Heavy Wall Tubular Gauge Glass

Size	Length	Temp.  Up to 150º F	Steam Boiler Service Up to 425º F	Size	Length	Temp.  Up to  150º F	Steam Boiler Service Up to  425º F
5/8”O.D + 1/64”,  -3/64” 3/16”Wall +3/64”, -0	10	600	345	3/4”O.D. +1/64”, -3/64” 7/32”Wall +1/16”,-0	10	600	345
	12	600	340		12	600	340
	14	600	335		14	600	335
	16	600	325		16	600	325
	18	600	320		18	600	320
	20	600	315		20	600	315
	24	580	300		24	580	300
	30	550	Not Recommended		30	550	Not Recommended
	36	500	Not Recommended		36	500	Not Recommended
	48 Max	340	Not Recommended		48 Max	340	Not Recommended