Chemistry diaphragm pump MD 1C Vacuubrand
Three-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet high requirements regarding ultimate vacuum. The three-stage construction provides the advantageous combination of high pumping speed and deep ultimate vacuum in a pump with a very small footprint. All parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The MD 1C with gas ballast valve is optimally prepared for pumping easily condensable vapors (high boiling solvents).
Performance features
- outstanding chemical resistance and superior vapor tolerance
- exceptionally high performance even at low vacuum
- excellent ultimate vacuum even with gas ballast
- whisper quiet and ultra low vibration
- proven long diaphragm life, maintenance-free drive system
Technical Data
- Number of heads / stages: 4 / 3
- Max. pumping speed at 50/60 Hz: 1.3 / 1.5 m3/h
- Max. pumping speed at 50/60 Hz: 0.8 / 0.9 cfm
- Ultimate vacuum (abs.): 2 / 1.5 mbar/torr
- Ultim. vac. (abs.) with gas ballast: 4 / 3 mbar/torr
- Ambient temperature range (operation): 10 - 40 °C
- Ambient temperature range (storage): -10 - 60 °C
- Max. back pressure (abs.): 1.1 bar
- Inlet connection: Hose nozzle DN 8-10 mm
- Outlet connection: Hose nozzle DN 8 mm
- Rated motor power: 0.08 kW
- Rated motor speed at 50/60 Hz: 1500/1800 min-1
- Degree of protection: IP 42
- Dimensions (L x W x H): 316 x 143 x 175 mm
- Weight: 6.9 kg
- Noise level at 50 Hz, typ.: 45 dBA
- ATEX conformity (only 230V): II 3G IIC T3 X Internal Atm. only
- Items supplied: Pump completely mounted, ready for use, with manual.
5.6199.03 | Laboratory grease, greases for ground joints, stopcocks and equipment glisseal® Borer Chemie | from CHF 26.00 |
15.2738.00 | Vacuum hose rubber | from CHF 3.85 |
17.6120.89 | from CHF 0.30 |
17.6880.60 | MD 1C | 2 mbar |
CHF 3'730.00
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