Description
Electric operated double diaphragm pump for sale. It is a reciprocating diaphragm pump for pumping different kinds of virulent, inflammable, volatile liquids and recovering hot water.
Specification
| Model | ATO-DBY3-25 |
| Max. Flow | 17.5 GPM (4 m3/h) |
| Fluid Inlet Size | 1 inch (DN25) |
| Fluid Outlet Size | 1 inch (DN25) |
| Connection Type (Optional) | NPT, BSPT |
| Suction Lift | 13 ft. (4m) |
| Head | 131 ft. (40m) |
| Outlet Pressure | 3 kgf/cm2 |
| Motor Speed | 1450 rpm |
| Motor Voltage | 3-Phase 380V |
| Motor Power | 1.5kW |
| Reducer Speed Ratio | 1:17 |
| Working Temperature | Polypropylene: 70℃ Aluminum Aloy: 90℃ Stainless Steel: 100℃ Cast Iron: 90℃ |
| Body Material (Optional) | Polypropylene (Plastic), Aluminum Alloy, Stainless Steel, Cast Iron |
| Diaphragm Material | Butyronitrile (Default)/ Teflon (Customizable) |
| Weight | 87kg, 89kg, 96kg, 98kg |
Dimensions (Unit: mm)
| Model | A | B | C | F | L | H | H1 | H2 | H3 | M | Thread Type (NPT, BSPT) | Flange Type (ANSI, DIN) | |||
| D | D1 | D2 | D3 | ||||||||||||
| ATO-DBY3-25 | 425 | 155 | 155 | 14 | 760 | 560 | 125 | 400 | 50 | 340 | 1 | 100 | 75 | 4 – φ12 | 14 |
Flow Diagram
Details
| 1 | motor | 8 | Grease Nipple | 14 | Piston Shaft |
| 2 | Reducer | 9 | Footing | 15 | Inner Press Plate |
| 3 | Wobber | 10 | Pump Body | 16 | Diaphragm |
| 4 | Bearing | 11 | Sealing Ball | 17 | Outer Press Plate |
| 5 | Outlet Pipe | 12 | Sealing seat | 18 | Sealing Gasket |
| 6 | Iternediate | 13 | Inlet Pipe | 19 | Press Plate Screw |
| 7 | Cover Plate |
Tips: Advantages of electric operated diaphragm pump
- There is no need for water filling or diversion, and itself-priming capacity is above 5m.
- lts traffic ability is good, and those grains, slurry or others with a diameter less than 5mm can all be passed easily.
- The diaphragm will be separated by the working medium and the transmission machinery, so the medium can by no means leak outwards. Besides, the pump itself has no shaft seal, so its service life is extended greatly. According to different medium types, the diaphragm can be divided into neoprene, fluorine rubber, and so on, which can meet requirements of different users completely.
- Compact and light: with a planetary cycloid transmission structure, the pump can be small-size, and compared with similar pump types, both of its volume and weight are half or so.
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