The XDD1 dry-vacuum diaphragm pump is suitable for use in clean and dry applications. It can be used as a stand-alone pump or part of a modular system and features all the benefits of a dry vacuum pumping system, including no oil changes and minimum annual maintenance. Diaphragm life typically is greater than 10,000 hours. Suitable for use in applications requiring low-pressure, the XDD1 pumps down to <2 mbar with a pumping speed of 1.2 m3/h (42 ft3/h). It has a universal voltage motor covering 100 to 120 V and 200 to 230 V allowing users and OEMs to select the required voltage by turning a switch.