Overview LOOP EXTRACTORS JISKOOT ByScoop The withdrawable ByScoop is designed for installation in pressurized lines. It is available as a simple take-off or with an integral return at the pipe-wall to eliminate bias in the bypass loop. The withdrawable ByScoop can be removed under line conditions for pigging. The fixed version of the ByScoop is available as a simple take-off or with an integral return at the pipe-wall. The ByScoop is a large-bore sample bypass extractor for sampling and analysis loops. It is specifically designed to ensure optimum representivity for cell samplers, water-in-oil monitors, densitometers and other on-line analysers. ByScoops fully comply with the sampling standards and are available in ANSI 150-1500 pressure ratings to suite pipelines from 8" to 48”. JISKOOT Hydraulic ByScoop Extractor Hydraulic extractor designed for the safe insertion and removal of the withdrawable ByScoop sampling and analyser loop extractors under process pressure to avoid damage.