The main advantage of Ingersoll RAND pneumatic diaphragm pump is the key parts of the pneumatic pump - pneumatic motor, with a number of patents, no dead point, no stall motor, D-valve structure and so on, these patents ensure that ARO pneumatic diaphragm pump in the motor technology in the absolute leading position. American English pneumatic diaphragm pump in ink, paint, chemical industry, electroplating manufacturing, environmental protection engineering. The ceramic industry and other industries have been widely used because it has a lot of itself. Traditional electric pump can not replace the advantages, such as: pneumatic equipment is very safe, for some inflammable and explosive chemical materials without worry; Corrosion resistance and leakage, because the pump has no shaft sealing ring, there is no possibility of leakage; Any continuously variable speed, in the output end can do any adjustment of flow without additional device, this pump has no no load or overload concept, will not heat burning pump; No gear and impeller, can transport sand and water mixture; The fluid is inhaled or output by the contraction and extrusion of special diaphragm, which is very suitable for viscous materials in chemical industry. ARO PUMP HAS unique patented air valve, no dead point, no icing exhaust, more flow than other air pumps.

Ingersoll Rand pneumatic diaphragm pump applicable occasions and advantages:

1. It is suitable for the transportation of dangerous materials, such as precious liquid, high risk, high corrosion and other dangerous materials. The pneumatic diaphragm pump of the pump has no dynamic seal structure, it is completely isolated from the outside world, no leakage;

2, suitable for the transmission of various liquids in flammable and explosive environment, because the pneumatic diaphragm pump is not used to generate electric spark without heat.

3, suitable for the transport of valuable liquid, high risk, high corrosion and other dangerous materials, due to the fixed sealing structure of Ingersoll Rand diaphragm pump, completely isolated from the outside world, no leakage;

4, suitable for oil fields, mines, construction sites, solid wastewater, no blockage, no overload, no leakage and other dangerous working conditions.

5, suitable for no foundation, small area, flexible easy installation, economic and applicable portable, portable occasions to transport all kinds of materials.

6, suitable for high purity and high cleaning materials, because there is no need for lubrication, no need for lubrication, no need for lubricant to pollute the material. Such as pharmaceutical intermediates, products, laboratory agents, etc.

7, suitable for unstable chemical characteristics of fluid transport, because of its very low shear force. Such as transport photosensitive materials, flocs and so on.

8. It is suitable for feeding pump of plate frame and wing filter press.

Performance Advantages:

1. Maximum flow + minimum pulsation and gas consumption = best performance;

2, bolt structure connection, wide material selection range, so that the compatibility of the fluid and leakage to the maximum;

3, modular structure, reduce the number of parts, make maintenance easier, reduce maintenance time and cost;

4, no spark can be generated after grounding, no heat is generated in the work, the machine will not overheat;

5, easy to operate, Ingle-Rand pneumatic diaphragm pump can be self-suction, it can adjust the pressure or fluid pressure to meet different flow requirements.

6, the shear force of the material is very low: how the suction force is generated in the work, so the agitation of the material is minimal, suitable for the transfer of unstable materials.

7, Ingersoll Rand pneumatic diaphragm pump has a unique patent air valve, no dead point. The vent will not freeze.

Ingersoll Rand type aperture shell material diaphragm material

666120-344-C 1 inch PTFE aluminum alloy

666120-3EB-C 1-inch aluminum alloy mountain rubber

66612B-244-C 1 inch stainless steel PTFE

666121-2EB-C 1-inch stainless steel mountain road rubber

66612C-3EB-C 1-inch cast iron mountain road rubber

66612C-244-C 1 inch cast iron PTFE

666170-344-C 1.5 inch PTFE aluminum alloy

666170-3EB-C 1.5 inch aluminum alloy mountain rubber

66617B-344-C 1.5 inch stainless steel PTFE

66617B-3EB-C 1.5 "stainless steel mountain road rubber

66617C-344-C 1.5 inch cast iron PTFE

66617C-3EB-C 1.5 "cast iron mountain road rubber

666270-144-C 2 inch PTFE aluminum alloy

666270-EEB-C 2 inch aluminum alloy mountain rubber

66627B-244-C 2 inch stainless steel PTFE

66627B-EEB-C 2 inch stainless steel mountain road rubber

66627C-244-C 2 inch cast iron PTFE

66627C-EEB-C 2-inch cast iron mountain road rubber

666320-144-C PTFE 3 inch aluminum alloy

666320-EEB-C 3 inch aluminum alloy mountain rubber

66632B-244-C 3-inch stainless steel PTFE

66632B-EEB-C 3 inch stainless steel mountain road rubber

66632C-EEB-C 3-inch cast iron mountain road rubber

66632C-244-C 3-inch cast iron PTFE

1 "metal pump

Shell material: aluminum alloy, stainless steel, cast iron

Maximum flow rate: 133LPM

Maximum pressure: 8.3Bar

Fluid inlet: 1" NPTF or 1" BSP

Fluid outlet: 1" NPTF or 1" BSP

Air inlet: 1/4-18NPT

Maximum dry suction height: 6.1m

Maximum particle diameter available: 3.2mm

Weight: 8.6-16.3kg (depending on the model) cast iron air motor plus 3.63kg

1-1/2 "metal pump

Shell material: aluminum alloy, stainless steel, cast iron

Maximum flow: 340.7LPM

Maximum pressure: 8.3Bar

Fluid inlet: 1-1/2" NPTF or 1-1/2" BSP

Fluid outlet: 1-1/2" NPTF or 1-1/2" BSP

Air inlet: 1/2-14NPTF-1

Maximum dry suction height: 5.8m

Maximum particle diameter available: 6.4mm

Weight: 23.4-38.3kg (depending on model) cast iron air motor plus 10.4kg

2 "metal pump

Shell material: aluminum alloy, stainless steel, cast iron

Maximum flow: 651LPM

Maximum pressure: 8.3Bar

Fluid inlet: 2" NPTF or 2" BSP

Fluid outlet: 2" NPTF or 2" BSP

Air inlet: 3/4-14NPTF-1

Maximum dry suction height: 8.3m

Maximum particle diameter available: 6.4mm

Weight: 29.6-58.9kg (depending on model)

3 "metal pump

Pro 3 "metal pump

Maximum flow rate is 897 l/min

Maximum working pressure :8.3 Bar

Inlet and outlet caliber: 3 inch thread interface

Material: aluminum alloy, stainless steel, cast iron

666300-EEB-C 666300-9C9-C

666320-144-C 666321-244-C

666322-G22-C 66632B-244-C