Currently we service our markets from a base of three technological platforms:
Venturi technology (the vacuum created by manipulating the speed of a stream of water) is used to mix chemicals with water. (Run simulation) The incoming water stream is restricted by a nozzle, while the speed of the outgoing water is decreased by the inverted funnel shape at the bottom of the venturi. The result is a vacuum in the middle, where the chemical is sucked into the water stream. The amount of chemical introduced is regulated by interchangeable metering tips that restrict chemical flow into the water stream. The device does not require external electricity, batteries, pumps, or air pressure; it works from ordinary line pressure available in most buildings.
VIDEO: How Venturi Technology Works