Wahlco is a leading international provider of air pollution control equipment, servicing the utilities industry and a pioneer of SO3 Flue Gas Conditioning systems.
Since 1972 Wahlco has supplied over 600 systems worldwide.
Specializing in the design and manufacturing of the patented Urea to Ammonia (U2A®) generation system and Aqueous/Anhydrous equipment for NOx reduction systems.
We provide engineering and manufacturing for a wide range of specialized equipment such as direct ammonia injection and chemical mixing systems.
Producing engineered products including custom tubular heaters and specialty thermocouples for industrial applications.
Wahlco offers full-spectrum field support, including installation supervision, commissioning, maintenance, equipment upgrades, rentals, and replacement parts.