Self-priming Fire Pump
Zhenjiang Linhao Forest Fire Prevention Equipment Co., Ltd. is one of the leading manufacturers and suppliers of self-priming fire pump in China. If you're going to wholesale advanced self-priming fire pump, welcome to get quotation and free sample from our factory. All customized products are with high quality and low price.
Self-Priming Fire Pump – Reliable Performance in Critical Situations
The Self-Priming Fire Pump delivers outstanding efficiency for firefighting, rescue, and industrial applications. Powered by a gasoline engine, it uses a diaphragm for continuous suction and discharge, ensuring reliable operation in water-scarce environments and during emergencies.
Working Principle
- Power Drive: The gasoline engine drives the crankshaft and rod, making the diaphragm (rubber/Teflon) move back and forth.
- Suction (Diaphragm Contracts): Diaphragm contraction increases chamber volume, creating a vacuum that draws in water.
- Discharge (Diaphragm Expands): Diaphragm expansion increases pressure, pushing water out.
- Continuous Cycle: Alternating actions provide continuous suction and discharge.
Key Features
- Strong Self-Priming: Suctions water up to 8–10 meters without priming, ideal for remote locations.
- Impurity Resistance: Handles mud, leaves, stones, and sewage without clogging.
- Leak-Free: Diaphragm prevents leakage and wear, extending the pump's lifespan.
- Portable and Durable: Ideal for rugged terrains with high pressure and head requirements.
- Dry Operation: Can run dry temporarily without damage, ensuring reliability in emergencies.
Technical Specifications
|
Specification |
Value |
|
Engine Type |
Single-cylinder, 4-stroke, air-cooled |
|
Maximum Flow Rate |
≥180 L/min |
|
Maximum Suction Depth |
≥7 meters |
|
Working Pressure |
≥7 MPa |
|
Power |
≥13 hp / 3600 rpm |
|
Working Head |
≥850 m |
|
Horizontal Throw |
≥32 meters |
|
Pump Weight |
≤150 kg |
|
Included Accessories |
Carrying kit, suction hose, toolset, high-efficiency pipe, multifunctional water gun, safety valve |
Customizable Options
- Start Options: Manual, electric, remote, magnetic, water-activated, or app-controlled.
- Pressure Customization: 0.7 MPa to 6.0 MPa.
- Pump Head: 2, 3, 4, or 6 cylinders.
- Engine Power: Customizable.
Perfect for forestry, firefighting, water conservation, flood prevention, mining, construction, and agriculture, the Self-Priming Fire Pump ensures fast, efficient, and reliable water pumping in even the harshest conditions, making it a vital tool for emergency response teams.
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