Air Operated Cylinder Diaphragm Pumps
The CODIP air operated cylinder diaphragm pump is an oscillating positive displacement pump in which the fluid is housed in a double cylinder jacket for optimum safety. The pumped medium is surrounded by a jacketed inner fluid. This results in smooth delivery and distribution of forces over the entire cylinder jacket for optimum service life even under difficult operating conditions. It is possible to operate the pump with nitrogen as the drive medium. This requires a completely closed and isolated environment with sufficient ventilation at the pump installation site.
CODIP cylindrical diaphragm pumps have been developed to cope with difficult pumping tasks with aggressive abrasive and explosive chemicals. Viscosities up to 25,000 mPas, maximum liquid temperatures up to 180 °C, maximum discharge pressures up to 10 bar (150 psi) allow a wide range of applications ensuring safe pumping of environmentally hazardous, toxic and health-endangering liquids under maximum safety conditions.