Foam column for car-washing plant has foam chamber with hose line in it, and air and liquid input able to be started by coin box with or without time switch clock

摘要

The foam column can be fitted with a foam chamber (3) and an internal hose guide. The air and liquid inputs (1, 2) can be operated by a coin box, with or without a time switch clock for the customer to use. The length of hose in the column can be extended by one or more rolls (7) located alongside each other.