Size
Inches |
Overall
Length
Inches |
Working Pressure |
At
70° F
(PSIG) |
At
250° F
(PSIG) |
| 1/2 |
6.5 |
825 |
760 |
| 3/4 |
7 |
600 |
552 |
| 1 |
8 |
580 |
534 |
| 1-1/4 |
8.5 |
450 |
414 |
| 1-1/2 |
9 |
410 |
377 |
| 2 |
10.5 |
442 |
407 |
| 2-1/2 |
12 |
390 |
359 |
| 3 |
14 |
310 |
286 |
| 4 |
16 |
250 |
230 |
|
|
Temperature Correction Factor |
Multiply Working Pressure
@ 70°
F
by Factor Listed Below |
| Temp. |
Factor |
Temp. |
Factor |
| 100 |
.99 |
450 |
.81 |
| 150 |
.96 |
550 |
.76 |
| 200 |
.94 |
650 |
.72 |
| 250 |
.92 |
800 |
.66 |
| 300 |
.89 |
1000 |
.60 |
| 350 |
.886 |
1200 |
.55 |
| 400 |
.84 |
1400 |
.40 |
|