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Ammonia Refrigeration

If your system demands a temperature controlled environment our Ammonia Refrigeration Division can handle all of your refrigeration engineering and design project requirements.  Rebuilding and servicing all makes of compressors, valves, vessels, controls, and regulators.  D.R. Tech's installation technicians are certified welders with diverse welding experience to meet your requirements.  D.R. Tech is licensed, bonded and insured for the Department of Labor and Industry on power piping.  Our accredited installation team will install boilers, steam and condensate lines, and all associated apparatuses.

Typical sales, installation, servicing and repairs of:

 - Ammonia systems  - Compressors
 - Condensers  - Vessels & Silos
 - Chillers  - Receivers
 - Surge drums  - Crystallizing tanks
 - Shell & Tubes  - Plate heat exchangers