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Gasoline Self Priming Water Pump

In the field of mobile water supply equipment, gasoline self-priming water pumps have revolutionized operations by eliminating the need for pre-priming before startup. This core feature resolves the longstanding challenges of traditional pumps—cumbersome priming and air-purging procedures, coupled with poor terrain adaptability.

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Product Introduction

Gasoline Self Priming Water Pump: A Mobile Hydraulic Innovation Solution Eliminating Pre Priming

In the field of mobile water supply equipment, gasoline self-priming water pumps have revolutionized operations by eliminating the need for pre-priming before startup. This core feature resolves the longstanding challenges of traditional pumps-cumbersome priming and air-purging procedures, coupled with poor terrain adaptability.

Through optimized self-priming technology, upgraded power systems, and innovative portable designs, the new generation not only maintains high-flow, high-lift water delivery capabilities but also delivers an "instant-on, flexible mobility" experience. This makes them highly efficient hydraulic tools for agricultural irrigation, emergency drainage, outdoor operations, and similar scenarios.

Specification

Gasoline Self Priming Water Pump
Mode	Inlet/Outlet Diameter (mm)	Flow Rate (m³/h)	Lift(m)	Suction Lift (m)	Start-up Method	Power And Power Rating (kW/h)	Fuel Tank Capacity (L)	Fuel Type	Engine Oil Capacity (L)
50QGZ28-1.2	50	23	28	8	Manual	152F/1.2/3600	1.4	Gasoline	0.4
50QGZ30-4.5	50	25	30	7	Manual/Electric	170F/4.5/3600	3.6	Gasoline	0.6
80QGZ30-4.5	80	42	30	7	Manual/Electric	170F/4.5/3600	3.6	Gasoline	0.6
100QGZ20-4.5	100	60	20	7	Manual/Electric	170F/4.5/3600	3.6	Gasoline	0.6
100QZ25-5.5	100	80	25	7	Manual	177F/5.5/3600	6.5	Gasoline	1
100QGZ30-8.8	100	85	30	4	Manual	190F/8.8/3600	6.5	Gasoline	1.1
150QGZ20-9.5	150	150	20	7	Manual/Electric	192F/9.5/3600	6.5	Gasoline	1.1
Our Entire Product Series Supports Customized Solutions. Parameters Can Be Optimized To Meet Your Specific Requirements

Product Details

Gasoline Self-Priming Pump Carburetor

Ensures stable fuel supply while reducing consumption, enables quick starts without hesitation.

Gasoline Self-Priming Pump Air Filter

Efficient Dust Filtration, Protects Engine for Long-Term Use Without Damage

Gasoline Self-Priming Pump Silencer

Powerful Noise Reduction for Quiet Operation Without Disturbing Residents

Gasoline Self-Priming Pump Housing

Corrosion-Resistant and Leak-Proof, Ensures Stable Water Delivery and Extended Service Life

Widely Applicable

Small plots of farmland / Home vegetable garden irrigation
Basement / Garage emergency drainage
Outdoor camping / RV water supply
Small construction sites / Temporary water supply for renovations
Landscape seedlings / Potted plant watering

5WIDELY APPLICABLE

Why do We Choose Lomarch?

Our gasoline self priming water pump delivers multi-purpose functionality at unbeatable value. Beyond standard water pumping, it adapts to various accessories for expanded use: connect a spray gun for cleaning construction equipment or disinfecting livestock facilities. Connecting to drip irrigation tubing or sprinkler heads enables precise field irrigation. Attaching a hose supplies water for temporary outdoor activities like camping or construction. This single unit covers four essential needs-irrigation, drainage, cleaning, and water supply-eliminating the need to purchase multiple tools.

5 why do we choose lomarch

FAQ

6 FAQ

Q: How do I decide whether to choose a gasoline self priming pump or a centrifugal pump?

A: Consider water source depth and convenience: For deep water sources or portable use, choose a self-priming pump (no priming required). For shallow water sources or fixed installations, choose a centrifugal pump (higher flow rate).

Q: A gasoline self priming pump is rated for a 10-meter suction lift. Can it actually draw water from a 10-meter depth in practice?

A: Full capacity is rarely achieved due to pipeline resistance, elevation, and debris. Allow 1-2 meters of margin.

Q: Why do self-priming and centrifugal pumps with the same power rating have significantly different flow rates?

A: The flow difference stems from the additional power loss incurred by the self-priming mechanism.
The flow rate difference stems from the additional power loss incurred by the "self-priming mechanism" in self-priming pumps.

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