The PGHP pump from Beamex is a pneumatic, high-pressure generator which is a practical solution in calibrations where using liquids is forbidden, such as the gas industry. This a hand-operated, high-pressure calibration pump for table-top use. It is efficient in generating pressure up to 140 bar (2,000 psi) in less than a minute. The pump is also able to generate vacuum. It is equipped with an adjustment control enabling fine-tuning of generated pressure and two hand-tightened connectors allow easy connections without the need for tools.