BL Flow Indicator With Floating Ball
- Ball rises in glass dome to indicate flow
- Stainless steel body
- Sizes from 1/4" to 1½" BSP
- Maximum temperature 200°C
- Maximum pressure 16 bar
- Suitable for liquids and gases
- Description
- Downloads
The GHM BL Flow Indicator provides a simple yet highly effective method for visually verifying flow in your system. Designed for use with liquids, gases, and even aggressive media, this mechanical indicator uses a floating Teflon ball that rises within a borosilicate glass dome as flow begins. This visual cue ensures immediate confirmation that flow is present—ideal for safety-critical or monitoring applications.
Built with a robust stainless steel body, the BL Flow Indicator is highly resistant to corrosion, making it suitable for use in harsh industrial environments. It supports media temperatures up to 200°C and pressures up to 16 bar, offering dependable performance in demanding conditions. With BSP sizes ranging from ¼" to 1½", and a maximum flow range up to 60 l/min, the indicator fits a wide variety of systems.
Installation is simple in a horizontal line with the glass dome on top, and the design accommodates forward flow with minimal resistance thanks to its low-friction PTFE seat.
