AOK Air Operated Diaphragm Pump

Strong Chemical Resistance Pneumatic Diaphragm Pump AOK06/10(Old Type)

PVDF Air operated double diaphragm pump with strong chemical resistance, crush resistance, abrasion resistance, good corrosion resistance for acid, alkali and variety of organic solvents.

AOK06/10-PVDF (Old Type) product description:

Air operated diaphragm pump (pneumatic membrane pump/AODD pump) is a kind of positive displacement pumps which volume changes caused by compressing diaphragms in both side. This pump not only can exhaust the flow liquid, but also can convey some uneasy flowed medium, with the merits of self priming pump, slurry pump and impurity pump, etc.

Advantages:

1- Wear resistance, high mechanical strength and toughness.

2- Weather resistance, anti-ultraviolet and nuclear rays.

3- The pump can work under water.

4- Has self-priming function, Very low shear force on the material.

5- Small size, light weight, easy to move and carry.

6- Can run empty, no danger.

7- It has good chemical stability, excellent chemical resistance, and good heat stability.

8- The flow can be adjusted, and a throttle valve can be installed at the material outlet to adjust the flow.

9- Explosion-proof, pneumatic diaphragm pump does not use electricity as power, after grounding will not produce electric spark.

10- It can pass through the liquid containing particles and is not easy to be blocked.

AOK06/10 PP (Old Type) Air Pump Parameters:

Model

AOK06/10(Old Type)

 

Inlet/ Outlet size

mm

6/10

inch

1/4 or 3/8

Flow Rate

 

m3/h

1.62

L/min

27

Head (m)

70

Suction Stroke (m)

6.4

Max. Particle Diameter (mm)

1.6

Max.Air Pressure (kg/cm²)

7

Max.Air Consumption (m³/min)

0.14

Diaphragm

Teflon,Hytrel, Viton, Santoprene, Banu-N, etc.

Check Valve

PP, PVDF, POM

Center block

PP

Performance curve:

Installation size:

Material Table

(More pumping medium pls contact us to confirm the suitable material)

Item

Pump Body

Diaphragm

   Medium

Polypropylene

Aluminum

PVDF

Stainless Steel

Buna-N

Geolast

Viton

Teflon

Chloronaphthalene

×

×

 

B

D

D

C

A

Acetic Acid _ 50%

 

×

 

A

C

C

C

A

Ammonium Bicarbonate

 

B

 

 

A

A

A

A

Ammonium Chloride

A

×

A

B

A

A

A

A

Amyl Borate

 

 

 

 

A

B

A

A

Aniline Dyes

 

B

 

B

C

C

B

A

Barbeque Sauce

 

 

 

A

A

A

D

A

Beer

A

A

A

A

C

A

A

A

Calcium Chloride

A

A

A

A

A

A

A

A

Carbonic Acid (liquid)

A

 

 

B

B

A

A

A

Diesel Oil

B

A

A

A

A

C

A

A

Honey

A

A

 

A

D

A

D

A

Glue

A

A

 

B

A

A

A

A

Formic Acid

A

×

A

C

C

B

C

A

Lactic Acid

A

A

A

A

B

B

A

A

Hydrochloric Acid 30%

B

×

A

×

C

C

B

A

Sulfuric Acid 50%

A

×

A

×

C

B

A

A

A : Excellent - Recommended ;B : Good - minor to moderate effect; C : Poor - Moderate to severe effect; D : Unsatisfactory - not recommended

More Options ( Parameters Table)

Model

Flow

(m³/h)

Head

(m)

Suction Stroke(m)

Max.Particle Dia. (mm)

Max. Air Pressure (kg/cm²)

Max.Air Consumption (m³/min)

AOK06/10

0-1.62

0-70

6.4

1.6

7

0.14

AOK-15

0-3.42

0-84

7.6

2.5

8.4

0.56

AOK-25

0-9.42

0-84

8

4

8.4

1.12

AOK-40

0-21.48

0-84

8

5

8.4

2.24

AOK-50

0-35.22

0-84

8

6

8.4

2.8

AOK-80

0-63.6

0-84

8

9.4

8.4

9.8

 

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