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Pneumatic Piston Pump Pneumatic Piston Pump

Piston Pump (3:1)

ModelGK3:1 Pneumatic Piston Pump
Max.Working Pressure 435psi (3.0Mpa, 30bar)
Max.Flow Rate 24gpm (53 Ipm)
Max.Suction Lift 6m
Max.Particle Allowed 3.0mm
Fluid Outlet Size 1 in.
Fluid Inlet Size 1-1/2 in.
Max. Air Consumption 34scfm (17L/s)
Air Inlet Size  1/2 in.
Connection Type Female Thread
Body Material 304/316(SS304/SS316)
Ratio 3:1

Product Description

The GK3:1 Pneumatic Piston Pump by GK - Your Trusted Solution for Efficient Fluid Transfer

Are you searching for a reliable and high-performance piston pump supplier for your industrial needs? Look no further than GIN KAI TECHNOLOGY (SHANGHAI) CO., LTD (GK). We specialize in manufacturing top-of-the-line air operated diaphragm pumps, electric diaphragm pumps, and now, our flagship product, the GK3:1 Pneumatic Piston Pump.

Our GK3:1 Pneumatic Piston Pump is designed to deliver exceptional performance and reliability, making it the ideal choice for a wide range of fluid transfer applications. With a maximum working pressure of 435psi (3.0Mpa, 30bar), this pump ensures efficient and consistent operation, even in demanding industrial environments.

Key Features of the GK3:1 Pneumatic Piston Pump

Impressive Flow Rate: Experience unmatched efficiency with a maximum flow rate of 24gpm (53 Ipm). Our pump ensures swift transfer of fluids, reducing downtime and maximizing productivity.

Versatile Suction Lift: With a maximum suction lift of 6m, the GK3:1 Pneumatic Piston Pump excels in both high and low suction applications. It reliably handles various fluids, including viscous and abrasive substances.

Particle Handling Capability: Trust the GK3:1 Pump to handle fluids containing particles up to 3.0mm in size. Its robust construction and advanced design prevent clogging, ensuring uninterrupted performance.

Durable Construction: The pump body is crafted from high-quality 304/316 stainless steel (SS304/SS316), offering excellent corrosion resistance and longevity. This ensures reliable operation even in harsh operating conditions.

Easy Installation and Maintenance: The GK3:1 Pneumatic Piston Pump features a female thread connection type, allowing for quick and hassle-free installation. Its user-friendly design facilitates easy maintenance, minimizing downtime and reducing operational costs.

Efficient Air Consumption: With a maximum air consumption of 34scfm (17L/s), our piston pump optimizes energy usage, resulting in cost savings and environmental benefits.

Installation Dimensions and Performance Curves

Piston Pump (3:1)                                                          Piston Pump (3:1)


Our plunger pumps are widely used, examples are as follows:

Industries Involved


Petrochemical Industry

Crude oil, heavy oil, grease, mud, sludge, etc.

Chemical Insdutry

Acids, alkali, solvents, suspended solids, decentralized system

Wastewater Treatment

Lime milk, Soft Sediments, Sewage, Chemicals, Wastewater

Electronic Industry

Solvents, electroplating fluid, cleaning fluid, sulfuric acid, nitric acid, waste acids, corrosive acids, polishing solutions / liquid

Cooperate with Us

At GK, we pride ourselves on delivering exceptional products that outperform the competition. Our GK3:1 Pneumatic Piston Pump sets the industry standard for performance, durability, and versatility. Trust our expertise and experience to meet your fluid transfer needs efficiently.

Contact us today to learn more about the GK3:1 Pneumatic Piston Pump and how it can revolutionize your industrial operations. Gain a competitive edge with GK's cutting-edge solutions and experience a new level of reliability and efficiency in fluid transfer.