Description
Monitor system fluid levels with confidence using the Conbraco 20 351 03 Square Pattern Water Gauge, a robust and purpose-built sight gauge designed for industrial and boiler applications. Built with heavy-duty bronze construction, this gauge offers reliable, real-time liquid level verification in demanding environments.
Key Features
- 1/2″ MNPT Connection: Standard half-inch male NPT threading makes installation straightforward in most piping systems.
- Durable Bronze Body: Made from cast bronze to resist corrosion and handle long-term use under high-temperature conditions.
- 5/8″ × 12″ Glass Tube: Features a 5/8-inch diameter, 12-inch-long sight glass that provides a clear and accurate level view.
- High Pressure & Temperature Rating: Rated for 200 psig at 400 °F and 400 psig at 100 °F — built to withstand rigorous boiler operating conditions.
- Compact Square Pattern Design: The square-pattern arrangement simplifies installation and maintains a clean footprint.
- Standard Drain Valve: Equipped with a ¼″ needle drain for safe, controlled bleeding during maintenance.
- Reliable Seals: Uses EPDM or compatible gasket materials to ensure a long-lasting, leak-free seal.






