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Diesel Engine Self Priming Sewage Pump

Model NO. PWSJJCZW

Flow Range：8-1000 m³/h
Head Range：14-50 m
Motor Power：5.1-110KW
Inlet/Outlet Range：DN25-DN300
Self-Priming Height :5m

Quantity

The Diesel Engine Self Priming Sewage Water Pump is a mechanical device that integrates self-priming and non clogging sewage functions, designed specifically for handling complex liquid environments. JJCZW self priming water pumps core power source comes from diesel engines, which do not rely on external power sources, making it particularly suitable for outdoor, disaster stricken, or power unstable scenarios.

Product Features

Strong Self Priming Performance

No need for external assistance: adopting advanced self-priming structure design, no need to install bottom valves or manually fill water, quickly forming a vacuum environment after startup, achieving efficient self-priming.
Adapting to complex environments: Combined with the independent power system of diesel pumps, it is suitable for areas without grid coverage or unstable power, such as wilderness, disaster areas, or remote construction sites.

Anti Logging Sewage Handling Design

Large particle passability: The impeller and flow channel are optimized to handle large solid particles and long fiber impurities (such as plastics, fabrics, etc.), avoiding the problem of traditional pump body blockage.
Efficient solid-liquid separation: suitable for sewage water pump scenarios, capable of treating wastewater containing suspended solids, ensuring continuous and stable operation.

Mobile Convenience (Portable&Flexible)

Integrated design: The diesel engine and pump body are designed in an integrated manner, with a compact structure, light weight, and easy manual handling or vehicle transportation.
Strong scene adaptability: optional trailer, bracket or fixed base, suitable for various scenarios such as flood prevention and rescue, construction site drainage, municipal emergency, etc.

Products Advantages

Strong Power and Adaptability

Diesel power guarantee: Compared to electric pumps, diesel pumps do not rely on the power grid, have stable power output, and are suitable for long-term continuous operation.
Wide environmental adaptability: It can operate stably in low temperature, high altitude, or humid environments to meet extreme working conditions.

Low Maintenance Cost and Long Lifespan

Modular design: Key components are easy to disassemble and replace, reducing maintenance time and costs.
Outstanding durability: High quality materials and craftsmanship ensure that the equipment maintains efficient performance even after long-term use.

Easy To Operate and Highly Secure

One click start: Users can quickly get started without professional training, reducing the operating threshold.
Multiple safety protections: equipped with overload protection, leakage protection and other functions to prevent equipment damage.

Application Scenarios

Municipal and Environmental Protection Fields
Urban waterlogging rescue, sewer dredging, sewage treatment plant discharge, etc.

Industry and Mining
Factory wastewater discharge, mine drainage, chemical wastewater transportation, etc.

Agriculture and Water Conservancy
Irrigation of farmland, drainage of fish ponds, dredging of rivers, etc.

Emergency and Rescue
Flood prevention and control, drainage in earthquake stricken areas, water supply for field operations, etc

Service Assurance

Precise Demand Matching

Free on-site condition assessment with customized solutions (flow rate, head, and piping configurations precisely tailored to operational needs).

Rapid Delivery Response

Standardized modular design shortens delivery cycles by 30%, with priority processing for emergency project requirements.

Flexible Warranty Policy

1-year warranty for the entire machine, extended to 2 years for non-standard customized components, complemented by scheduled proactive maintenance and a 2-hour fault response guarantee.

The core components of this self-priming water pump include high-strength cast iron pump casing, wear-resistant impeller, mechanical seal, and high-power diesel pump, ensuring long-term stable operation of the equipment in harsh environments. The impeller adopts an open or closed design to optimize fluid flow and reduce the risk of blockage; The mechanical seal structure effectively prevents sewage water pump leakage and extends its service life. In addition, the fuel system, cooling system, and silencing device have all been professionally optimized to balance high efficiency and low maintenance requirements.

To ensure optimal performance of diesel pumps, the pump body should be kept level and stable during installation, and the inlet and outlet pipelines should be avoided from bending or being too long to reduce self priming water pumps. Before the first start-up, it is necessary to fill the water intake and regularly check the condition of the diesel engine oil and coolant. For sewage pumps with high corrosiveness or impurities, it is recommended to install filter screens or soft start protection devices. This product supports fixed or mobile installation, flexible adaptation to different work scenarios, simple operation interface, and maintenance

Installation instructions

1. The weight of the pipeline should not be added to the pump during installation, and there should be their respective supporting bodies, so as not to deform the pump and affect the operating performance and life.

2. The pump and the motor are of integral structure, it is very convenient to install them without the need to find the right one.

3. The ground bolts must be tightened during installation to avoid the effect of vibration on the performance of the pump during starting.

4. Before installing the pump, the pump flow channel should be carefully checked for hard materials (such as stones, iron particles, etc.) that may affect the operation of the pump, so as to avoid damaging the impeller and the pump body when the pump is running.

5. For the convenience of maintenance and safety, install a regulating valve on each of the import and export pipelines of the pump and a pressure gauge near the outlet of the pump to ensure that the pump operates within the rated head and flow rate to ensure the normal operation of the pump and increase the service life of the pump.

6. pump for suction occasions, should be equipped with a bottom valve, and the inlet pipeline should not have too many bends, while there shall be no water leakage, air leakage.

7. Discharge piping such as backstop valve should be installed outside the gate valve.

8. After installation, the impeller should have no friction sound or jamming phenomenon when the pump shaft is moved, otherwise, the pump should be disassembled to check the reason.

9. The installation of the pump is divided into hard coupling and flexible coupling installation.

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Contact PUMP WISE

We Usually Respond Within 24 Hours Between Monday-Friday

WENZHOU PUMP WISE FLUID EQUIPMENT CO.,LTD

Self Priming Pump

Sewage Pump

Diesel Pump

Sales Manager：+39 389 949 9067

Sales Representative：+39 344 7395079
salesmanager Whatsapp：+86 19518108981

winnie@pumppioneer.com

NO. 8, NORTH ROAD, PUMP AND VALVE INDUSTRIAL ZONE, DONGOU HETIAN INDUSTRIAL ZONE

Motor & Electronic Control

IBAN: LU814080000047209734

Account Holder Name: PUMP WISE FLUID EQUIPMENT CO., LTD

Currency of Receipt: EUR GBP PLN

Bank Name: Banking Circle S.A.

Bank Location: Luxembourg

Bank Address: 2 Boulevard de la Foire L-1528 Luxembourg Luxembourg

Account Type: checking

Swift Code: BCIRLULL (BCIRLULLXXX, if 11 characters are required)