Description
The Conbraco Industries 21-205-00 is a heavy-duty rough bronze water gauge engineered for reliable visual water level monitoring in boiler and hydronic steam systems. Built with extended shanks for improved accessibility and a composite plastic type wheel for easy operation, this gauge delivers dependable performance across a wide range of pressures and temperatures.
Key Features
- 1/2″ NPT male connections for straightforward installation into standard piping
- 5/8″ OD x 12″ length standard glass provides a clear, wide viewing area
- Rough bronze body construction for corrosion resistance and long service life
- Extended shanks allow for improved clearance and easier access in tight installations
- EPDM glass seal ensures a reliable, leak-resistant seal compatible with steam and hot water service
- Teflon stem packing minimizes friction and provides a durable, low-maintenance seal on valve stems
- Composite plastic type wheel for comfortable, tool-free valve operation
Pressure & Temperature Ratings
- Rated at 200 PSI @ 400°F for high-temperature steam applications
- Rated at 400 PSI @ 100°F for high-pressure cold water service
Typical Applications
- Boiler water level indication
- Hydronic heating systems
- Steam system water gauges
- Industrial process piping requiring visual water level monitoring







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