If regulations in your area are demanding nutrient reduction for onsite treatment and disposal systems, install a Singulair Model TNT! Total Nitrogen Treatment you can rely on from the leader in advanced treatment unit technology. > The Singulair Model TNT systembiologically oxidizes nitrogen compounds without requiring complicated and expensive equipment. Designed to be easily operated and maintained, the TNT system does not require the addition of chemicals or the recirculation of effluent. The Singulair TNT blows away the competition! > 5 Precast concrete tank Lowest electrical usage Surge flows equalized No chemicals to add 50 year warranty and exchange > 220 REPUBLIC STREET NORWALK, OHIO, USA 44857-1156 TELEPHONE (419) 668-4471 FAX (419) 663-5440 www.norweco.com Sold and serviced by local distributors Made in the U.S.A. >