The P60 hand pumps are compact, lightweight and portable calibration pumps for pressure and vacuum.

The pneumatic pumps allow very simple and exact operation for pressure ranges from -0.95 to 60 bar.

The compact test pumps are used to check, adjust and calibrate all types of pressure measuring instruments.

The pressure tests can be carried out in laboratories or workshops. The portable pressure pumps are particularly effective for on-site measurements.
Neither a power supply nor a pressure cylinder is required.

The design of the calibration pumps ensures that all the measuring instruments can be connected directly for calibration. If the instrument to be tested is connected via the supplied hose and a pressure reference instrument is screwed directly on top of the test pump, the same pressure or vacuum is applied to both instruments when the pump is operated.

At first, the desired test pressure is generated via the hand lever and then precisely adjusted using the extremely sensitive fine adjustment valve. The pressure relief valve also allows continuous decompression to ensure accurate and simple calibration even with decreasing pressure.

By comparing the displayed value of the reference instrument and the measured value of the tested instrument, the accuracy can be verified or the pressure measuring instrument under test can be adjusted.