Description




RE-1050 SPECIFICATIONS |
•Glass Material: GG-17 Borosilicate Glass |
•Evaporation Flask Capacity: 50L |
•Collection Flask Capacity: 20L |
•Rotary Speed: 20-120RPM |
•Bath Temperature Range: Room Temp to 180°C /356°F |
•Lifting Mechanism: Electric |
•Power Requirements: 220V 60Hz 30A L6-30P Plug Installed |
•Temperature Control Accuracy: +/-1°C |
•Motor Wattage: 250W |
•Heater BTUs: 22,000BTU |
•Achievable Vacuum: 399.9Pa |
•Evaporating Capability: Water≥7L/H; Alcohol≥15L/H |
•Water Bath Volume: 77L |
•Dimensions: 52″L x 30″W x 84″H |
•Condensing Glass Volume: Main: 0.91㎡ ; Auxiliary: 0.52㎡ |
•Speed Regulation: Digital Step-Less |
•Vacuum Barb: 13.3MM |
•Condenser Barb: 15.5MM |






MD 4C NT
Three-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet even challenging requirements. The three-stage design provides the advantageous combination of high pumping speed and very low ultimate vacuum. All parts of the MD 4C NT in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms provide increased reliability and extended operating life. Due to the gas ballast valve and its very good ultimate vacuum (even with gas ballast) the MD 4C NT is also suitable for pumping condensable vapors of high-boiling solvents. The NT-series features further improved performance data, easy service and superior vapor tolerance.
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 very low vibration
- long diaphragm life, maintenance-free drive system
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Technical data
Technical data Unit MD 4C NT Number of heads / stages 4 / 3 Max. pumping speed at 50/60 Hz m3/h 3.4 / 3.8 Max. pumping speed at 50/60 Hz cfm 2.0 / 2.2 Ultimate vacuum (abs.) mbar/torr 1.5 / 1.1 Ultim. vac. (abs.) with gas ballast mbar/torr 3 / 2.2 Ambient temperature range (operation) °C 10 – 40 Ambient temperature range (storage) °C -10 – 60 Max. back pressure (abs.) bar 1.1 Inlet connection Hose nozzle DN 8-10 mm Outlet connection Hose nozzle DN 8-10 mm Rated motor power kW 0.25 Rated motor speed at 50/60 Hz min-1 1500/1800 Degree of protection IP 40 Dimensions (L x W x H) mm 325 x 243 x 198 Weight kg 14.3 Noise level at 50 Hz, typ. dBA 45 NRTL certification Canada and the USA ATEX conformity (only 230V) II 3/- G IIC T3 X Internal Atm. only Items supplied Pump completely mounted, ready for use, with manual. Accessories Rubber vacuum tubing DN 8 mm (20686001) -
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MD 4C NT – Pumping speed graph at 60 Hz
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MD 4C NT – Pump down graph at 60 Hz (10 l volume)
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-Technical data are subject to change without notice-

EXTRA PACKING LIST |
|
USA Lab Propylene Glycol |
5 Gal. |
3/8″ Vacuum Hose |
10ft. |
For Technical Support, Questions, or Other Issues Please Email or Call Us!
USA Lab Equipment
Livonia, MI 48150
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