Glass-Trac Reflex

Liquid Level Gauges and Valves

Category Glass-Trac

Glass-Trac Reflex Gauges use prism glass to provide an excellent indication of the liquid 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 Gauges are made in three pressures series (maximum 4000 psig @ 100ºF) and are tapped for ½” or ¾” NPT connections. The standard Glass-Trac level gauges are designed for minimum -20ºF service.

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

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

Features

Specs

Documents

Videos

Accessories

Parts

Compatible Products

Features

Specs

Pressure Rating at º F*

Low Pressure Gauge**
Glass Size	100º	200º	300º	400º	500º	600º	700º
1	2400	2320	2240	2150	2000	1780	1520
2	2325	2250	2170	2090	1940	1720	1470
3	2250	2180	2100	2020	1880	1670	1420
4	2175	2100	2020	1940	1820	1600	1370
5	2100	2030	1960	1880	1750	1550	1320
6	2025	1950	1890	1810	1680	1500	1280
7	1950	1890	1820	1750	1630	1440	1230
8	1875	1820	1750	1680	1560	1390	1180
9	1800	1740	1680	1620	1510	1340	1140
Mid Pressure Gauge**
Glass Size	100º	200º	300º	400º	500º	600º	700º
1	3000	2900	2800	2690	2500	2220	1890
2	2910	2820	2720	2600	2420	2150	1840
3	2820	2720	2625	2530	2350	2080	1780
4	2725	2640	2560	2460	2270	2040	1740
5	2630	2540	2460	2360	2190	1950	1660
6	2535	2450	2360	2270	2110	1875	1600
7	2440	2360	2280	2190	2030	1805	1540
8	2345	2270	2190	2110	1960	1740	1480
9	2250	2180	2100	2020	1880	1670	1420
High Pressure Gauge**
Glass Size	100º	200º	300º	400º	500º	600º	700º
ALL	4000	3890	3790	3700	3470	3080	2530

* Gates for service to 800° F are available. Consult the factory for the application and ratings.

* Glass-Trac standard gauge glass is made of borosilicate glass, good to 600 degrees F. For temperatures exceeding 600, aluminosilicate glass can be supplied up to 800 degrees F. Above 800 degrees F consult factory.

** Saturated steam to 300 WSP. Above 300 WSP, use transparent gauge with mica shields.

* Longer extensions for lower temperatures are available. Contact Sales.

Part	Low Pressure Series		Medium Pressure Series		High Pressure Series
Chamber	Carbon Steel A-108 1018	Stainless Steel ASTM 276 316L	Carbon Steel A-108 1018	Stainless Steel ASTM 276 316L	Carbon Steel A-108 1018	Stainless Steel ASTM 276 316L
Gasket	Garlock IFG 5500		Garlock IFG 5500		Garlock IFG 5500
Glass	Tempered Borosilicate		Tempered Borosilicate		Tempered Borosilicate
Cushion	Garlock IFG 5500		Garlock IFG 5500		Garlock IFG 5500
Cover	Carbon Steel A-108 1018	Stainless Steel ASTM 276 316L	Carbon Steel A-108 1018	Stainless Steel ASTM 276 316L	Carbon Steel A-108 1018	Stainless Steel ASTM 276 316L
Bolt/U-Bolt	Carbon Steel ASTM A 193 Grade B7 Rust Proof		Carbon Steel ASTM A 193 Grade B7 Rust Proof		Carbon Steel ASTM A 193 Grade B7 Rust Proof
Nut	Carbon Steel ASTM A 194 2H		Carbon Steel ASTM A 194 2H		Carbon Steel ASTM A 194 2H

Gasket Temperature Ratings

Gasket Material	Minimum Temperature	Maximum Temperature	Rating Factor
Garlock IFG® -5500	-40°F (-40°C)	550°F (288°C)	100%
25% Glass Filled TFE	-328°F (-200°C)	500°F (260°C)	100%
Grafoil®	-328°F (-200°C)	800°F (426°C)	100%
PCTFE (Kel-F®) Shield	-400°F (-268°C)	302°F (150°C)	50%

Glass Temperature Ratings

Glass Type	Temperature Rating
Borosilicate	Up to 600°F (316°C)
HP Borosilicate	Up to 600°F (316°C)
Aluminosilicate	Up to 800°F (426°C)

Documents

Document	Title	Category
100-00	Glass-Trac Liquid Level Gauges and Valves Catalog	Brochures, Product Line Brochure
110-00	Glass-Trac Training Manual	Technical Documents
110-01	Glass-Trac Specification Guide	Glass-Trac, Product Literature, Technical Documents
110-02	Crossover Sheets	Glass-Trac, Technical Documents, Tele-Trac Webinar
130-01	Glass Trac IOM	IOMs, Product Literature
	Reflex Level Gauge	Product Literature
	Daniel Acquisition Announcement
110-01	Glass Trac ISA Data Sheet	Data Sheet, Glass-Trac
	Viewing Angle Specification	Data Sheet, Steam-Trac
	Glass Cover Removal Instructions	Product Literature
	Automated Slide Ruler for Glass-Trac
	How To Rebuild a Glass-Trac Level Gauge Poster	Brochures, Glass-Trac
	Level Arc Brochure	Brochures, Glass-Trac, Steam-Trac