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- High energy efficiency motor drive; energy consumption can be as low as 1/5 of pneumatic diaphragm pump
- No rotating or moving fluid seals, can be idled
- Maximum self-priming height can reach 5m
- Unique backpressure protection design can prolong the service life of the diaphragm
- Special material crankshaft drive structure ensures strength and service life
- Visible diaphragm leakage
- Convenient flow control; the combination of frequency converter and broadband motor can realize accurate flow control
- Pressure relief valve can be installed on the outlet pipe to automatically develop the unloading pressure when the set pressure is exceeded, so as to avoid damage to the pump caused by excessive pressure
- Torque limiting coupling; in case the pump chamber exceeds the set pressure and the coupling slips, the damage of the pump caused by high pressure can be avoided.
Characteristic
Low noise, high efficiency, smooth operation
Dimensions
| MATERIALS | PART |
|---|---|
| Material of wetted parts | Cast iron, 316L stainless steel，PP polypropylene,PVDF polyvinylidene fluoride, PPH modified polypropylene |
| Material of non-wetted parts | Center body (aluminum alloy(electrophoresis),anodized aluminum, PP polypropylene, 316L stainless steel) |
| MATERIALS | PART |
|---|---|
| Santoprene | -40°C to 107°C (-40°F to 225°F) |
| Neoprene | -18°C to 93°C (0°F to 200°F) |
| Polytetrafluoroethylene (PTFE) | 4°C to 104°C (40°F to 220°F) |
| Nitrile rubber (Buna-N) | -12°C to 82°C (10°F to 180°F) |
| EPDM | -51°C to 138°C (-60°F to 280°F) |
| Fluorine rubber (FKM) | -40°C to 177°C (-40°F to 350°F) |
Accessories
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