The 7193 is a hand operated benchtop pneumatic pump that generates 95% vacuum or up to 40bar (600psi) pressure. Compact and easy to use, it provides a highly stable dual pressure source ideal for reference calibration with accompanying precision gauge. A high-quality screw press is designed for fine pressure adjustment, with adjusting resolution up to 0.1mbar (10Pa). A specially designed shut-off valve makes the pressure stability as high as possible during calibration.

A built-in gas-liquid isolator protects the pump from moisture and dirt to minimize the maintenance. Two finger-tight connectors installed on the pump allow the user using fingers to connect and disconnect the reference gauge and devices under test quickly and easily without the need for PTFE tape or wrenches.

The 7193 is ideal for applications requiring mid range pressure testing and calibration. It can be used in calibrating pressure gauges, transmitters, or other pressure measuring instruments. To accompany the pump Time Electronics offer a range of digital pressure gauges, including the 7091 vacuum to 40bar gauge with 0.2% full scale accuracy.