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Redline gauge glass is typically used in low pressure boilers, reservoirs and tank applications. The redline gauge glass features a red stripe and a white stripe. In the presence of a colourless fluid the red and white line magnifies and highlights the fluid level.

Pressure ratings vary depending on diameter, thickness and environment.

Product Profiles

Redline Gauge GlassCleaning Brush


Part Numbers

Example: SGP - 12 X 18 REDLINE - Redline Gauge Glass - 1/2" O.D., 18" length