Low price heavy duty industrial air operated double diaphragm pump for sale, you can choose cast steel, aluminum alloy and stainless steel body structure material. 4 inch pneumatic dual diaphragm pump is the best air tool for pumping a variety of toxic, flammable, volatile liquid, acids, alkalis, corrosive liquids, paint, rubber and paint binders. AODD pumps can transport high temperature media up to 150 ℃. It is also designed to clean sediment contaminants in shaft, tunnels and sewers.
Specification
| Model |
T-AODP-100 |
| Max. Flow |
150 GPM (568 LPM) |
| Max. Working Pressure |
120 PSI (0.84 Mpa) |
| Fluid Inlet Size |
4 inch (100mm) NPT |
| Fluid Outlet Size |
4 inch (100mm) NPT |
| Air Inlet Size |
1/2 inch NPT |
| Max. Suction Lift（Dry Suction/Wet Suction） |
18 ft. (5.48m) |
| Max. Permitted Grain |
1/4 in. (6.4mm) |
| Max. Air Consumption |
45 SCFM |
| Every Stroke Flow |
1.03 gal. (3.90L) |
| Max. Reciprocating Speed |
145 cpm |
| Body Structure Material Option |
Cast Steel/Aluminum Alloy/Stainless Steel |
Features
- Air operated double diaphragm pump adopts pilot operated type air valve to eliminate the air tool downtime and extend its service life. All the parts can be replaced when the liquid chamber is not opened.
- Designed for multiport, the pneumatic dual diaphragm pump can be installed easily.
- It structures with non-porous embedded diaphragm to improve the usage rate of diaphragm and make it more compact.
- Air powered diaphragm pump can be used as a movable-type material transfer pump because it has such advantages as small in size, easy moving, no need base, small occupied area and easy installation.
- AODD pump can be externally connected to electromagnetic valve for remote control. And the reversing valve requires no lubrication.
Details
 |
1. Discharge outlet (top cover)
2. Sealing ball
3. Sealing seat
4. Air valve cover gasket
5. Large slider aluminum piece
6. Piston
7. V-Ring
8. Small slider
9. Large slider O-ring
10. Large slider plastic ring
11. Sliding plate
12. Sliding plate gasket
13. Plug
14. Air valve chamber cover
15. Auxiliary shaft cover
16. Auxiliary shaft O-ring |
17. Auxiliary shaft
18. Pitman shaft
19. V-Ring
20. Piston sleeve
21. Air valve chamber gasket
22. Air valve chamber
23. Muffler
24. Pitman shaft sleeve
25. Baffle
26. Column
27. Clamp screw
28. Outer clamp
29. PTFE diaphragm
30. Poly rubber diaphragm
31. Inner clamp
32. Feed inlet (bottom cover) |
Diagram of Air Consumption
Diagram of Fluid Flow
Dimension Drawing
Units: mm
Applications
Tips: What Need to Know When Using a 4" Air Operated Double Diaphragm Pump?
1. Make sure that the maximum particles contained in the fluid do not exceed the maximum safe diameter of the pneumatic dual diaphragm pump permitted grain.
2. Intake pressure should not exceed the maximum allowable AODD pump operating pressure. Compressed air above additional pressure may cause personal injury, industry loss and damage to the air pump functions.
3. Ensure that the AOD pump piping system can accept the highest output pressure. Keep the drive air system cleaning and normal operating conditions.
4. Keep excellent exhaust and ventilating, and away from inflammable, explosive and heat sources.
5. The air outlet of the air powered diaphragm pump may be rich in solids, it is not allowed to aim the air outlet to operation area or people. It is better to connect to the fluid outlet to a safe local area away from the operating area.
6. Ensure that all parts of the touch carrier will not be damaged by corrosion from the fluid being transported.
7. Ensure that all operators understand the operation and the air diaphragm pump safe use of precautions, and it is necessary to wear protective equipment.
8. Use the pneumatic double diaphragm pump in the right ways, idle work for a long time is not allowed.
