APPARATUS FOR COMBINING LIQUIDS

摘要

Apparatus (10) for delivering a metered quantity of additive liquid from a container (12) to a carrier liquid such as water supplied by pipe (16) comprises a fluid motor (18) driven by the flow of carrier liquid and a peristaltic pump (28) driven by the fluid motor for delivering the additive to a mixing chamber (38) downstream of the fluid motor proportionally to the flow of the carrier liquid.