Model Number | Cast Iron Heads [inches] | Dimensions [inches] | Htg. Surf. [sq.ft] |
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2 Pass | 4 Pass | 2 Pass | 4 Pass | 2 and 4 Pass | |||||||||||||
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R1 | K1 | R2 | K2 | C | H | D | F | M | E | B | A | L | N1 | N2 | |||
SA-1421 | SA-1441 | 26 | 6" Flange | 13 | 4" Flange | 11 5/8 | 16 5/8 | 14 | 21 | 10 | 29 | 8 3/4 | >12 | 37 1/4 | 6" Flange | 1 1/4" NPT | 75.7 |
SA-1422 | SA-1442 | 26 | 6" Flange | 13 | 4" Flange | 11 5/8 | 16 5/8 | 14 | 21 | 10 | 40 1/2 | 8 3/4 | 12 | 49 1/4 | 6" Flange | 2" NPT | 102.4 |
SA-1423 | SA-1443 | 26 | 6" Flange | 13 | 4" Flange | 11 5/8 | 16 5/8 | 14 | 21 | 10 | 52 1/2 | 8 3/4 | 12 | 61 1/4 | 6" Flange | 2" NPT | 129.1 |
SA-1424 | SA-1444 | 26 | 6" Flange | 13 | 4" Flange | 11 5/8 | 16 5/8 | 14 | 21 | 10 | 64 1/2 | 8 3/4 | 12 | 73 1/4 | 8" Flange | 2" NPT | 155.8 |
SA-1425 | SA-1445 | 26 | 6" Flange | 13 | 4" Flange | 11 5/8 | 15 5/8 | 14 | 21 | 10 | 76 | 9 5/8 | 12 | 85 1/4 | 8" Flange | 2 1/2" NPT | 182.5 |
SA-1426 | SA-1446 | 26 | 6" Flange | 13 | 4" Flange | 11 5/8 | 16 5/8 | 14 | 21 | 10 | 88 | 9 5/8 | 12 | 97 1/4 | 8" Flange | 2 1/2" NPT | 209.2 |
SA-1427 | SA-1447 | 26 | 6" Flange | 13 | 4" Flange | 11 5/8 | 16 5/8 | 14 | 21 | 10 | 100 | 9 5/8 | 12 | 109 1/4 | 10" Flange | 2 1/2" NPT | 236 |
SA-1428 | SA-1448 | 26 | 6" Flange | 13 | 4" Flange | 11 5/8 | 16 5/8 | 14 | 21 | 10 | 112 | 9 5/8 | 12 | 121 1/4 | 10" Flange | 3" NPT | 262.7 |