Recold / JC Series CoolingTower / | Schematic |
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| Access Doors |
| Sump |
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Model |
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| Dimensions inches |
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| Far Side | Near Side |
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| gallons |
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| note 4 |
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| A | B | C note 2 | D |
| H | J |
| K | R | Top | Bottom | Top | Bottom |
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JT1830 | 80 | 76 | 31 | 84 |
| — | 6 |
| 53 | 611⁄4 | 1 | 1 | — | — | 43 |
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JT2140 | 96 | 76 | 37 | 102 |
| — | 6 |
| 65 | 61 | 1 | 1 | — | — | 64 |
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JT2550 - JT2565 | 1153⁄4 | 77 | 451⁄4 | 124 |
| 511⁄4 | 6 |
| 763⁄4 | 65 | 1 | 1 | 1 | 1 | 95 |
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JT3175 - JT3185 | 1391⁄2 | 801⁄4 | 551⁄2 | 144 |
| 51 | 6 |
| 92 | 67 | 1 | 1 | 1 | 1 | 163 |
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JT31100 | 1391⁄2 | 801⁄4 | 551⁄2 | 144 |
| 51 | 6 |
| 92 | 67 | 1 | 1 | 1 | 1 | 163 |
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JT37110 - JT37130 | 1721⁄4 | 921⁄2 | 667⁄8 | 1801⁄4 |
| 713⁄4 | 6 |
| 115 | 71 | 2 | 1 | 2 | 1 | 248 |
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JT37140 | 1721⁄4 | 921⁄2 | 667⁄8 | 1801⁄4 |
| 713⁄4 | 6 |
| 115 | 71 | 2 | 1 | 2 | 1 | 248 |
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JT40160 - JT40180 | 1841⁄4 | 981⁄2 | 931⁄4 | 192 |
| 841⁄2 | 8 |
| 115 | 78 | 2 | 1 | 2 | 1 note 1 | 374 |
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JT40215 - JT40240 | 208 | 981⁄2 | 933⁄8 | 217 |
| 961⁄2 | 8 |
| 1391⁄4 | 78 | 2 | 1 | 2 | 1 note 1 | 454 |
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JT40265 | 208 | 981⁄2 | 933⁄8 | 217 |
| 961⁄2 | 8 |
| 1391⁄4 | 78 | 2 | 1 | 2 | 1 note 1 | 454 |
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JT49290 - JT49310 | 221 | 1181⁄2 | 1001⁄2 | 225 |
| 80 | 10 |
| 1391⁄2 | 102 | 2 | 2 | 2 | 2 note 1 | 748 |
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JT49340 - JT49360 | 2451⁄2 | 1181⁄2 | 1001⁄2 | 248 |
| 104 | 10 |
| 1641⁄2 | 102 | 2 | 2 | 2 | 2 note 1 | 880 |
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JT49390 - JT49415 | 268 | 1181⁄2 | 1001⁄2 | 273 |
| 128 | 10 |
| 188 | 102 | 2 | 2 | 2 | 2 note 1 | 1012 |
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Note
1An additional bottom access door is installed on inlet connection end.
2Overall width of unit at base rail is C plus 1".
3Maximum overall height at blower (fan) section is 118".
4. Water level at top of overflow stand pipe
5 Discharge duct flange is C minus 3" and K minus 3".
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| A |
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| C |
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| K | ELIMINATOR |
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| ACCESS |
| INLET | |
| ACCESS |
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| DOOR |
| SPRAY HEADER | OUTLET | |
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| CLEANOUT |
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| B |
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| R |
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| EXTERNAL |
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| FLOAT BOX |
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J |
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| 7/8" MOUNTING | H |
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| MAKEUP |
12" | 12" | 2" |
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HOLE (6) | DRAIN AND | ||||
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| D | 2" LIFTING |
| OVERFLOW |
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| HOLE (4) |
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Model | JT | 1830 | 2140 | 2550 | 2565 | 3175 | 3185 | 31100 | 37100 | 37130 | 37140 | 40160 | 40180 | 40215 | 40240 | 40265 | 49290 | 49310 | 49340 | 49360 | 49390 | 49415 |
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Nominal Tons† |
| 26 | 36 | 47 | 57 | 73 | 83 | 92 | 113 | 130 | 142 | 164 | 178 | 195 | 212 | 232 | 264 | 280 | 300 | 325 | 340 | 364 |
Supply FPT |
| 1⁄2 | 1⁄2 | 1⁄2 | 1⁄2 | 3⁄4 | 3⁄4 | 3⁄4 | 1 | 1 | 1 | 11⁄4 | 11⁄4 | 11⁄4 | 11⁄4 | 11⁄4 | 11⁄4 | 11⁄4 | 11⁄4 | 11⁄4 | 11⁄4 | 11⁄4 |
Drain FPT |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 |
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Inlet MPT |
| 21⁄2 | 3 | 3 | 4 | 4 | 4 | (2) 3 | (2) 4 | (2) 4 | (2) 4 | (2) 4 | (2) 4 | (2) 4 | (2) 4 | (2) 4 | (2) 5 | (2) 5 | (2) 5 | (2) 6 | (2) 6 | (2) 6 |
Outlet MPT |
| 4 | 4 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 |
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Fan Diamter |
| 18 | 21 | 25 | 25 | 31 | 31 | 31 | 37 | 37 | 37 | 40 | 40 | 40 | 40 | 40 | 49 | 49 | 49 | 49 | 49 | 49 |
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Fan RPM |
| 625 | 600 | 430 | 500 | 350 | 400 | 462 | 360 | 410 | 445 | 385 | 415 | 385 | 415 | 430 | 243 | 267 | 246 | 271 | 253 | 278 |
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Fan CFM |
| 5880 | 8060 | 10800 | 13300 | 15700 | 17100 | 20200 | 24000 | 27300 | 29700 | 39100 | 42500 | 45100 | 47200 | 50300 | 55500 | 61000 | 64500 | 71000 | 74200 | 84500 |
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Motor hp* (0"=1⁄4" SP) | 2 | 3 | 3 | 5 | 5 | 7.5 | 10 | 10 | 15 | 20 | 20 | 25 | 20 | 25 | 30 | 25 | 30 | 30 | 40 | 40 | 50 | |
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Motor Frame |
| 145T | 182T | 184T | 184T | 213T | 215T | 215T | 254T | 254T | 256T | 284T | 256T | 284T | 286T | 284T | 284T | 286T | 286T | 324T | 324T | 326T |
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Shipping Weight lb | 853 | 1142 | 1597 | 1616 | 2504 | 2528 | 2557 | 3906 | 3943 | 3988 | 5133 | 5194 | 5579 | 5675 | 5709 | 7886 | 7916 | 8486 | 8624 | 8978 | 9028 | |
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Operating Weight lb** | 1210 | 1675 | 2390 | 2410 | 3870 | 3900 | 3915 | 5980 | 6010 | 6060 | 8250 | 8310 | 9365 | 9460 | 9500 | 14120 | 14150 | 15820 | 16000 | 17410 | 17460 | |
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†Nominal tons are based upon 95°F HW, 85°F CW, 78°F WB and 3 GPM/ton. The UPDATE
*For static pressure from 1⁄4" to 1⁄2" ESP, use next size larger motor.
**At normal operating water level in cold water basin.
Note: All piping connections are for standard GPM. Consult Recold for other flow rates.