Vacuum and Pressure Pumps for Automotive Diagnostics

Vacuum and pressure pumps enable the targeted mechanical testing of pressure- or vacuum-actuated components independently of the vehicle’s operation. By controlled generation of vacuum or overpressure, it is possible to verify whether actuators respond, whether lines and diaphragms maintain the applied pressure, and whether pressure switches activate at the specified set points.

Autotestgeräte Leitenberger offers vacuum pumps, combined pressure and vacuum pumps, as well as analog and digital models for various testing tasks. Depending on the unit, the measurement ranges extend from -1 bar vacuum to +3 bar pressure; a special pressure pump capable of up to 40 bar is available for testing medium- and high-pressure switches. Supplementary adapters and drainage containers expand the range of applications in workshop and service settings.