BLUE-WHITE’S EXCLUSIVE PATENTED TUBE FAILURE DETECTION SYSTEM, no one comes close to this breakthrough technology (U.S. patent: 7,001,153 and 7,284,964). In fact, the TFD may be the most important patent ever awarded for peristaltic metering pumps. The TFD System will detect
a wide range of conductive chemicals with no false triggering. If the TFD senses tube failure, the pump will automatically shut off and energize a relay or switch, permitting communication with external equipment, such as a back-up pump or alarm.
Simple, efficient and BUil T-IN to every FLEX FLO® Pump