Vacuum Diaphragm Pump P20
Product Description
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 | |
Votalge & frenquecy | 110 V/50 Hz | 220 V/50 Hz |
Power | 130W | 120 W |
Pump head type | Two-stage | |
Utimate vacum [mbar abs.] | 8 mbar | |
Operation pressure | 1 bar (Max) | |
Flow rate [/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 | |