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2 Inch Aluminum Alloy Air-Operated Double Diaphragm Pump
Wetted Body Material: Aluminum Alloy
Center Air Chamber Material: Aluminum Alloy
Diaphragm material: Teflon (TFM), Polyethylene(UPE), Santoprene (STP)
It is suitable for the transportation of benzene, solvent, paint, glue, resin, oil, pulp, mud, sludge, casting fluid, methanol, and neutral liquid, but not suitable for acid, alkali, seawater...
Diaphragm Specification:
| Material | Temperature Range |
| UPE (U) | -5 to +60°C |
| TFM (T) | -60 to +180°C |
| Stantoprene ® (O) | -10 to + 80°C |
Specification:
| Liquid inlet & outlet | 2” PT(BSP) |
| Air inlet | 1/2” PT(BSP) |
| Air outlet | 1” PT(BSP) |
| Lowest pressure | 1.2 Bar(kgf/cm²) ; 17.4psi |
| Max pressure | 8.3 Bar(kgf/cm²) ; 120psi |
| Working pressure advised | 2~5.5 Bar(kgf/cm²) ; 29psi~79.75psi |
| Quantity/cycle | 2.5L |
| Solid limit | ⌀6.4~8mm |
| Air consumption | 3600Liter/Per Min.; 127.08 Scfm/Per Min |
| Inlet lift(deep) | 6 m-wet;3.7m-dry |
| Assemble size | 45(L)cm x 38(W)cm x 59(H)cm |
| Gross Weight | 31.5 KG |
| Max flow rate | 147.75 Gallon/Per Min. ; 560 Liter/Per Min. |
| Liquids Serviceability | Suitable for neutral liquids like neutralized wastewater, sludge, paint for coating, paint, ink, methanol, mud, and resin of low viscosity in the big tank. It can also be used in transferring organic solvents, petroleum, and petrol with the plastic diaphragm. This type can be used with a sludge dewatering machine and frame filter machine. Their working efficiency and life are better than other types of pumps. |
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