Conbraco 98-34P-36 Red Line Liquid Level Gage Glass

Product Description

The CONBRACO 98-34P-36 is a red line liquid level gage glass rated for 200 psi working pressure. It is designed to provide a visible liquid level indication in boilers, tanks, and pressure vessels where monitoring fluid levels under pressure is required. The red line grade construction helps technicians quickly read liquid levels against the contrasting stripe at a glance. At 36 inches in length and sized for 0.75 inch outer diameter installations, this gage glass suits applications where extended sight coverage is needed. Licensed plumbers, pipefitters, and boiler technicians are the primary installers of this type of component.

This gage glass is suited for residential and commercial boiler systems, pressure tanks, and industrial liquid storage vessels operating up to 200 psi. The 36-inch length accommodates taller vessels or applications requiring a longer sight glass span. The 0.75 inch outer diameter sizing must be matched to the appropriate gage glass fittings or valves already installed on the vessel. Verify fitting compatibility with the gauge cocks or valve set before ordering.

Key Features

• 200 psi maximum working pressure rating
• Red line grade construction for quick visual level identification
• 36-inch length provides extended sight coverage on taller vessels
• 0.75 inch outer diameter sizing for standard gage glass fittings
• Single-piece construction packaged individually

Compatibility

Designed as an OEM-style replacement or direct-install gage glass for boilers, pressure tanks, and liquid vessels equipped with fittings accepting a 0.75 inch outer diameter, 36-inch gage glass rated to 200 psi.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or certified boiler technician in accordance with applicable local codes and ASME boiler and pressure vessel guidelines. Always depressurize and drain the vessel completely before removing or installing gage glass. Handle glass carefully during installation to avoid stress fractures that could cause failure under pressure. Inspect gage glass fittings and packing nuts for wear and replace as needed before seating the new glass.