The Honsberg WO1 Flow Indicator is designed for reliable, all-angle visual monitoring of fluid systems—ideal for demanding applications where fluid clarity, colour, or contamination needs to be observed in real time. With a robust design made from solid brass or stainless steel, this unit provides 360° visibility via a clear sight glass, allowing quick inspection from any direction.
Unlike traditional flow indicators, the WO1 features no internal moving parts, enhancing durability and reducing the risk of mechanical failure. It includes an innovative internal wiper mechanism, allowing the glass to be cleaned without disassembly—perfect for environments handling heavily soiled or coloured fluids.
This versatile flow indicator can be installed in any orientation, offering flexible placement in tight or complex piping systems. Whether monitoring coolant, oil, or process fluids, the WO1 ensures quick and reliable visual confirmation without interrupting operations.