Chemistry vacuum system MD 4C NT +AK SYNCHRO+EK Vacuubrand

This chemistry vacuum system provides the simultaneous operation of two processes with only one pump. Typical applications are rotary evaporators, vacuum concentrators and vacuum drying ovens. Each vacuum connection is provided with a manual valve to regulate the effective flow at each port. The MD 4C NT pump offers more than sufficient pumping speed also for the parallel operation of two challenging applications. The separator at the inlet (AK), made of glass with a protective coating, retains particles and liquid droplets. The waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near-100-percent solvent recovery, efficient recycling and active protection of the environment.

Performance features

• outstanding chemical resistance and superior vapor tolerance
• exceptionally high performance even at low vacuum
• excellent ultimate vacuum even with gas ballast
• simultaneous operation of two independent vacuum applications, with reliable check valves to prevent interference between systems
• excellent environmental friendliness due to efficient solvent recovery

• Number of heads / stages: 4 / 3
• Max. pumping speed at 50/60 Hz: 3.4 / 3.8 m3/h
• Max. pumping speed at 50/60 Hz: 2.0 / 2.2 cfm
• Ultimate vacuum (abs.): 1.5 / 1.1 mbar/torr
• Ultim. vac. (abs.) with gas ballast: 3 / 2.2 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: 2 x hose nozzle DN 8-10 mm
• Outlet connection: Hose nozzle DN 8-10 mm
• Coolant connection: 2 x hose nozzle DN 6-8 mm
• Rated motor power: 0.25 kW
• Rated motor speed at 50/60 Hz: 1500/1800 min-1
• Degree of protection: IP 40
• Dimensions (L x W x H): 326 x 248 x 402 mm
• Weight: 17.6 kg
• Noise level at 50 Hz, typ.: 45 dBA
• NRTL certification: Canada and the USA
• ATEX conformity (only 230V): II 3G IIC T3 X Internal Atm. only
• Items supplied: Pumping unit completely mounted, ready for use, with manual.