AODD-20/25-Cast Steel-Air Operated Double Diaphragm Pump
AODD-20/25-Cast Steel-Air Operated Double Diaphragm Pump
Diameter: 3/8 inch, 1/2 inch, 3/4 inch, 1 inch, 1-1/4 inch, 1-1/2 inch, 2 inch, 2-1/2 inch, 3 inch, 4 inch, 5 inch;
Flow rate: 22L/min~1041L/min; Head: 70 m ~ 84 m;
Pressure: 7 bar to 8.4 bar.
Product Description
Air Operated Diaphragm Pump Product Overview:
AODD series Air Operated Diaphragm Pump produced by KEMAI of China is a new type of conveying machinery, using compressed air as the power source to transport various corrosive liquids, liquids with particles, high viscosity, volatile, flammable, toxic liquids. The performance parameters are similar to those of the WLLDENPVMPS from The Federal Republic of Germany and the MARlOWPUMPS from the United States. AODD Air Operated Diaphragm Pump can pump both flowing liquid and some viscous and emulsion substances which are not easy to flow.
AODD 20/25 Air Operated Double Diaphragm Pump Data Sheet:
| Specifications | AODD-20 | AODD-25 |
| Max.Flow | 15 gpm (57 lpm) | 15 gpm (57 lpm) |
| Max.Working Pressure | 100 psi (0.7 Mpa,7 bar) | 100 psi (0.7 Mpa,7 bar) |
| Fluid Inlet Size | 3/4 in.bsp (f) | 1 in.bsp (f) |
| Fluid Outlet Size | 3/4 in.bsp (f) | 1 in.bsp (f) |
| Air Inlet Size | 1/4 in.bsp (f) | 1/4 in.bsp (f) |
| Max.Suction Height(dry suction) | 15 ft. (4.5 m) | 15 ft. (4.5 m) |
| Max.Permitted Grain | 3/32 in. (2.5 mm) | 3/32 in. (2.5 mm) |
| Max. Air Consumption | 12.7 scfm | 12.7 scfm |
| Every Reciprocating Flow | 0.04 gal. (0.15L) | 0.04 gal. (0.15L) |
| Max. Reciprocating Speed | 400 cpm | 400 cpm |
| Pump body structure | Cast steel Nodular cast iron Aluminum alloy PP Stainless steel PVDF | |
AODD 20/25 Air Operated Double Diaphragm Pump Type:
| Details Parameter | |||||||
| Model | Max.Flow
(L/min) |
Max.Lift
(m) |
Max.suction Lift
(m) |
Outlet Pressure
(bar) |
Caliber
(mm) |
Inlet Caliber
(in) |
Grain Diameter
(mm) |
| AODD-10 | 18.9 | 70 | 2.5-3 | 7 | 10 | 1/4 | 1.5 |
| AODD-15 | 18.9 | 70 | 2.5-3 | 7 | 15 | 1/4 | 1.5 |
| AODD-20 | 57 | 70 | 4.5 | 7 | 20 | 1/4 | 2.5 |
| AODD-25 | 57 | 70 | 4.5 | 7 | 25 | 1/4 | 2.5 |
| AODD-25A | 116 | 84 | 5.48 | 8.4 | 25 | 1/2 | 3.2 |
| AODD-32 | 151 | 84 | 5.48 | 8.4 | 32 | 1/2 | 3.2 |
| AODD-40 | 151 | 84 | 5.48 | 8.4 | 40 | 1/2 | 3.2 |
| AODD-50 | 378.5 | 84 | 5.48 | 8.4 | 50 | 1/2 | 4.8 |
| AODD-65 | 378.5 | 84 | 5.48 | 8.4 | 65 | 1/2 | 4.8 |
| AODD-80 | 568 | 84 | 5.48 | 8.4 | 80 | 1/2 | 6.3 |
| AODD-100 | 568 | 84 | 5.48 | 8.4 | 100 | 1/2 | 6.3 |
| AODD-125 | 1041 | 84 | 2.4-7.6 | 8.4 | 125 | 3/4 | 9.4 |
AODD 20/25 Air Operated Double Diaphragm Pump advantages：
Air Operated Diaphragm Pump can not only pump flowing liquid, but also transport some not flowing media, with self-primed pumps, submersible pumps, shielded pumps, mud pumps and impurities pumps and other transport machinery many advantages. Main Usage:
- All kinds of highly toxic, flammable and volatile liquids.
2. all kinds of strong acid, strong base, strong corrosive liquid.
- Medium with high temperature can be transported to 150℃.
4. as a variety of filter press front stage pressure feeding device.
- Hot water recovery and circulation.
- Loading and unloading of tankers, terminals and oil products.Pump pickle jam, mashed potatoes, chocolate, etc.
8. pump paint, gum, pigment adhesive.
9. all kinds of porcelain glaze slurry, cement grouting, mortar, mud.
10. all kinds of rubber latex, organic solvents, fillers.
- Drain sewage and remaining oil from the bunker by pump for tanker barge clearance.
12. hops and baking powder pulp, syrup, molasses.
- Pump and suck sewage and sediment from mines, tunnels, tunnels and sewers.
- Suction of various special media.
