Glossary of Terms - "E"

Term Definition
Ejector

The device which creates the vacuum necessary to operate a Hydro Instruments gas chlorination system. The ejector nozzle is designed, via hydraulic mechanics, to create a vacuum when water flows through it. The ejector draws the chlorine gas through the chlorinator, mixes the gas with the water, and injects the chlorinated solution into the water supply through the ejector diffuser.

Evacuation of residual gas

This is the process of removing the residual gas from a chlorination device as part of the device shutdown procedure prior to removing the chlorinator from the tank.

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