INFERNO
Manufacturing Corporation
115 Ricou St.; Shreveport, LA 71107-6933
PH: 318-221-8454; FAX: 318-222-4106

Pressure Ratings

Example: RA-13 uses Size 3 glass, rated to 2250 psi
RA-17 uses Size 7 glass, rated to 1950 psi

Nominal Glass Size
Pressure Rating
Size 1
Size 2
Size 3
100°F / 38°C PSI kPA PSI kPA PSI kPA
Reflex
Vision
Series		RA (most popular)2400 16,548 2320 15,996 2250 15,514
RDM / R100 3000 20,685 2900 19,996 2810 19,375
RDH / R200 4000 27,580 3880 26,753 3750 25,856
RLC-W (2" Ø large chamber)2000 13,790 1950 13,445 1900 13,101
Transparent
"See-Thru"
Vision
Series		TA2000 13,790 1830 12,618 1660 11,446
TDM / T100 2500 17,238 2320 15,996 2130 14,686
TDH / T200 3000 20,685 2880 19,858 2750 18,961
TLC-W (2" Ø large chamber)1500 10,343 1450 9,998 1400 9,653
11A-TL-B 5000 34,475

Nominal Glass Size
Pressure Rating
Size 4
Size 5
Size 6
100°F / 38°C PSI kPA PSI kPA PSI kPA
Reflex
Vision
Series		RA (most popular)2175 14,997 2100 14,480 2020 13,920
RDM / R100 2710 18,685 2630 18,134 2540 17,513
RDH / R200 3620 24,960 3500 24,133 3350 23,098
RLC-W (2" Ø large chamber)1850 12,756 1800 12,411 1750 12,066
Transparent
"See-Thru"
Vision
Series		TA1490 10,274 1325 9,136 1150 7,929
TDM / T100 1950 13,445 1750 12,066 1560 10,756
TDH / T200 2630 18,134 2500 17,238 2380 16,410
TLC-W (2" Ø large chamber)1350 9,308 1300 8,964 1250 8,619
B-TE-D 6500 44,818

Nominal Glass Size
Pressure Rating
Size 7
Size 8
Size 9
100°F / 38°C PSI kPA PSI kPA PSI kPA
Reflex
Vision
Series		RA (most popular)1950 13,445 1875 12,928 1800 12,411
RDM / R100 2440 16,824 2340 16,134 2250 15,514
RDH / R200 3240 22,340 3110 21,443 3000 20,685
RLC-W (2" Ø large chamber)1700 11,722 1600 11,032 1500 10,343
Transparent
"See-Thru"
Vision
Series		TA 990 6,826 830 5,723 650 4,482
TDM / T100 1380 9,515 1200 8,274 1000 6,895
TDH / T200 2240 15,445 2130 14,686 2000 13,790
TLC-W (2" Ø large chamber)1200 8,274 1100 7,585 1000 6,895

Nominal Glass Size
Pressure Rating
Size 1
Size 2
Size 3
600°F / 315°C PSI kPA PSI kPA PSI kPA
Reflex
Vision
Series		RA (most popular)1600 11,032 1550 10,687 1500 10,343
RDM / R100 2220 15,307 2150 14,824 2090 14,411
RDH / R200 2570 17,720 2570 17,720 2570 17,720
RLC-W (2" Ø large chamber)1300 8,964 1270 8,757 1250 8,619
Transparent
"See-Thru"
Vision
Series		TA1480 10,205 1360 9,377 1280 8,826
TDM / T100 1850 12,756 1720 11,859 1650 11,377
TDH / T200 2050 14,135 1960 13,514 1870 12,894
TLC-W (2" Ø large chamber) 850 5,861 830 5,723 800 5,516

Nominal Glass Size
Pressure Rating
Size 4
Size 5
Size 6
600°F / 315°C PSI kPA PSI kPA PSI kPA
Reflex
Vision
Series		RA (most popular)1450 9,998 1400 9,653 1350 9,308
RDM / R100 2010 13,859 1950 13,445 1850 12,894
RDH / R200 2500 17,238 2400 16,548 2310 15,927
RLC-W (2" Ø large chamber)1220 8,412 1200 8,274 1170 8,067
Transparent
"See-Thru"
Vision
Series		TA1110 7,653 980 6,757 870 5,930
TDM / T100 1430 9,860 1300 8,964 1160 7,998
TDH / T200 1780 12,273 1700 11,722 1610 11,101
TLC-W (2" Ø large chamber) 770 5,309 750 5,171 720 4,964
B-TE-D 4200 28,959

Nominal Glass Size
Pressure Rating
Size 7
Size 8
Size 9
600°F / 315°C PSI kPA PSI kPA PSI kPA
Reflex
Vision
Series		RA (most popular)1300 8,964 1250 8,619 1200 8,274
RDM / R100 1800 12,411 1730 11,928 1670 11,515
RDH / R200 2220 15,307 2130 14,686 2050 15,135
RLC-W (2" Ø large chamber)1150 7,927 1100 7,585 1050 7,240
Transparent
"See-Thru"
Vision
Series		TA 730 5,033 610 4,206 480 3,310
TDM / T100 1020 7,033 880 6,068 750 5,171
TDH / T200 1540 10,618 1430 9,860 1350 9,308
TLC-W (2" Ø large chamber) 700 4,827 650 4,482 550 3,792

WARNING: Gages require modification for steam service over 300 PSI; not all gages suitable for steam because of corrosive attack.