Tubular Gage Glass -
Redline High Pressure
Corning Pyrex® and Schott Duran®
Gage Glass - Redline Glass Code 7740. Borosilicate
tubular gage glass has a red line between two white lines which, in
the presence of a colorless liquid, magnifies the red line. The
bold red line makes it easier to read the liquid level. Redline
tubular gage glass is widely used in tanks, reservoirs and low
pressure boiler applications.
Note: Each piece of Duran® tubular gage glass of standard length
and in case quantities has the following identification imprinted on
Prices are per Piece. 12 Pieces per Case.
Please note: Standard $35 Dollar Minimum
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***Installation Guide For Tubular Liquid
Level Gauges ***