Description
Membrane controlled pump MD 1C, 3-stages, 22/25 l/min, final vacuum 2 mbar
For evacuating and conveying gases down to an extremely low end vacuum.
- Three-stage, for a high suction capacity even at low pressures
- Very quiet and low vibration
- Long service life
- Easy diaphragm and valve replacements
Specially designed for aggressive gases through the use of chemical-resistant fluoroplastics, as well as excellent condensate resistance due to built-in gas ballast valve.
Technical Information
| Type | MD 1C |
| Cylinder | 4 |
| Steps | 3 |
| Suction capacity (l/min) | 22.0 |
| Suction capacity (m³/h) | 1.3 |
| End vacuum (abs.) | 2 mbar |
| End vacuum abs. with gas ballast | 4 mbar |
| Media temperature | +10 - +40 °C (>100 mbar)0 - +60 °C (<100 mbar) °C |
| Inlet connection | for hose inner Ø 8-10 mm |
| Outlet connection | for hose inner Ø 8 mm |
| Motor power | 80 W |
| Ambient temperature | +10 - +40 °C |
| IP rating | 40 |
| Materials in contact with media | pump head: PTFE/ETFE diaphragms: PTFE valves: FFPM |
| W x D x H | 143 x 338 x 223 mm |
| Weight | 6,9 kg |
| Mains connection | 200-230 V, 50/60 Hz |