Serving the Lehigh Valley Since 1949,

Including Lehigh and Northampton Counties 

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  • U.V. Monitor is a U.V. dosage metering device that reads only the 254-nm intensity output of the ultraviolet light within the U.V. treatment chamber.

  • Solenoid is an optional fail-safe shut-off valve used with U.V. Monitor System.

  • Lamp out circuit board series is equipped with an on board solid state current detection device that has an audible alarm and a solenoid relay normal open (NO) or normal close (NC).

Benefits of a Ultraviolet System

A U.V. System can help you to keep the water in your home bacteria-free:

  • More effective against viruses than chlorine

  • Environmentally and user-friendly  

  • No dangerous chemicals to handle or store

  • No risks of overdosing and extremely economical

  • No change in the water taste, odor, pH, conductivity, the general chemistry of the water

  • Easy to install, needing two water connections and a power cord.

  • Compatible with all other water treatment products; R.O. filtration, water conditioning, and softening

  • Easy to maintain with periodic cleaning, and annual lamp replacement

  • Operate with no moving parts to wear out

  • Durable water treatment systems on the market

Ultraviolet Systems Take Care of Your Bacteria Concerns

Drink bacteria-free water 24/7 at your home or industry from using the ATS Ultraviolet Disinfection System. Count on Ultraviolet Water DWS/SE Series to meet the top standards of water disinfection requirements in the water treatment industry. Contact Long's Water Technology for a water diagnosis to assess your water quality.

Accessories for Ultraviolet Purification

Ultraviolet purification involves using UV lamps, UV chambers, non-chemical elimination of microorganisms, and more.

About the Ultraviolet System

  • Completely automatic

  • Compact and easy to install

  • No chemicals required

  • Low operating costs

  • Low maintenance

  • No taste or odor

Contact us to ask about our UV system installation. Get your FREE water analysis by calling us at


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