The TD Series product line features expanding bellows operation in conjunction with buoyancy and are designed for high-flux, low-flow applications (less than 1.5 cu ft per second). The TD Series includes the first-generation TDA (a custom fabricated powder coated aluminum body) and the second-generation TDP (primarily fabricated from engineered resin—linear low-density polyethylene). Both are highly durable, perform at extreme temperatures, feature ANSI flange connections, include high grade steel reinforced polyurethane bellows and are easy to install.
