Recold, Jc series, Schematic – SPX Cooling Technologies Recold JT Series User Manual
Page 3: Cooling tower
Recold
/
JC Series
Cooling Tower
/
Schematic
3
A
B
R
C
K
H
D
J
12"
2"
DRAIN AND
OVERFLOW
EXTERNAL
FLOAT BOX
SPRAY HEADER
CLEANOUT
12"
MAKEUP
INLET
OUTLET
ELIMINATOR
ACCESS
ACCESS
DOOR
2" LIFTING
HOLE (4)
7
/
8
" MOUNTING
HOLE (6)
Model
Dimensions inches
Access Doors
Sump
gallons
note 4
Far Side
Near Side
A
B
C
note 2
D
H
J
K
R
Top
Bottom
Top
Bottom
JT1830
80
76
31
84
—
6
53
61
1
⁄
4
1
1
—
—
43
JT2140
96
76
37
102
—
6
65
61
1
1
—
—
64
JT2550 - JT2565
115
3
⁄
4
77
45
1
⁄
4
124
51
1
⁄
4
6
76
3
⁄
4
65
1
1
1
1
95
JT3175 - JT3185
139
1
⁄
2
80
1
⁄
4
55
1
⁄
2
144
51
6
92
67
1
1
1
1
163
JT31100
139
1
⁄
2
80
1
⁄
4
55
1
⁄
2
144
51
6
92
67
1
1
1
1
163
JT37110 - JT37130
172
1
⁄
4
92
1
⁄
2
66
7
⁄
8
180
1
⁄
4
71
3
⁄
4
6
115
71
2
1
2
1
248
JT37140
172
1
⁄
4
92
1
⁄
2
66
7
⁄
8
180
1
⁄
4
71
3
⁄
4
6
115
71
2
1
2
1
248
JT40160 - JT40180
184
1
⁄
4
98
1
⁄
2
93
1
⁄
4
192
84
1
⁄
2
8
115
78
2
1
2
1
note 1
374
JT40215 - JT40240
208
98
1
⁄
2
93
3
⁄
8
217
96
1
⁄
2
8
139
1
⁄
4
78
2
1
2
1
note 1
454
JT40265
208
98
1
⁄
2
93
3
⁄
8
217
96
1
⁄
2
8
139
1
⁄
4
78
2
1
2
1
note 1
454
JT49290 - JT49310
221
118
1
⁄
2
100
1
⁄
2
225
80
10
139
1
⁄
2
102
2
2
2
2
note 1
748
JT49340 - JT49360
245
1
⁄
2
118
1
⁄
2
100
1
⁄
2
248
104
10
164
1
⁄
2
102
2
2
2
2
note 1
880
JT49390 - JT49415
268
118
1
⁄
2
100
1
⁄
2
273
128
10
188
102
2
2
2
2
note 1
1012
Note
1 An additional bottom access door is installed on inlet
connection end.
2 Overall width of unit at base rail is C plus 1".
3 Maximum 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".
Model JT
1830 2140 2550 2565 3175 3185 31100 37100 37130 37140 40160 40180 40215 40240 40265 49290 49310 49340 49360 49390 49415
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
1
1
⁄
4
1
1
⁄
4
1
1
⁄
4
1
1
⁄
4
1
1
⁄
4
1
1
⁄
4
1
1
⁄
4
1
1
⁄
4
1
1
⁄
4
1
1
⁄
4
1
1
⁄
4
Drain FPT
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
Inlet MPT
2
1
⁄
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
Fan Diamter
18
21
25
25
31
31
31
37
37
37
40
40
40
40
40
49
49
49
49
49
49
Fan RPM
625
600
430
500
350
400
462
360
410
445
385
415
385
415
430
243
267
246
271
253
278
Fan CFM
5880
8060 10800 13300 15700 17100 20200 24000 27300 29700 39100 42500 45100 47200 50300 55500 61000 64500 71000 74200 84500
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
Motor Frame
145T
182T
184T
184T
213T
215T
215T
254T
254T
256T
284T
256T
284T
286T
284T
284T
286T
286T
324T
324T
326T
Shipping Weight lb
853
1142
1597
1616
2504
2528
2557
3906
3943
3988
5133
5194
5579
5675
5709
7886
7916
8486
8624
8978
9028
Operating Weight lb** 1210 1675 2390 2410 3870 3900 3915 5980 6010 6060 8250 8310 9365 9460 9500 14120 14150 15820 16000 17410 17460
* 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.
† Nominal tons are based upon 95°F HW, 85°F CW, 78°F WB and 3
GPM/ton. The UPDATE web-based selection software provides JT model
recommendations based on specific design requirements.