Franklin Fueling TSP-K4B Leak Detection Probe Install Kit for 4" Riser Pipes w/ BSP Thread

Franklin Fueling TSP-K4B Leak Detection Probe Install Kit  is used to install inventory and leak detection probes in underground storage tank applications using 4"  riser pipes with BSP thread. It isolates the probe from possible tank deflection and also keeps in it a true vertical orientation for optimal float movement and measurement accuracy.