Spirax Sarco SPIRA-tec® Sensor Chamber, Left Hand, 1 in NPT, Cast Steel, 120 mm H

The Spiratec trap fault detection system is designed to operate on saturated steam systems only, to indicate whether a steam trap is leaking steam. When combined with the R1C or R16C automatic trap monitor and WLS1 waterlogging sensor assembly, it will detect if a steam trap has failed closed or is blocked.