Thumbnail Filmstrip of Breakthrough Indicator Sticker for Hydrogen Sulfide For Sewer Manhole Filters Images
Our Hydrogen Sulfide Breakthrough Indicator Sticker for sewer manhole filters (PN: 148 SS) is a qualitative (yes/no) colorimetric indicator for the saturation and end-of-service life of sewer manhole filters. The indicator is designed to provide real-time indication of the breakthrough of hydrogen sulfide gas. Rain and drainage water have no effect in the performance of this product.