Air-operated cylinder diaphragm pumps

The CODIP air-operated cylinder diaphragm pump is an oscillating positive displacement pump in which the medium is housed in a double cylinder jacket for optimal safety. The pumped medium is surrounded by a jacketed inert liquid. This leads to gentle pumping and distribution of forces over the entire cylinder jacket and thus to optimal service life even under difficult operating conditions. Operating the pump with nitrogen as the drive medium is generally possible. This requires a completely closed and isolated environment with adequate ventilation at the installation site of the pump.
CODIP cylinder diaphragm pumps were developed to handle difficult pumping tasks with aggressive, abrasive and explosive chemicals. Viscosities of up to 25,000 mPas, maximum medium temperatures of up to 180 °C and maximum delivery pressures of up to 10 bar (150 psi) allow a wide field of applications in which safe pumping of environmentally hazardous, toxic and harmful liquids is ensured under maximum safety conditions.