Industrial Knowledge

How Does a Vertical Multistage Pump Work？

Jun 01, 2022

06-012022

vertical multistage pump
A vertical multistage centrifugal pump is a kind of vertical pump which belongs to stainless steel multistage pump with a standard vertical motor and quick-install mechanical seal.

Solution to Water Inflow Problem of Electroplating Filter Machine

May 28, 2022

05-282022

1. The electroplating filter's inlet pipe is blocked.(Check the inlet pipe and ball valve to see if there is any blockage, find the problem and replace it and remove it)2. The shaft seal is burnt or idling.(If the filter is idling for the first time, add water to the pump in time. If the shaft seal is burnt, replace the shaft seal)

Solution to Water Leakage of Electroplating Filter Pump

May 24, 2022

05-242022

So what should I do if the Electroplating Filter Pump leaks? The following DUBAO tells you the solution.
1. The upper cover gasket is aging, loses elasticity, or breaks.
Solution: Replace with a new upper cover seal.
2. The cylinder is deformed into an oval shape.
Solution: Slight water leakage; correct the upper cover and lock the handle. In severe cases, the filter cartridge needs to be replaced.

The Solution to the High Pressure of the Electroplating Filter

May 18, 2022

05-182022

1. The filter element is blocked. Solution: First, observe the water output; the higher the pressure, the smaller the water output. Suppose this is the cause; clean or replace the filter element.

How to Solve the Nickel Plated Filter Not Pumping Water?

May 11, 2022

05-112022

Chemical Nickel Filter Does Not Pump Water? 4 Strokes to Help You Solve

May 04, 2022

05-042022

An electroless nickel filter is chemical equipment used in the electroplating industry to remove insoluble particulate impurities in electroplating liquid.

Solve the Problem of Electroplating Filter Pressure Gauge

May 03, 2022

05-032022

1. The exhaust valve is blocked. Solution: Open the exhaust valve with practical tools such as boiling water, steam, a screwdriver, or an electric drill.
2. There is a lack of water in the pressure gauge diaphragm.Solution: Remove the pressure gauge, replenish water, put on the raw material belt, and install it.

What Are the Pump Types Suitable for Conveying Hydrofluoric Acid Medium?

Apr 27, 2022

04-272022

For the transportation of hydrofluoric acid, the model selection and use of the pump are very different from other highly corrosive media.Hydrofluoric acid is an aqueous solution of fluoride gas, which is colorless and transparent to light yellow smoking liquid.

The Main Points of Choosing Stainless Steel Centrifugal Pump

Apr 23, 2022

04-232022

The stainless steel centrifugal pump model is mainly determined according to the flow rate and motor power.When we provide services to many companies, we find that they are not always clear about the models they want when companies choose pump models.

What Happens if the Magnetic Pump is Idling?

Apr 20, 2022

04-202022

A magnetic pump is a corrosion-resistant chemical process pump that is widely used at present and has been used in many industries, such as the chemical industry, petrochemical, metallurgy, pharmaceutical, papermaking, environmental protection.

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A Complete Guide to Chemical Pump Selection: Industrial Applications, Core Criteria and Marine-Specific Solutions

Aug .12.2026

This guide outlines professional chemical pump selection criteria covering material compatibility, sealing design, safety compliance, and parameter matching. It introduces applicable pump types, strict marine pump requirements, and reliable customized solutions for diverse industrial corrosive fluid handling scenarios.

Plastic Pumps: Key Advantages, Material Progress and Industrial Applications

Aug .04.2026

Industrial Development of Plastic Pump Technology,Core Advantages of Modern Industrial Plastic Pumps,Advanced Upgrades in Modern Plastic Material Performance

A Complete Guide to Magnetic Drive Pumps

Jul .31.2026

A magnetic drive pump (commonly shortened to mag drive pump) is a high-reliability seal-less centrifugal pump that utilizes magnetic coupling technology to transmit power from the electric motor to the internal impeller.

Overview of Magnetic Drive Pumps: Principles, Advantages, Limitations and Industrial Applications

Jul .17.2026

1. What Is a Magnetic Drive Pump? 2. Core Advantages of Magnetic Drive Pumps 3. Key Disadvantages and Limitations of Magnetic Drive Pumps 4. Industrial Applications of Magnetic Drive Pumps and Optimized Alternatives

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