Vacuum Pumps
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APPLICATIONS:
- Vacuum drying, filtration, impregnation, extraction
- Concentration, centrifugation, freeze-drying, degassing
- Cryogenic studies, mass spectrometers, lead detectors
- Residual gas analyzers, electron microscopes
- Vacuum coating and deposition, tube evacuation
Features:
- Quiet, efficient operation
- Free air displacement ranging from 0.7 to 60CFM
- Pressures of 760 torr down to 1 x 10-4 torr
- Small profile
- Easy to maintain
- 120V
Specifics:
|
Models |
DD20 | P40 | P100 Series | P200 Series | P300 Series | P420 Series | P765 Series | P1420 Series |
| Stages |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
| Motor (HP) |
1/8 |
1/4 |
3/4 |
3/4 |
3/4 |
3/4 |
3/4 |
3/4 |
| RPM: 60Hz 50Hz |
3450 2875 |
3600 3000 |
1800 1500 |
1800 1500 |
1800 1500 |
1800 1500 |
1800 1500 |
1800 1500 |
| CFM: 60Hz 50Hz |
0.7 0.7 |
1.4 2.0 |
3.8 5.4 |
6.8 9.7 |
10.6 15 |
14.6 20.7 |
22.3 30 |
42.4 60 |
| Ultimate Press (Torr) |
3.8x 10 -3 |
2.2x 10 -3 |
1x 10-4 |
1x 10-4 |
1x 10-4 |
1x 10-4 |
1.5x 10-4 |
1.5x 10-4 |
| Volume (cu. ft.) |
0.9 |
1.7 |
2.3 |
2.3 |
2.3 |
2.3 |
5.6 |
8.2 |
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Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.
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