Air-Operated Double Diaphragm Pump (AODD Pump) is one of the best pump using popular in the world. It’s suitable for pumping chemical liquids, food sauces, industrial sludge, and any liquid with granules.
Non-Metallic Type – DS04 (1/2″)
Diaphragm : TFM / Santoprene®
Suitable for most strong acidic and strong alkaline liquids, but not include some strong acidic and alkaline liquids like nitric acid, aqua regia, organic solvents, and petrol.
* Not suitable for the environment of high temperatures. *

Technical Details
| Model | DS04-PAT-XXXX-03 |
| Diaphragm | TFM ; Temperature Range : -60 to +180℃ |
| Diaphragm | Santoprene® ;Temperature Range:-10to+80℃ |
| Liquid inlet & outlet | 1/2″ PT (BSP) |
| Air inlet | 1/4″ PT (BSP) |
| Air outlet | 1/4″ PT (BSP) |
| Lowest pressure | 0.8 Bar (kgf/cm2) ; 11.6 psi |
| Max pressure | 7.0 Bar (kgf/cm2) ; 101.5 psi |
| Working pressure advised | 1.5~5 Bar (kgf/cm2) ; 21.75 psi~72.5 psi |
| Quantity / cycle | 120 ml |
| Solid limit | Ф2 mm |
| Air consumption | 360 Liter/Per Min. ; 12.71 Cfm/Per Min. |
| Inlet lift (deep) | 6 m-wet ; 3.7 m-dry |
| Assemble size | 29 (L) cm x 20 (W) cm x 30 (H) cm
11-7/16″ (L) x 7-7/8″ (W) x 11-13/16″ (H) |
| Max flow rate | 11.08 Gallon/Per Min. ; 42 Liter/Per Min. |
Additional Information
| Net Weight | 4.5 kg ; 9.92 lbs |
| Gross Weight | 5.0 kg ; 11.02 lbs |
| Packing Dimension | 29 x 20 x 30 cm11-7/16″ x 7-7/8″ x 11-13/16″ |
















