Precision pumps - Import export

This pneumatic hand pump can generate negative pressure/vacuum and pressures of up to 25 bar. Thanks to the integrated fine adjustment valve, any calibration pressure can be configured precisely and rapidly, making the pump ideally suited to testing measuring equipment. An additional manometer (not supplied) is needed for reference measurement of the configured pressure. KELLER recommends manometers in the LEX1 series with a suitable pressure range.