Description
Monitor water levels in your boiler or hydronic system with confidence using the Conbraco 20-104-00 Water Gauge, a reliable and durable liquid-level sight gauge designed for high-performance heating applications.
Key Features
- Rugged Bronze Construction — Built with a bronze body for strength and corrosion resistance under demanding system conditions.
- Clear 5/8″ × 12″ Glass Tube — Provides a precise visual reference to monitor water level with ease and accuracy.
- High Pressure & Temperature Rating — Rated for up to 300 PSIG at 100 °F and 125 PSIG at 350 °F, this gauge performs reliably even in strenuous boiler environments.
- 1/2″ MNPT Connection — Standard male connection makes installation seamless in most boiler and heating systems.
- Aluminum Hand Wheel — Easy to operate with a lightweight, sturdy aluminum wheel for manual operation.
- Needle Drain Valve — Includes a ¼″ needle drain valve in the lower arm for safe and controlled draining during maintenance.
- Automatic Ball Checks — Prevent fluid loss in the event of a broken gauge glass by stopping flow automatically.
- Certified & Compliant — CRN registered under OF6616.5C, ensuring compliance with industry safety standards.






