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Products
Air Operated Diaphragm Pump
Air Operated Diaphragm Pump
Classification:
Diaphragm Pump
Product accessories:
Contact Us
Product Description
Air operated diaprhagm pump features |
1. Without electricity, explosion-proof, can convey flammable fluid. |
2. No dynamic seals, even dry runinng without damage. |
3. No impeller, low shear, will not damage the material structure of fluid. |
4. Submersible, mobile, flexible installation, easy maintenance. |
5. Can convey high-thick, high viscocity fluid. |
6. Can convey acid, alkali, strong organic solvents and other fluid. |
7. Changing the inlet air and pressure to adjust the flow rate and head. |
Performance data
Model
|
In/outlet
|
Max particle
|
Air inlet size
|
Max flow rate
|
Max head
|
Max air
|
(inch)
|
diameter (mm) |
(inch)
|
(l/min)
|
(m)
|
pressure(bar)
|
|
MK06/10
|
1/4", 3/8"
|
1.6
|
1/4"
|
27
|
70
|
7
|
MK15/20
|
1/2", 3/4"
|
2.5
|
3/8"
|
57
|
84
|
8.4
|
MK25
|
1"
|
4
|
1/2"
|
157
|
84
|
8.4
|
MK40
|
1 1/2"
|
5
|
1/2"
|
358
|
84
|
8.4
|
MK50
|
2"
|
6
|
1/2"
|
587
|
84
|
8.4
|
MK80
|
3"
|
9.4
|
3/4"
|
1060
|
84
|
8.4
|
Stainless Steel Pump |
1. High temperature wax casting. Smooth surface and good appearance. |
2. Four bolts connection design, good seal and good dry suction. |
3. Origin stainless steel color. Adopt pickling and electrolytic processing. |
4. Stainless steel 304 /316 pump size from 1/2" to 3". |
5. Pump can supply with aluminum center block or PP center block. |
6. The bolts material is SS304. |

Aluminum Pump |
1. Aluminum material grade is A356. |
2. Pump adopt precision casting, smooth surface and good appearance. |
3. Three section manifold, Flexible installation. Also can change to be 4 ports pump. |
4. Four bolts connection design, good seal and good dry suction. |
5. Aluminum pump can supply with aluminum center block or PP center block. |
6. Aluminum pump size from 1/2" to 3". |
7. Pump with black EPOXY coating. |
8. Enhanced structural strength, the aluminum pumpbody is durable. |

PP center block |
1. Aluminum center block poor chemical resistance will be corroded. |
2. PP center block chemical resistance much better than Aluminum center block. |
3. Our PP center block to be one-piece design with long glass fibre, strong and durable. This design much stronger than three-section design PP center block. |
Because three-section design PP center block remain need bolts to connect them. |
4. Can supply PP center block for the pump from 1/4" to 3". |

Plastic Pump |
1. PP pump in PP-H material, wearing resistance, chemical resistance much better than PP. |
2. The pump with PP center block, be full plastic pump, excellent chemical resistance. |
3. Four bolts connection design, good seal and good dry suction. |
4. PP and PVDF pump size from 1/4" to 3". |
5. The bolts of plastic pump are of Stainless steel 304. |
6. Three section manifold, Flexible installation. Also can change to be 4 ports pump. |
