PQWT CL900 Water Pipe Leak DetectorPQWT CL900 Water Pipe Leak Detector Depth: 8 meters (26. 25 ft) PQWT CL900 pressure pipeline leakage automatic analyzer is a fully automated leak detector, which is independently developed by our institute. It is especially suitable for pipeline leak detection in large industrial parks. It overcomes the single leak detector is easy to exist due to the pipeline of liquid, gas flow rate pressure changes caused by the miscarriage of justice problems, and