99469 WELCH Vakuum -/Druck Pumpe 2561, 54 l/min, 6,7, mb

The piston pump 2561 is ideal for pumping water vapor, as well as for vacuum ovens and gas sampling with vacuum requirements up to 6.7 mbar. It provides a continuous, reliable and high vacuum. The pump is light and compact. The oil-free operation of the pump requires little maintenance and comes with a liquid trap and a mounted vacuum gauge. Note: Not recommended for organic, acidic and basic vapors