Jogler Sight Flow Indicators have exclusive, patented features for maximum safety and zero maintenance.
Jogler Sight Flow Indicators are the simplest, most reliable way to observe liquid or solids flow without compromising the integrity of your piping system. All models are available in either armored styles for protection in exposed locations or lantern styles for 360-degree viewing. Jogler flow indicators are simple: the only components (not including mounting hardware) are the armored shield or lantern cage, the sight tubing and two self-sealing Super-Seal inserts
