Gage Glass Clear: Heavy Wall

GAGED CLEAR HEAVY WALL

Borosilicate tubular heavy wall gage glass has the highest pressure rating 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 tubular gage glass.

Gage Flat Glass | Gage Sight Glass

Clear Heavy Wall Tubular | Clear High Pressure Tubular | Redlined Heavy Wall Tubular | Redlined High Pressure Tubular

Gage Glass Clear: Heavy Wall
Size OD/Wall Inches	Length Inches	Temperature up to 150° F No Corrosion	Steam Boiler Service Up to 425° F
5/8" OD + 1/64", -3/64"	10	600	345
	12	600	340
	14	600	335
3/16" Wall + 3/64", -0	16	600	325
	18	600	320
	20	600	315
	24	580	300
	30	550	NOT RECOMMENDED
	36	500	NOT RECOMMENDED
	48	340	NOT RECOMMENDED
Gage Glass Clear: Heavy Wall
3/4" OD + 1/64", -3/64"	10	600	345
	12	600	340
	14	600	335
7/32" Wall + 1/16", -0	16	600	325
	18	600	320
	20	600	315
	24	580	300
	30	550	NOT RECOMMENDED
	36	500	NOT RECOMMENDED
	48	340	NOT RECOMMENDED
Gage Glass Clear: Heavy Wall
7/8" OD + 1/64", -3/64"	36	500	NOT RECOMMENDED
1/4" Wall ± 1/16", -0	48	340	NOT RECOMMENDED
Gage Glass Clear: Heavy Wall
1" OD + 1/64", -3/64"	36	500	NOT RECOMMENDED
5/64" Wall + 1/16", -0"	48	340	NOT RECOMMENDED

Key Notes:

Heavy wall gage glass is restricted to a maximum length of 48".
The maximum recommended length in steam boiler service is 24".