MD 1C
BrandTech Scientific
MD 1C
SKU: bt-p53
$4,545.00
MD 1C from BRAND (BrandTech Scientific). outstanding chemical resistance and superior vapor tolerance
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).
Key Features
Specifications
| Weight | 7.9 kg |
| Manufacturer | BRAND (BrandTech Scientific) |
| Items supplied | Pump completely mounted, ready for use, with manual. |
| Protection class IEC 60529 | IP 40 |
| Upper ambient temperature (operation) | 40 °C |
| Lower ambient temperature (operation) | 10 °C |
| Dimension B in mm | 142 mm |
| Max. pumping speed 50 Hz | 1.3 m 3 /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 |
| Lower ambient temperature (storage) | -10 °C |
| Upper ambient temperature (storage) | 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 |
| Dimension L in mm | 338 mm |
| Dimension H in mm | 223 mm |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 41 dBA |
| ATEX conformity | II 3/- G Ex h IIC T3 Gc X Internal Atm. only |
| NRTL certification | Yes |
| Rated mains voltage range 1 | 220-230 V |
| Mains frequency 1 | 50-60 Hz |
| Rated mains voltage range 2 | 100-115 V |
| Rated mains voltage range 3 | 120 V |
| Mains frequency 2 | 50-60 Hz |
| Mains frequency 3 | 60 Hz |