Blue-White Industries” STAR III metering system features a FLEXFLO A-100N Series peristaltic metering pump combined with a polyethylene tank. The pump is equipped Blue-White’s patented Tube Failure Detection System; output (feed) capacity to 124 GPD (326 ML/MN); a choice of three pump tube materials (Norprene, Tygothane or Viton); and compatibility with Blue-White”s MICRO-FLO flow verification system. The system is available in several models, including units with time interval control; pulse batching and time interval control; percentage speed control; and four to 20 mA, zero to 10 Vdc and pulse input speed control. The tank is available in seven-, 15- or 30-gallon capacity. The tank features UV inhibitors for sunlight protection and extra-heavy walls for stability. An opening at the top of the tank is designed for easy addition of chemical. Lid position can be open, closed, or vented.