Laboratory vacuum pump MD 4C EX +AK+EK

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outstanding chemical resistance and superior vapor tolerance flame proof motor with integrated, self-locking overload and excess temperature protection for direct 230V / 50Hz single phase power supply. No need for any additional and specific overcurrent protection device overpressure safety relief valves internally and at outlet safety diaphragm technology with option for inert gas purge and detection of diaphragm breakage separator AK and emission condenser EK for pump protection and solvent recovery Chemistry vacuum system in action ATEX chemistry vacuum systems are ready for use for applications with large amounts of condensable vapors due to optimally configured accessories. Typical applications are rotary evaporators and drying ovens with potentially explosive atmospheres. The separator at the inlet (AK) 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. Included in delivery is a separate gas ballast connection part for use with inert gas. Technical data and graphs Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) - 53 dBA - ATEX conformity - Pumping chamber (pumped gases): II 2G Ex h IIC T3 Gb X, Environment with inert purge gas: II 2G Ex h IIB T4 Gb X, Environment without inert purge gas: II 3G Ex h IIB T4 Gc X, Motor: II 2G Ex db IIB T4 Gb - NRTL certification - No - Items supplied - Pumping unit completely mounted with inlet separator and emission condenser, ready for use, with manual, 2 m cable without plug.