Forty years of product knowledge brings you the best the market has to offer! Quest-Tec Solutions is a young company with a long lineage of quality, experience and care. The development and engineering of the liquid level gage and valve product lines began more than forty years ago.

Glass-Trac Reflex Gages

Glass-Trac Reflex Gages use prism glass to provide an excellent indication of the 1liquid level. All liquids appear black in high contrast to the mirror-like surface above. This clean line of separation can be sighted from many yards away. Reflex Gages are made in three pressures series (maximum 4000 psig @ 100ºF) and are tapped for ½” or ¾” NPT connections. The standard Glass-Trac level gages are designed for minimum -20ºF service.

On Glass-Trac Reflex Close Hook-up Gages with ½” NPT connections, the center-to-center dimensions is the same as the overall length on standard gages.

On Close Hook-up Gages with ¾” NPT connections, the center-to-center dimensions is the same as the overall length on standard gages plus ⅜”.

Materials

BODY (LIQUID CHAMBER): Accurately machined from square tubes to provide perfect seating for gage glasses. Glass is recessed for protection. Body materials include 316 stainless steel and carbon steel.
COVER: Glass-Trac gage covers are made of carbon steel or 316 stainless steel in all their sizes and pressure ratings for higher strength and dependable service. All covers are machined to provide recessed seating protection for the glass.
GLASS: All standard Glass-Trac Reflex Gages use tempered borosilicate glass in nine standard lengths. Each glass has expertly molded reflecting prisms.
GASKETS & CUSHONS: High grade non-asbestos is used in gaskets and cushions for Glass-Trac gages. The machined recess in the gage body and cover protects the gasket and cushion as well as the glass.
BOLTS: Glass-Trac gage bolts are made of alloy steel, ASTM A-193 Grade B7.
NUTS: Gage nuts are made of steel, ASTM A-194 Grade 2H.
(Torque instructions for gage bolts are on the back cover.)

Document Number Description File Size Download
Product Bulletins
100-00 Glass-Trac Liquid Level Gages and Valves 6554kb Download
100-01 Tubular Gages and Valves 644kb Download
100-02 Glass-Trac Model 1TC Tubular Gage Valves 159kb Download
Technical Documents
110-00 Liquid Level Gage Specifying Guide 1587kb Download
120-01 Standard Low Pressure Gage Drawing 306kb Download
120-02 Standard Medium Pressure Gage Drawing 138kb Download
120-03 Standard High Pressure Gage Drawing 220kb Download
120-05 Standard Large Chamber Gage Drawing 559kb Download
120-08 Weld Pad Drawing 127kb Download
120-11 Close Hookup -Low Pressure -1/2" Gage Drawing 100kb Download
120-12 Close Hookup -Low Pressure -3/4" Gage Drawing 100kb Download
120-13 Close Hookup -Medium Pressure -1/2" Gage Drawing 100kb Download
120-14 Close Hookup -Medium Pressure -3/4" Gage Drawing 99kb Download
120-15 Close Hookup -High Pressure -1/2" Gage Drawing 99kb Download
120-16 Close Hookup -High Pressure -3/4" Gage Drawing 99kb Download
120-17 Large Chamber -Close Hookup Gage Drawing 156kb Download
120-31 Heated/Cooled Externally Low Pressure Gage Drawing 276kb Download
120-32 Heated/Cooled Externally Medium Pressure Gage Drawing 304kb Download
120-33 Frost Prevention Low Pressure Gage Drawing 286kb Download
120-34 Frost Prevention Medium Pressure Gage Drawing 261kb Download
120-51 1S/1U Valves 415kb Download
120-52 2S/2U Valves 344kb Download
120-53 3S/3U Valves 759kb Download
120-54 4S/4U Valves 467kb Download
120-55 5S/5U Valves 573kb Download
120-56 7S/7U Valves 507kb Download
120-71 1TC Valves 72kb Download
120-72 1T/2T Valves 68kb Download
130-00 Installation and Operating Instructions 429kb Download
130-01 Maintenance Tip Sheet 345kb Download

 

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