Peristaltic dosing pump for detergent LF L3090310

A peristaltic dosing pump moves detergent by squeezing a flexible tube with rollers. The tube is pinched between the rollers and the pump housing, creating sealed pockets of liquid that are pushed forward with each rotation. This method keeps the detergent uncontaminated, as it never touches the pump mechanism, and allows exact metering without drips or surges.

The operator connects the inlet tube to the detergent container and the outlet tube to the dishwasher's dosing port. A control signal from the dishwasher starts the pump; the rollers turn, drawing detergent through the tube and delivering a set volume for each wash cycle. The pump stops when the signal ends, leaving no residual flow.

The pump is built with a motor that drives the roller assembly and a housing that holds the flexible tube in place. The tube itself is the only part in contact with the detergent, so it can be replaced without dismantling the pump.

This pump fits a wide range of professional dishwashers, glasswashers, cupwashers and pan-washing machines from COLGED, DEXION, ELETTROBAR, EUROWASH and MBM. It is listed as a spare part for under-counter, hood-type and pull-through models in each brand's catalogue.