Hydro Instruments

Manufacturing Quality chlorination Equipment Since 1978

Learn more about Hydro Instruments

Hydro Instruments manufactures the world’s highest quality gas chlorinators, gas chlorination systems, gas feed systems and chemical metering equipment.

Hydro gas chlorinators & residual chlorine analyzers have become globally recognized as the most ruggedly designed, highest quality and longest lasting available. If you have been using another brand of gas chlorinator, spend a few minutes finding out why Hydro is the fastest growing gas chlorination equipment manufacturer in the market.

Our product line includes: chlorine gas feeders, residual chlorine analyzers and chlorination equipment, ejectors, dechlorination systems, calibration columns and corporation stops for chemical injection.

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Hydro Instrument Products Made In USA

CE marking - European Commission

Certified ISO 9001

Certified ISO 14001