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GP40

High Flow Gasoline Pump for Agriculture & Construction

  • High Flow Performance: 300-400 L/min flow with 10-30m head, powered by a 93cc gasoline engine.
  • Strong Self-Priming: 8m suction head, reliable water intake from ponds, wells, and streams.
  • Balanced Design: Compact 495×365×452 mm build, easy to move for field and site use.
  • Flexible Procurement: 200pcs MOQ, 45-day delivery, ideal for bulk orders and regular supply.
  • Multi-Scenario Ready: Perfect for agricultural irrigation, construction dewatering, and water circulation.
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PRODUCT DESCRIPTION

UNITED POWER GP40 is a high-flow gasoline-driven centrifugal pump, engineered for reliable medium-pressure water transfer in agricultural and construction applications. Powered by a 93cc air-cooled engine, it delivers a flow rate of 300-400 L/min with a head range of 10-30m. The single-stage semi-open impeller and horizontal split pump casing ensure stable, efficient operation. With an 8m maximum suction head, it adapts to diverse water sources, making it ideal for farm irrigation, construction site dewatering, and circulating water systems. Its compact dimensions (495×365×452 mm) and carton packaging simplify transport and installation. With a 200pcs MOQ, 45-day delivery lead time, and 50,000 units annual production capacity, it supports flexible bulk procurement. Manufactured in Fujian, China, under rigorous quality standards, the GP40 is a dependable, cost-effective choice for medium-duty pumping needs. 

SPECIFICATIONS

ModelGP40
Suction (mm/in)40/1.5in
Discharge Port Dia(mm)40
Discharge Capacity(m3/h)15
Self-Priming Time(s/4m)55
Max. Head(m)20
Max. Suction Head(m)8
Product Dimension (L×W×H) (mm)386X296X343
BOX Dimension (L×W×H) (mm)445x306x360
Net weight/Gross weight(KG)8.4/10.2
20ft container Qty570
40ft container Qty1170
EngineR40-5
Engine TypeSingle-Cylinder, 2-Stroke, Air-Cooled; OHV Gasoline Engine
Displacement Capacity(CC)42.7
Max. Output(HP/rpm)1.7/7000
Fuel Tank Capacity(L)1.5
Mixed fuel  Ratio30:1

INCLUDES

(1x) gasoline water pump

(2x) Hose fitting

(2x) Hose adapter

(1x) Water filter

(2x) Sealing gasket

(3x) Hose clamp

(1x) Spark plug socket wrench

(1x) Owner’s manual

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FAQ

Here are questions frequently asked by customers. However, when the FAQ doesn’t answer your questions, you can send us a message to ask.

We are the manufacturer. Meanwhile, we have our own factory.
Our factory is in Fuzhou City, Fujian Province, China. It’s around 4 hour by express train or 2 hour by plane from Guangzhou to our city. Especially, our city has own sea port, Mawei port and Jiangyin port.
Ordinarily, it costs 20-25 workdays for 2x40ft containers. Additionally,the sample order can be finished in 5 days under standard type.
In general, payment≤2500 USD,100% in advance. 
Besides, payment ≥ 2500 USD, 30% T/T in advance, balance against BL copy.
We strictly operate full QC process, such as incoming inspection, process inspection and final inspection. In other word, each product must be tested in production line before shipping. 

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