The pumps of the BT series make it possible to generate hydraulic pressures up to 2000 and 3000 bar necessary for the comparison calibration of gauges, pressure switches and transducers with standard gauges.

Their sturdiness and compactness make them easy to use both in the laboratory and on the field. Their installation and maintenance have been simplified as much as possible so that they can be easily and immediately used.

The structure is made of a central tank where the oil converges, a drainage ball valve, the seal system for the tank and two ½ BSP connections to connect the reference gauge to the gauge under test.

All the pumps are equipped with a manual preload pump to quickly fill the circuit.