Frequent Start And Stop Of Water Pumps in Water Supply ...

1. Due to the lack of check valves installed at the inlet and outlet of the self-priming pump by the user, the water quickly returns after the pump stops. After the outlet pressure drops below the ...

07/May2025

How To Solve The Vibration Phenomenon Of Integrated Sewage Pump Station

As the name suggests, an integrated sewage pump station is an intelligent integrated sewage treatment pump station that compensates for various shortcomings of traditional concrete sewage pump stat...

06/May2025

How To Treat Sewage in Daily Life?

Wastewater is inevitably produced in our daily lives and is closely related to our daily lives. We all know that in the end, all of this sewage will be sent to the sewage treatment plant. How does ...

05/May2025

Possible Malfunctions Of Fire Pumps: Leakage Of Packing Seals

Reason 1 for leakage of fire pump packing seal: Poor packing quality and poor sealing performance. Corresponding measures: Choose asbestos fillers that meet the requirements for replacement. Reason...

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