Jul 11,2025

A water pump is an important fluid conveying device with wide applications in many fields.

Pumps transfer mechanical energy from a prime mover or other external energy source to a liquid, increasing the liquid's energy. They are mainly used to transport liquids including water, oil, acids, alkalis, emulsions, suspensions, and liquid metals. They can also transport mixtures of liquids and gases, as well as liquids containing suspended solids. Pumps are important fluid handling equipment with wide applications in many fields. Selecting the right pump and performing regular maintenance is crucial for ensuring proper operation and extending its lifespan.

Jul 11,2025

Precautions when using sewage pumps

When using a sewage pump, ensure that it is installed correctly and securely to prevent vibration and noise during operation. Regularly check the sewage pump's cables and motor insulation. If any damage or degradation of insulation level is found, replace them immediately or contact the manufacturer's after-sales service. When the sewage pump is not in use for a long time, it should be lifted from the sewage pool, cleaned, and stored in a well-ventilated and dry place.

Jul 11,2025

Water pumps come in many types, depending on the classification criteria.

By pump shaft direction: it can be divided into horizontal, vertical, and inclined types. By casing split type: it is divided into radial split type and axial split type. By stage: it is divided into single-stage and multi-stage. By suction type: it is divided into single-suction and double-suction.

Jul 11,2025

The operating principle of a water pump varies depending on the type.

Blade pumps: transfer mechanical energy to fluids by means of rotating blades. Common types include centrifugal, axial flow, and mixed flow pumps. Among these, the working principle of a centrifugal water pump is that under the action of the centrifugal force generated by the high-speed rotation of the impeller, the liquid is thrown outwards and pressed into the volute casing. A vacuum is formed, and the water in the pool is sucked in along the suction pipe under the external atmospheric pressure to replenish the space. This process of continuous suction and pressure continues; axial flow water pumps use the thrust generated by the high-speed rotation of the impeller to lift water; the working principle of mixed flow pumps combines centrifugal force and lift.

Aug 07,2026

High Quality Diesel Engine Slurry Pump for Mining Dredging 2026 | Jingzheng Pumps

This 2026 complete guide covers all key information about diesel engine slurry pumps, including core definitions, selection steps, maintenance tips and performance comparisons. Backed by Hebei Jingzheng Pump Industry’s decades of manufacturing experience and field test data, we answer common questions to help you make a cost-effective purchasing decision.

Aug 07,2026

2026 Complete Guide: How to Select a Reliable Diesel Engine Slurry Pump

This 2026 practical guide covers all core information about diesel engine slurry pumps, including definitions, applications, selection steps, configuration comparisons, and routine maintenance tips. Backed by 20+ years of manufacturing experience from Hebei Jingzheng Pump Industry, it answers the most common questions from buyers and helps you make an informed decision.

Aug 07,2026

Durable Diesel Engine Slurry Pump for Mining & Industrial Use | Jingzheng 2026

This complete 2026 guide covers core knowledge of diesel engine slurry pumps, including definition, working mechanisms, selection steps, maintenance, and product comparisons. As a professional pump manufacturer, we share first-hand industry insights to help you pick the right pump for your project and reduce long-term operating costs.

Aug 07,2026

2026 Complete Guide: High-Quality Diesel Engine Slurry Pump for Industrial Use

This 2026 complete guide covers all core knowledge of diesel engine slurry pumps, including definitions, common applications, selection methods and routine maintenance tips. Drawing on decades of manufacturing experience from Hebei Jingzheng Pump Industry, we help you pick the right pump, avoid costly mistakes and cut long-term operational costs for your project.

Aug 07,2026

Heavy-Duty Diesel Engine Slurry Pump for Industrial Use | Jingzheng Pump 2026

This practical guide covers core knowledge about diesel engine slurry pumps, including their definition, applications, selection steps, maintenance tips, and common troubleshooting. Drawing on over 20 years of manufacturing experience from Hebei Jingzheng Pump, we deliver professional, actionable insights aligned with 2026 industrial standards to help you choose and maintain the right pump for your project.

Aug 05,2026

Durable Diesel Engine Slurry Pump for Dredging & Mining | Jingzheng Pump 2026

This 2026 complete guide covers core functions, selection criteria, maintenance tips and common questions about diesel engine slurry pumps, drawing on decades of manufacturing and field testing experience from Hebei Jingzheng Pump. It helps you select the right pump for your project and reduce long-term operating costs effectively.