The Fluke Calbration P5514B70M Hydraulic Comparison Test Pump with Viton Seals is a simple, robust and economical pressure test pump for calibrating gauges, switches and transducers with accurate, fine adjust capabilities. It generates pressure to 10,000 psi (70 MPa), with a Vernier that enables cardinal point calibrations.

The P5514B-70M can be mounted easily on a bench or used in mobile applications. Its robust design, with improved reservoir valve sealing, makes it a more stable pressure generator than previous versions of this model.

The test ports have been improved with a rotating collar design that make it a snap to connect devices under test (DUTs). Test port connections include adapters for common sizes of NPT and BSP - all connections are tool free.

About pressure comparators

A pressure comparator or hydraulic test pump supplies the same precisely controlled pressure to both a reference gauge and device under test for calibration. Fluke Calibration hydraulic test pumps are used for checking pressure measuring instruments against master test gauges, indicators or transducers. These instruments, which include several features from our popular line of hydraulic deadweight testers, are capable of easily generating high pressures and often include a Vernier for precise control for important calibration requirements.