VACUUBRAND Chemistry Diaphragm Pump MD 1C is a high-performance, three-stage chemistry diaphragm pump engineered for continuous, oil-free pumping of corrosive gases and vapors. Ideal for laboratory applications requiring deep vacuum and excellent vapor tolerance, this compact pump delivers exceptional performance with whisper-quiet operation.
Key Features:
- Ultimate Vacuum: 2 mbar (1.5 torr)
- Max. Pumping Speed at 60 Hz: 0.88 cfm
- Number of Heads/Stages: 4 / 3
- Outstanding chemical resistance with fluoroplastic wetted parts
- Superior vapor tolerance, ideal for high boiling solvents
- Whisper quiet with low vibration, only 41 dBA
- Long diaphragm life and maintenance-free drive system
- Optimized with gas ballast for handling condensable vapors
- Compact footprint for easy integration into lab setups
Typical Applications
- Rotary evaporators and vacuum concentrators
- Evaporation of high boiling solvents
- Reliable pumping of corrosive gases and vapors in chemical labs
Included Items
- VACUUBRAND Chemistry Diaphragm Pump MD 1C
- Power Cord
- Operator’s Manual
- Manufacturer’s Documentation
- 2-Year Manufacturer’s Warranty
Specifications
| Max. Pumping Speed (50 Hz) | 1.3 m³/h |
| Max. Pumping Speed (60 Hz) | 0.88 cfm |
| Ultimate Vacuum | 2 mbar / 1.5 torr |
| Ultimate Vacuum with Gas Ballast | 4 mbar / 3 torr |
| Number of Heads | 4 |
| Number of Stages | 3 |
| Operating Temperature Range | 10 °C to 40 °C |
| Storage Temperature Range | -10 °C to 60 °C |
| Max. Back Pressure (abs.) | 1.1 bar |
| Inlet Connection | Hose nozzle DN 8-10 mm |
| Outlet Connection | Hose nozzle DN 8 mm |
| Motor Power | 0.08 kW |
| Motor Speed (50/60 Hz) | 1500 / 1800 min-1 |
| Protection Class | IP 40 |
| Noise Level | 41 dBA |
| Dimensions (L x W x H) | 338 x 142 x 223 mm |
| Weight | 7.9 kg |
| Rated Voltage | 100-230 V (50-60 Hz) |
| ATEX Conformity | II 3/- G Ex h IIC T3 Gc X (internal atmosphere only) |
| NRTL Certification | Yes |