Vacuum Diaphragm Pump P20
Model:
P20
circulation pump, suitable for treatment of corrosive gases in chemical, pharmaoeutical, petrochemical and other industries.
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Vacuum Diaphragm Pump P20
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Product Description：
Teflon composite diaphragm: With patented structural design, the finite element analysis ofthe anti-fatigue properties of the diaphragm greatly prolongs the service life of the dia-phragm without the problem of oil mist pollution. The rubber surface is coated with specialPTFE (thickness ≤ 0.25mm), which greatly improves the corrosion resistance of the pump.lt can withstand most corrosive media (including strong acid and alkali), compared with tra-ditional diaphragm.Tightness, corrosion resistance and strength are superior.
Main Technical Parameters：
| Model | P20-2 | |
| Voltage & Frequency | 110 V/50 Hz | 220 V/50 Hz |
| Power | 130W | 120 W |
| Pump head type | Two-stage | |
| Ultimate vacuum[mbar abs.] | 8 mbar | |
| Operation pressure | 1 bar (Max) | |
| Flow rate [L/min] at atm. pressure | 20 L/min | |
| Connectors for tube (mm) | 10mm | |
| Permissible gas and ambient temperature | +5C~+40C | |
| Pump head | PTFE | |
| Diaphragm | PTFE coated | |
| Valves | FKM or FFPM | |
| Rotate speed | 1450 RPM | |
| Humidity | < 80% | |
| Dimension(LxWxH) | 315x1 65x210 mm | |
| Weight | 9.6Kg | |
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Faithful Technology Park, No.26 Road, East Development Zone, Huanghua, Cangzhou, Hebei Province, China 061100
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