The body structure material of industrial heavy duty air operated double diaphragm pump is made from stainless steel that has long time service. The AODD pump driven by compressed air, can suck a variety of toxic, flammable, volatile liquid, acids, alkalis, corrosive liquids, paint, rubber and paint binders. Our pneumatic dual diaphragm pump is no need for irrigation and suction lift is up to 7m, which is a perfect air tool for pumping the medium containing impurities.
Specification
| Model |
T-AODD-125 |
| Max. Flow |
275 GPM (568 LPM) |
| Max. Working Pressure |
120 PSI (0.84 Mpa) |
| Fluid Inlet Size |
5 inch (DN125-10kg) Flange |
| Fluid Outlet Size |
5 inch (DN125-10kg) Flange |
| Air Inlet Size |
3/4 inch NPT |
| Max. Suction Lift |
Dry Suction 8 ft. (2.4m) |
| Wet Suction 25 ft. (7.6m) |
| Max. Permitted Grain |
3/8 in. (6.4mm) |
| Max. Air Consumption |
82.6 SCFM |
| Every Stroke Flow |
2.0 gal. (7.6L) |
| Max. Reciprocating Speed |
135 cpm |
| Body Structure Material |
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 O-ring
4. Sealing seat
5. Sliding plate gasket
6. Small slider
7. Auxiliary shaft
8. Air valve chamber
9. Auxiliary shaft O-ring
10. Auxiliary shaft cover
11. Pitman shaft
12. Large slider aluminum piece
13. Piston
14. Air valve chamber cover
15. Air valve chamber cover gasket
16. Sliding plate |
17. Piston sleeve
18. Column
19. Clamp screw
20. Clamp O-ring
21. Outer clamp
22. PTFE diaphragm
23. Poly rubber diaphragm
24. Inner clamp
25. Baffle
26. Air valve chamber gasket
27. V-Ring
28. Pitman shaft sleeve
29. V-Ring
30. Muffler
31. Feed inlet (bottom cover)
32. Bracket (base) |
Diagram of Air Consumption
Diagram of Fluid Flow
Dimension Drawing
Units: mm
Tips: 5" Air Operated Double Diaphragm Pump Applications
5" air operated double diaphragm pump can adopt fluorrubber, PTFE, butadiene rubber, neoprene, polytetrafluoroethylene as diaphragm material according to different fluid media. The pneumatic dual diaphragm pump placed various special places used for pumping all kinds of media that conventional pumps can’t that obtains satisfactory results. AODD Pumps apply to the following areas:
Sewage treatment: lime slurry, soft sediment, sewage, chemicals, waste water.
Petrochemical industry: crude oil, heavy oil, grease, mud, sludge.
Food industry: Liquid semi-solid, chocolate, salt water, vinegar, syrup, rapeseed oil, soybean oil, honey, animal blood, yeast, syrup, concentrate, gas-liquid mixture, wine, juice, corn syrup.
Construction industry: cement paste, ceramic tile binder, rock paste, ceiling finish.
Pharmaceutical industry: solvent, acid, alkali, plant extract liquid, ointment, plasma and other kinds of pharmaceutical materials liquid.
Metallurgy, casting and dyeing industries: hydroxide and carbonized pulp, metal pulp, dust washing pulp.
Furniture industry: dyeing agent, white wood glue, binder, varnish, dispersion system, solvent, epoxy resin, starch binder.
Coating industry: resin, solvent, colorant, paint.
