Vaccum Pumb
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Vaccum Pumb
The two-stage construction provides an advantageous combination of high pumping speed and low
ultimate vacuum. The diaphragms and gas contacting parts consist of PTFE, PTFE Compounds, and
ceramic compounds. Well-proven PTFE sandwich diaphragms are used for increased reliability and
extended operating life. The vacuum processes run more effective and is reproducible. The additional
pressure reduction allows the distillation of gas mixtures almost automatically and without fractionated
operation.
Features:
- Has outstanding chemical resistance and superior
- Comes with vapor tolerance
- Gives high performance even at low vacuum levels
- Provides optimized vacuum even with gas ballast
- Is whisper quiet and has low vibrations
- Has long diaphragm line
- It’s a maintenance free drive system
Technical Specifications: -
- TECHNICAL DATA UNIT AD 2C
- Number of heads / stages —– 2 / 2
- Max. pumping speed at 50 Hz m3/h 2.0
- Max. pumping speed at 50 Hz cfm 1.2
- Ultimate vacuum (abs.) mbar/torr 9 / 7
- Ultimate vac. (abs.) with gas ballast mbar/torr 14 / 11
- Ambient temperature range (operation) °C 10 – 40
- Max. back pressure (EX) (abs.) bar 1.1
- Inlet connection (IN) —- 10 mm
- Outlet connection (EX) —- 10 mm
- Rated motor power kW 0.18
- Rated speed at 50/60 Hz min – 1 1440
- Dimensions (L x W x H) mm 243 x 243 x 198
Weight kg 11.1 - Noise level at 50 Hz, typ. dBA 45
- CE mark —- Yes
- Items supplied —- Pump completely Ready for use
- ATEX —- II 2G Ex h IIC T3 Gb II 2G Ex h IIC T3 Gb