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Tubular Gage Glass - Heavy Wall Redline

Corning Pyrex® and Schott Duran®
Heavy Wall Redline Gage Glass. Heavy Wall Glass Code 7740. Borosilicate tubular gage glass has the highest pressure ratings of any tubular gage glass manufactured and is available in clear or redline. Heavy Wall gage glass is commonly used in liquid level gage and sight flow indicator applications that exceed the temperature and pressure of high pressure tubular gage glass. Heavy Wall gage glass is restricted to a maximum length of 48 inches.

The maximum recommended length in steam boiler service is 24". Prices are per Piece. 12 Pieces per Case.

Please note: Standard $35 Dollar Minimum

Box Fees may apply. Click here for details.

***Installation Guide For Tubular Liquid Level Gauges ***

Size	Length	Temperature Up to 150°F No Corrosion	Steam Boiler Service Up to 425°F	Price per Piece
5/8" O.D. (+1/64", -3/64") 3/16" Wall (+3/64", -0)	12	600	340	$27.18
	16	600	325	$47.63
	20	600	315	$49.75
	24	580	300	$51.90
	30	550	NOT RECOMMENDED	$71.50
	36*	500	NOT RECOMMENDED	$73.32
	48	340	NOT RECOMMENDED	$93.31

3/4" O.D. (+1/64", -3/64") 7/32" Wall (+1/16", -0)	12	600	340	$28.05
	16	600	325	$54.50
	20	600	315	$56.23
	24	580	300	$58.42
	30	550	NOT RECOMMENDED	$80.34
	36*	500	NOT RECOMMENDED	$82.51
	48	340	NOT RECOMMENDED	$106.52

*Note: * Indicates standard factory stocked lengths. All items are packaged (12) pieces per case when ordered in standard stock factory lengths unless otherwise indicated, or ordered cut to length or ordered in less than case quantities.

Disclaimer: PPI holds no responsibility for misprints. Prices subject to change.

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Mailing Address: Power Plus International
143 McDonough Parkway
McDonough, GA 30253