Conbraco 20-204-00 Water Gauge

For industrial fluid monitoring, the Conbraco 20-204-00 Water Gauge is a heavy pattern solution engineered for rigorous boiler and tank applications. This set features 1/2" NPT male connections and a rough bronze body construction, providing high-strength durability in high-demand environments. Each unit comes equipped with a 5/8" OD x 12" length standard glass, secured by high-grade EPDM glass seals and a Teflon stem packing assembly to ensure leak-free operation under thermal cycling. The integrated aluminum type wheel offers a distinct tactile grip for manual isolation, even in tight mechanical rooms. Built for high-pressure performance, this gauge set is rated for 400 PSI at 100??F and maintains a 200 PSI rating at 400??F, making it a reliable standard for veteran contractors handling liquid level verification. Its heavy pattern design ensures a more robust valve body compared to standard duty series, catering specifically to professional HVACR and steam system installs.

• Heavy Pattern Construction: Features a reinforced bronze body for increased service ratings and long-term structural integrity.
• Advanced Sealing Technology: Utilizes Teflon stem packing and EPDM glass seals for superior chemical resistance and thermal stability.
• High-Visibility Monitoring: Includes 5/8" OD x 12" length standard glass for clear inspection of liquid levels in boilers and storage tanks.
• Contractor-Grade Durability: Equipped with a rugged aluminum type wheel and corrosion-resistant materials for demanding mechanical environments.
• Versatile Pressure Ratings: Successfully handles up to 400 PSI, providing a wider safety margin for various industrial applications.

Is this water gauge set suitable for steam boiler applications?
Yes, the Conbraco 20-204-00 is rated for 200 PSI at 400??F, making it suitable for many low to medium pressure steam boiler configurations requiring 1/2" NPT connections.

Can the gauge glass be replaced if it breaks in the field?
The assembly is designed with standard 5/8" OD glass specs, allowing for straightforward replacement of the 12" length standard glass. Always ensure the system is depressurized before maintenance.

What is the difference between this "Heavy Pattern" and a standard water gauge?
The heavy pattern series features a thicker casting and more robust internal components, allowing for the higher 400 PSI pressure rating at 100??F compared to standard lightweight models.

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