Air Driven Liquid Pump
An air-driven liquid pump, also known as an air-operated diaphragm pump (AODD), is a type of pump that uses compressed air as its power source to transfer liquids. It is a versatile and efficient pump commonly used in various industries for applications such as transferring fluids, emptying containers, and dosing liquids.
The working principle of an air-driven liquid pump involves the reciprocating motion of a diaphragm. When compressed air is introduced into one side of the pump, it pushes the diaphragm in one direction, creating a vacuum on the other side. This vacuum causes the liquid to be drawn into the pump through an inlet valve. As the diaphragm moves back in the opposite direction, it compresses the liquid and forces it out through an outlet valve.
One of the advantages of air-driven liquid pumps is their ability to handle a wide range of liquids, including corrosive and abrasive fluids, viscous substances, and liquids with solid particles. They are also capable of dry running without damage, making them suitable for applications where occasional dry operation may occur.
The benefits of using air-driven liquid pumps include:
Versatility: Air-driven liquid pumps can handle various types of liquids, making them suitable for a wide range of industrial applications.
Self-priming: These pumps can self-prime, meaning they can draw liquid from a lower level without the need for external priming.
Ability to handle solids: The diaphragm design of these pumps allows them to handle liquids containing solids or particles without clogging or damage.
Simple operation and maintenance: Air-driven liquid pumps have a relatively simple design, making them easy to operate and maintain. They are often constructed from durable materials, ensuring long-term reliability.
Adjustable flow and pressure: The flow rate and discharge pressure of air-driven liquid pumps can be easily adjusted by regulating the air pressure, allowing for precise control of liquid transfer.
M-Series air driven liquid pump uses a built-in pneumatic control four-way two-position valve to move to and fro automatically. This series of product is produced by introducing related technology abroad and designing according to the standards of our country. The air driven parts are all made of aluminum alloy and are treated with oxidation. The pump head is made of carbon steel or stainless steel according to different media. The diameter of the drive piston of this series is up to 80mm, air pressureâ?¤8bar. This kind of pumps has the following characteristics: Light weight, portable design Large flow, wide pressure range Apt to control, both manual and automatic controls are available. Appropriate for most fluid No electricity is needed. Easy to maintain OG series of pump uses single pneumatic non-equilibrium gas distributing valves to move to and fro automatically. The drive parts of the pump are made of aluminum alloy. These parts are treated with oxidation into black to ensure their good-looking appearance and stainless performance. The fluid contacting parts are made of carbon steel or stainless steel according to different media. The full set of sealing parts is imported, to ensuring pumps performances. The diameter of drive piston is 100mm. The maximum drive pressure is 10bar. We suggest customers use air pressureâ?¤8bar to ensure long lifespan of the pump.
Air Driven Liquid Pump The air driven liquid pump is pneumatically driven reciprocating piston pumps. These air driven liquid pumps are proportional devices that utilize low pressure compressed air to drive a larger diameter piston (area x pressure) that is linearly connected to a smaller hydraulic piston/plunger. Utilizing this ratio principle, higher hydraulic pressure can be generated. Materials of construction include standard all stainless steel wetted ends and polyurethane pressure seals. Specialized materials of construction and special seals are also available upon request. Compact and lightweight, this air driven liquid pump requires no air lubrication and is suitable for water, oil and most chemical applications.
Air Driven Liquid Pump The air driven liquid pump is pneumatically driven reciprocating piston pumps. These pumps are proportional devices that utilize low pressure compressed air to drive a larger diameter piston (area x pressure) that is linearly connected to a smaller hydraulic piston/plunger. Utilizing this ratio principle, higher hydraulic pressure can be generated. Materials of construction include standard all stainless steel wetted ends and polyurethane pressure seals. Specialized materials of construction and special seals are also available upon request. Compact and lightweight, this liquid pump requires no air lubrication and is suitable for water, oil and most chemical applications. Applications High pressure pneumatic liquid pumps are available in a variety of sizes for use in many industries including oil and gas, mining, construction, aviation, aerospace, automotive, biomedical, vegetable oil extraction, alternative energy, chemical, defense, food processing, hydraulic fracturing, and more.
pumps are air driven at a drive air pressure of 1bar to 8bar (14.5 psi to116 psi) by the normal air compressor. Basically the principle of operation is similar to a reciprocating amplifier where control of the piston at the end position is regulated by a pilot operated 4/2 way valve.
Supplier: Air driven liquid pumps, power pack, hand pump
Supplier: Air driven liquid pump, manual pump, electrical pump, control valve, high pressure valve, fittings, fliters, tubing, regulators
Air Driven Test Pumps
This series of pump uses single pneumatic non-equilibrium gas distributing valves to move to and fro automatically. The drive parts of the pump are made of aluminum alloy or stainless steel. The full set of sealing parts is imported. The maximum drive pressure is 10bar. We suggest customers use air pressureâ?¤8bar to ensure long lifespan of the pump. The diameter of the drive piston is 160mm. This pump is single acting. The pump heads can cool the exhaust air. This series of pump has single stage. To reach the needed pressure, the input gas should be pressurized to some degree in advance. The pre-adding pressure is different according to the needed maximum pressure. The maximum pressure can be up to 80Mpa. The reversing way of OMD-Series is the same as that of OMA-Series, but OMD-Series has double pump heads, which is designed based on OMA-Series. The pump is made of aluminum alloy and stainless steel. The diameter of its drive piston is 160mm, drive gas pressureâ?¤8bar. Both pump heads can cool the exhaust gas. The pipelines which connect the two inlets and two outlets will be completed according to customers requirements before they leave the factory. OMT-Series This series of pump has double stage. It can amplify extremely low pressure into very high pressure. The drive gas pressureâ?¤8bar. The rage of inlet gas pressure is 0.5-10bar. The maximum pressure can be up to 80Mpa. The pump is made of aluminum alloy and stainless steel. The diameter of its drive piston is 160mm. Both pump heads can cool the exhaust gas.
Supplier: High pressure booster pump & systems (gas booster, air driven liquid pump, air amplifiers), high pressure test equipment (hydraulic/burst/hydrostatic test machine, cylinder test machine, valve test bench) fire extinguisher filling machine
Services: Manufacturer
