Foam-at-a-distance systems, foam generators and refill units

摘要

Exemplary foam-at-a-distance systems, refill units and foam generators are disclosed herein. An exemplary foam generator (124) includes a body having an inlet (206) for receiving air and an inlet for receiving liquid. The foam generator (124) includes a plurality of baffles (208, 209) located within the body. A plurality of elongated spaces (212) are formed at least in part by the baffles (208, 209). The elongated spaces (212) have a length that is greater than a width.