Model Number | Cast Iron Heads [inches] | Dimensions [inches] | Htg. Surf. [sq.ft] |
||||||||||||||
2 Pass | 4 Pass | 2 Pass | 4 Pass | 2 and 4 Pass | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
R1 | K1 | R2 | K2 | C | H | D | F | M | E | B | A | L | N1 | N2 | |||
SA-1221 | SA-1241 | 24 | 4" Flange | 12 | 3" Flange | 10 1/8 | 14 5/8 | 12 3/4 | 19 | 10 | 29 | 8 1/8 | 11 | 36 1/4 | 4" Flange | 1 1/4" NPT | 58.6 |
SA-1222 | SA-1242 | 24 | 4" Flange | 12 | 3" Flange | 10 1/8 | 14 5/8 | 12 3/4 | 19 | 10 | 41 | 8 1/8 | 11 | 48 1/4 | 6" Flange | 1 1/4" NPT | 79 |
SA-1223 | SA-1243 | 24 | 4" Flange | 12 | 3" Flange | 10 1/8 | 14 5/8 | 12 3/4 | 19 | 10 | 53 | 8 1/8 | 11 | 60 1/4 | 6" Flange | 1 1/2" NPT | 99.5 |
SA-1224 | SA-1244 | 24 | 4" Flange | 12 | 3" Flange | 10 1/8 | 14 5/8 | 12 3/4 | 19 | 10 | 65 | 8 1/8 | 11 | 72 1/4 | 6" Flange | 2" NPT | 119.9 |
SA-1225 | SA-1245 | 24 | 4" Flange | 12 | 3" Flange | 10 1/8 | 14 5/8 | 12 3/4 | 19 | 10 | 77 | 8 1/8 | 11 | 84 1/4 | 8" Flange | 2" NPT | 140.3 |
SA-1226 | SA-1246 | 24 | 4" Flange | 12 | 3" Flange | 10 1/8 | 14 5/8 | 12 3/4 | 19 | 10 | 88 | 9 | 11 | 96 1/4 | 8" Flange | 2 1/2" NPT | 160.8 |
SA-1227 | SA-1247 | 24 | 4" Flange | 12 | 3" Flange | 10 1/8 | 14 5/8 | 12 3/4 | 19 | 10 | 100 | 9 | 11 | 108 1/4 | 8" Flange | 2 1/2" NPT | 181.2 |
SA-1228 | SA-1248 | 24 | 4" Flange | 12 | 3" Flange | 10 1/8 | 14 5/8 | 12 3/4 | 19 | 112 | 9 | 11 | 120 1/4 | 8" Flange | 2 1/2" NPT | 201.6 |