rtaC sEriEs - Coolwater Tech · RTAC-17 54 49 45 RTAC-21 67 61 55 70 81 61 39 RTAC-26 83 76 68...
15
24 Note: Specifications are per unit. Drawings not for engineering purposes and are subject to final engineering approval. RTAC SERIES closed circuit counter flow • induced draft medium to high capacity offered in models with and without fill The RTAC Series is available in sizes from 15 - 691 nominal tons (single cell), to 1382 nominal tons (double cell), 48 - 4396 GPM, with a range of weights, sizes and flows. Full range of standard sizes and footprint available in specification sheet. Drain Makeup Width H (Height to Top of Fan Cowl) Direct Drive Motor Overflow RC-000 (Nom Tons, 1 cell) RC-000-2 (Nom Tons, 2 cell) Length 2- 1/2” A B Fluid In Fluid Out FEATURES Features: iD Intelligent Control, Direct Drive, Cool Core Sheet and Block Fill, Jedair Fan System MODULAR DESIGN The RTCH Series is designed in modular sections to minimize weight and size and reduce crane installation costs. VERTICAL DESIGN Air recirculation is minimized by vertical design. ALL-SIDE ACCESS Access to the cold water basin is on all four sides of the tower via quick release louvers panels. CWT RADIANT ARRAY For maximum heat transfer with minimum air resistance and best durability in its class. FRAME CONSTRUCTION The RTCF Series is frame constructed for increased durability and longer service life. ANTI-CLOGGING NOZZLES Wet deck is equipped with large orifice anti-clogging nozzles. STAINLESS STEEL NO-VORTEX SUCTION STRAINER Standard stainless steel suction strainer is part of the Cool Water Technologies Total Protection Layer to eliminate corrosion and decay. No-vortex design prevents turbulence and provides smooth water exit. HEAVY DUTY CONSTRUCTION Composite matrix, stainless steel and galvanized options. WELDED COLD WATER BASIN Galvanized or stainless steel. 5 YEAR MOTOR AND DRIVE WARRANTY COOLCORE SHEET AND BLOCK FILL Offers superior heat transfer and withstands corrosion and biological attack. FACTORY TESTED In accordance to CTI standards.
Transcript of rtaC sEriEs - Coolwater Tech · RTAC-17 54 49 45 RTAC-21 67 61 55 70 81 61 39 RTAC-26 83 76 68...
24 note: Specifications are per unit. drawings not for engineering purposes and are subject to final engineering approval.
rtaC sEriEsclosed circuit counter flow • induced draftmedium to high capacity offered in models with and without fill
The RTAC Series is available in sizes from 15 - 691 nominal tons (single cell), to 1382 nominal tons (double cell), 48 - 4396 GPM, with a range of weights, sizes and flows. Full range of standard sizes and footprint available in specification sheet.
RTAC
RTCFRTCH
RTCRTA
RT
Drain
Makeup
Width
H(Height to Top of Fan Cowl)
Direct Drive Motor
Overfl ow RC-000
(Nom Tons, 1 cell)
RC-000-2 (Nom Tons, 2 cell)
Length
2- 1/2”
A
B
Fluid In
Fluid Out
FEaturEs
Features: iD Intelligent Control, Direct Drive, Cool Core Sheet and Block Fill, Jedair Fan System
ModulAr deSignThe RTCH Series is designed in modular sections to minimize weight and size and reduce crane installation costs.
VerticAl deSignAir recirculation is minimized by vertical design.
All-Side AcceSSAccess to the cold water basin is on all four sides of the tower via quick release louvers panels.
cwt rAdiAnt ArrAyFor maximum heat transfer with minimum air resistance and best durability in its class.
FrAMe conStructionThe RTCF Series is frame constructed for increased durability and longer service life.
Anti-clogging nozzleSWet deck is equipped with large orifice anti-clogging nozzles.
StAinleSS Steel no-Vortex Suction StrAinerStandard stainless steel suction strainer is part of the Cool Water Technologies Total Protection
Layer to eliminate corrosion and decay. No-vortex design prevents turbulence and provides smooth water exit.
HeAVy duty conStructionComposite matrix, stainless steel and galvanized options.
welded cold wAter bASinGalvanized or stainless steel.
5 yeAr Motor And driVe wArrAnty
coolcore SHeet And block FillOffers superior heat transfer and withstands corrosion and biological attack.
FActory teStedIn accordance to CTI standards.
25Toll Free: (866) 706-7072 • www.cwt.us.com
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-15 15 2 4380 2710 2205
6' 4'
6'
3'
9'
6' 4' 1' 6"
RTAC-18 18 3 4210 2740 2235
RTA-C-24 24 5 4220 2750 2245
RTAC-17 17 2 4680 3080 2575
7' 10'RTAC-21 21 3 4710 3090 2605
RTAC-26 26 5 4820 3120 2615
RTAC-20 20 2 5210 3490 2985
7' 6" 10'6"RTAC-23 23 3 5240 3520 3015
RTAC-29 29 5 5250 3530 3025
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-15 48 44 39
140 3/4
55
4" 4"
67 57 36RTAC-18 57 52 47
RTAC-24 76 70 63
RTAC-17 54 49 45
70 81 61 39RTAC-21 67 61 55
RTAC-26 83 76 68
RTAC-20 64 58 52
85 91 65 42RTAC-23 73 67 60
RTAC-29 92 84 76
Heat loss based on 50o F entering coil water and -10o F ambient with a 45 MPH wind (fans and pump off). 1" thick PVC nitrile rubber blend thermal insulation on both the PCD hood and the casing panel surrounding the coil
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
RTAC-33 33 (2) 2 6390 4010 3345
9' 4' 6"
6'
3'
9'
9' 4' 6" 1' 6"
RTAC-40 40 (2) 3 6220 4070 3405
RTAC-36 36 (2) 2 6900 4560 38956' 6" 9' 6"
RTAC-42 42 (2) 3 6960 4620 3955
RTAC-38 38 (2) 2 7690 5150 44857' 10'
RTAC-45 45 (2) 3 7750 5210 4545
RTAC-33 105 96 86
205 1
80
4" 4"
102 72 46RTAC-40 127 116 105
RTAC-36 114 105 94100 123 77 50
RTAC-42 134 122 110
RTAC-38 121 111 100125 138 83 53
RTAC-45 143 131 118
26 note: Specifications are per unit. drawings not for engineering purposes and are subject to final engineering approval.
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-44 44 (2) 2 7700 4850 4035
12' 4' 6"
6'
3'
9'
12' 4' 6" 1' 6"
RTAC-52 52 (2) 3 7760 4910 4095
RTAC-65 65 (2) 5 7880 4930 4115
RTAC-46 46 (2) 2 8800 5590 4785
6' 6"
9' 6"
RTAC-55 55 (2) 3 8760 5650 4835
RTAC-67 67 (2) 5 8780 5670 4855
RTAC-49 49 (2) 2 9760 6390 5575
7'6"
10' 6"
RTAC-58 58 (2) 3 9820 6450 5635
RTAC-71 71 (2) 5 9840 6470 5655
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-44 140 128 115
275 1.5
100
4" 4"
137 94 60RTAC-52 165 151 136
RTAC-65 206 189 170
RTAC-46 146 134 120
130 165 101 65RTAC-55 175 160 144
RTAC-67 213 195 175
RTAC-49 156 143 128
165 186 108 69RTAC-58 184 169 152
RTAC-71 226 207 186
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
27Toll Free: (866) 706-7072 • www.cwt.us.com
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-60 60 5 10100 6730 5435
8' 6" 7' 6"
6'6"
4'
10' 6"
8' 6" 7' 6" 1' 4"
RTAC-71 71 7.5 10150 7780 5485
RTAC-79 79 10 10160 6790 5495
RTAC-92 92 15 10290 6920 5625
RTAC-69 69 5 11420 7690 7395
7' 11'RTAC-80 80 7.5 11470 7740 6465
RTAC-89 89 10 11480 7750 6455
RTAC-103 103 15 11610 7880 6585
RTAC-93 93 7.5 12880 8780 7485
8' 12'RTAC-102 102 10 12890 8790 7495
RTAC-118 118 15 13020 8920 7625
RTAC-108 108 7.5 14270 9810 8515 8'6"
12'6"RTAC-118 118 10 14280 9820 8525
RTAC-136 136 15 14410 9950 8655
RTAC-125 125 7.5 15750 10920 9625
9' 13'RTAC-138 138 10 15760 10930 9635
RTAC-157 157 15 15890 11060 9765
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-60 191 175 157
345 2
145
4" 4"
192 109 70RTAC-71 226 207 186
RTAC-79 251 230 207
RTAC-92 293 268 241
RTAC-69 219 201 181
190 232 116 74RTAC-80 254 233 210
RTAC-89 283 259 233
RTAC-103 328 300 270
RTAC-93 296 271 244
235 261 123 79RTAC-102 324 297 267
RTAC-118 375 343 309
RTAC-108 343 314 283
275 279 129 83RTAC-118 375 343 309
RTAC-136 432 396 356
RTAC-125 398 364 327
320 326 151 97RTAC-138 439 402 362
RTAC-157 499 457 411
28 note: Specifications are per unit. drawings not for engineering purposes and are subject to final engineering approval.28
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-116 116 10 15290 9900 8105
12' 8' 6"
7'
4'6"
11'6"
12' 8'6" 1'4"
RTAC-133 133 15 15420 10030 8235
RTAC-147 147 20 15480 10090 8295
RTAC-159 159 25 15510 10120 8325
RTAC-126 126 10 17430 11480 9685
7'6" 12'RTAC-145 145 15 17560 11610 9815
RTAC-160 160 20 17620 11670 9875
RTAC-172 172 25 17650 11700 9905
RTAC-160 160 15 19700 13190 11395
8'6" 13'RTAC-176 176 20 19960 13250 11455
RTAC-189 189 25 19790 13280 11485
RTAC-200 200 30 19840 13330 11535
RTAC-178 178 15 21900 14830 13035
9' 13'6"RTAC-195 195 20 21940 14890 13095
RTAC-210 210 25 21990 14920 13125
RTAC-222 222 30 22040 14980 13175
RTAC-199 199 15 24390 16760 14930
9'6" 14'RTAC-218 218 20 24450 16820 15025
RTAC-234 234 25 24480 16850 15055
RTAC-248 248 30 24530 16900 15105
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-116 369 338 304
555 3
220
4" 4"
300 142 91RTAC-133 423 387 348
RTAC-147 467 428 385
RTAC-159 506 463 417
RTAC-126 401 367 330
285 363 151 97RTAC-145 461 422 380
RTAC-160 508 466 419
RTAC-172 547 500 451
RTAC-160 508 466 419
355 408 160 102RTAC-176 560 512 461
RTAC-189 601 550 495
RTAC-200 636 582 524
RTAC-178 566 518 466
420 435 168 108RTAC-195 620 567 511
RTAC-210 668 611 550
RTAC-222 706 646 582
RTAC-199 633 579 521
490 508 196 126RTAC-218 693 634 571
RTAC-234 744 681 613
RTAC-248 789 722 650
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
29Toll Free: (866) 706-7072 • www.cwt.us.com
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-135 135 10 17460 11200 9195
14' 8'6"
7'
4'6"
11'6"
14' 8'6" 1'4"
RTAC-155 155 15 17590 11330 9325
RTAC-171 171 20 17650 11390 9385
RTAC-184 184 25 17680 11420 9415
RTAC-167 167 15 20070 13150 11145
7'6" 12'RTAC-183 183 20 20130 13210 11205
RTAC-197 197 25 20160 13240 11235
RTAC-209 209 30 20210 13290 11285
RTAC-181 181 15 22560 14990 12985
8'6" 13'RTAC-199 199 20 22620 15050 13045
RTAC-213 213 25 22650 15080 13075
RTAC-226 226 30 22700 15130 13125
RTAC-218 218 20 25180 16950 14945
8' 13'6"RTAC-234 234 25 25210 16980 14975
RTAC-248 248 30 25260 17030 15025
RTAC-241 241 20 28100 19210 17205
9'6" 14'RTAC-258 258 25 28130 19220 17235
RTAC-274 274 30 28180 19290 17285
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-135 429 393 354
595 3
255
4" 4"
352 156 100RTAC-155 493 451 406
RTAC-171 544 498 448
RTAC-184 585 535 482
RTAC-167 531 486 438
335 425 165 106RTAC-183 582 532 479
RTAC-197 626 573 516
RTAC-209 665 608 548
RTAC-181 576 527 474
410 478 175 112RTAC-199 633 579 521
RTAC-213 677 620 558
RTAC-226 719 658 592
RTAC-218 693 634 571
490 509 184 118RTAC-234 744 681 613
RTAC-248 789 722 650
RTAC-241 766 701 631
570 594 215 138RTAC-258 820 751 676
RTAC-274 871 797 718
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
30 note: Specifications are per unit. drawings not for engineering purposes and are subject to final engineering approval.
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-197 197 (2) 7.5 23260 15160 12375
18' 8' 6"
7'
5'
12'
9'* 8'6" 1'4"
RTAC-217 217 (2) 10 23310 15190 12405
RTAC-248 248 (2) 15 23560 15440 12655
RTAC-271 271 (2) 20 23680 15560 12785
RTAC-208 208 (2) 7.5 26520 17560 14775
7'6" 12'6"RTAC-229 229 (2) 10 26550 17590 14805
RTAC-261 261 (2) 15 26800 17840 15055
RTAC-286 286 (2) 20 26920 17960 15175
RTAC-223 223 (2) 7.5 29690 19830 17095
8' 13'RTAC-244 244 (2) 10 29720 19860 17125
RTAC-279 279 (2) 15 29930 20110 17375
RTAC-304 304 (2) 20 30090 20230 17495
RTAC-263 263 (2) 10 33030 22320 19585
9' 14'
RTAC-299 299 (2) 15 33280 22570 19835
RTAC-327 327 (2) 20 33400 22690 19955
RTAC-285 285 (2) 10 36740 25190 22455
RTAC-323 323 (2) 15 36990 25440 22705
RTAC-353 353 (2) 20 37110 25560 22825
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-197 626 573 516
810 5
320
4" 4"
454 200 128RTAC-217 690 631 569
RTAC-248 789 722 650
RTAC-271 862 789 710
RTAC-208 661 605 545
425 548 211 135RTAC-229 728 666 600
RTAC-261 830 760 684
RTAC-286 909 832 749
RTAC-223 709 649 584
525 617 222 142RTAC-244 776 710 639
RTAC-279 887 812 731
RTAC-304 967 885 796
RTAC-263 836 765 689
625 658 234 150RTAC-299 951 870 783
RTAC-327 1040 952 857
RTAC-285 906 829 747
725 768 273 273RTAC-323 1027 940 846
RTAC-353 1123 1027 925
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
notes:
* 18 Ft towers have 2 discharge hoods
31Toll Free: (866) 706-7072 • www.cwt.us.com
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-127 127 10 19810 12350 9805
12' 9' 10"
8'6"
5'
13'6"
12' 9'10" 1'2"
RTAC-146 146 15 19940 12480 9935
RTAC-161 161 20 20000 12540 9995
RTAC-175 175 25 20030 12570 10025
RTAC-186 186 30 20080 12620 10075
RTAC-138 138 10 22350 14230 11685
9' 14'
RTAC-159 159 15 22460 14360 11815
RTAC-176 176 20 22540 14420 11875
RTAC-190 190 25 22570 14450 11905
RTAC-201 201 30 22620 14500 11950
RTAC-153 153 10 24790 16010 13460
10' 15'
RTAC-176 176 15 24920 16140 13590
RTAC-194 194 20 24980 16200 13650
RTAC-209 209 25 25010 16230 13680
RTAC-222 222 30 25060 16280 13730
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-127 404 370 332
680 5
255
4" 4"
346 161 103
RTAC-146 464 425 383
RTAC-161 512 469 422
RTAC-175 556 509 468
RTAC-186 591 541 487
RTAC-138 439 402 362
335 418 170 109
RTAC-159 506 463 417
RTAC-176 560 512 461
RTAC-190 604 553 498
RTAC-201 639 585 527
RTAC-153 487 445 401
415 470 179 115
RTAC-176 560 512 461
RTAC-194 617 565 508
RTAC-209 665 608 548
RTAC-222 706 646 582
32 note: Specifications are per unit. drawings not for engineering purposes and are subject to final engineering approval.
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-172 172 10 27360 17930 15380
12' 9' 10" 10'6" 5' 15'6" 12' 9'10" 1'2"
RTAC-197 197 15 27490 18060 15510
RTAC-216 216 20 27550 18120 15570
RTAC-232 232 25 27580 18150 15600
RTAC-246 246 30 27630 18200 15650
RTAC-194 194 10 30260 20170 17620
RTAC-221 221 15 30390 20300 17750
RTAC-242 242 20 30450 20360 17810
RTAC-260 260 25 30480 20390 17840
RTAC-276 276 30 30530 20440 17890
RTAC-188 188 10 28820 17590 13940
18' 10' 8'6" 5' 13'6" 12' 10' 1'2"
RTAC-216 216 15 28950 17720 14070
RTAC-238 238 20 29010 17780 14130
RTAC-256 256 25 29040 17810 14160
RTAC-272 272 30 29090 17860 14210
RTAC-298 298 40 29250 18020 14370
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-172 547 501 451
680 5
490
4" 4"
502 189 121
RTAC-197 626 573 516
RTAC-216 687 629 566
RTAC-232 738 675 608
RTAC-246 782 716 645
RTAC-194 617 565 508
570 585 220 141
RTAC-221 703 643 579
RTAC-242 770 704 634
RTAC-260 827 757 681
RTAC-276 878 803 723
RTAC-188 598 547 493
1040 7' 1/2" 375 4" 4" 523 203 130
RTAC-216 687 629 566
RTAC-238 757 693 624
RTAC-256 814 745 671
RTAC-272 865 792 713
RTAC-298 948 867 781
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
33Toll Free: (866) 706-7072 • www.cwt.us.com
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-199 199 10 32600 20380 16730
18' 10' 9' 5' 14' 12' 10' 1'2"
RTAC-228 228 15 32730 20510 16860
RTAC-251 251 20 32790 20570 16920
RTAC-270 270 25 32820 20600 16950
RTAC-287 287 30 32870 20650 17000
RTAC-315 315 40 33030 20810 17160
RTAC-214 214 10 36310 23090 19440
18' 10' 10' 5' 15' 12' 10' 1'2"
RTAC-244 244 15 36440 23220 19570
RTAC-268 268 20 36500 23280 19630
RTAC-289 289 25 36530 23310 19660
RTAC-306 306 30 36580 23360 19710
RTAC-335 335 40 36740 23520 19870
RTAC-231 231 10 40060 25950 22300
18' 10' 10'6" 5' 15'6" 12' 10' 1'2"
RTAC-264 264 15 40290 26080 22430
RTAC-289 289 20 40350 26140 22490
RTAC-311 311 25 40380 26170 22520
RTAC-329 329 30 40430 26220 22570
RTAC-360 360 40 40590 26380 22730
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-199 633 579 521
1040 7' 1/2" 495 4" 4" 631 215 138
RTAC-228 725 663 597
RTAC-251 798 730 658
RTAC-270 859 786 707
RTAC-287 913 835 752
RTAC-315 1002 917 825
RTAC-214 681 623 561
1040 7' 1/2" 615 4" 4" 711 226 145
RTAC-244 776 710 639
RTAC-268 852 780 702
RTAC-289 920 841 757
RTAC-306 973 890 802
RTAC-335 1065 975 878
RTAC-231 735 672 605
1040 7' 1/2" 735 4" 4" 758 238 152
RTAC-264 840 768 692
RTAC-289 920 841 757
RTAC-311 989 905 815
RTAC-329 1046 957 862
RTAC-360 1145 1048 943
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
34 note: Specifications are per unit. drawings not for engineering purposes and are subject to final engineering approval.
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-252 252 10 44520 29310 25660
18' 10' 10'6" 5' 15'6" 12' 10' 1'2"
RTAC-287 287 15 44650 29440 25790
RTAC-315 315 20 44710 29500 25850
RTAC-338 338 25 44740 29530 25880
RTAC-357 357 30 44790 29580 25930
RTAC-391 391 40 44950 29740 26090
RTAC-164 164 15 22870 14250 11540
12' 12'
8'
5'
13'6"
12' 12' 12'
RTAC-182 182 20 22930 14310 11600
RTAC-197 197 25 22960 14340 11630
RTAC-210 210 30 23010 14390 11680
RTAC-180 180 15 26000 16560 13850
9' 14'
RTAC-199 199 20 26060 16620 13910
RTAC-215 215 25 26090 16650 13940
RTAC-228 228 30 26140 16700 13990
RTAC-252 252 40 26300 16860 14150
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-252 801 733 660
1040 7' 1/2" 850 4" 4" 884 278 178
RTAC-287 913 835 752
RTAC-315 1002 917 825
RTAC-338 1075 984 886
RTAC-357 1135 1039 935
RTAC-391 1243 1138 1024
RTAC-164 522 477 430
807 5
315
4" 4"
427 199 127RTAC-182 582 530 477
RTAC-197 626 573 516
RTAC-210 668 611 550
RTAC-180 572 524 472
415 516 210 135
RTAC-199 633 579 521
RTAC-215 684 626 563
RTAC-228 719 663 597
RTAC-252 801 733 660
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
35Toll Free: (866) 706-7072 • www.cwt.us.com
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-220 220 20 29050 18800 16090
12' 12'
10'
5'
15'
12' 12' 12'
RTAC-237 237 25 29080 18830 16120
RTAC-252 252 30 29130 18880 16170
RTAC-277 277 40 29290 19040 16330
RTAC-265 265 25 32250 21190 18480
10'6" 15'6"
RTAC-281 281 30 32300 21240 18530
RTAC-309 309 40 32460 21400 18690
RTAC-298 298 25 35690 23810 21100
RTAC-315 315 30 35740 23860 21150
RTAC-346 346 40 35900 24020 21310
RTAC-266 266 20 33110 20220 16300
18' 12'
8'6"
6'
14'6"
12' 12' 1'2"
RTAC-287 287 25 33140 20250 16330
RTAC-305 305 30 33190 20300 16380
RTAC-336 336 40 33350 20460 16540
RTAC-282 282 20 37770 23650 19730
9' 15'
RTAC-304 304 25 37800 23680 19760
RTAC-323 323 30 37850 23730 19810
RTAC-355 355 40 38010 23890 19970
RTAC-381 381 50 38020 23900 19980
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-220 700 640 576
807 5
510
4" 4"
580 221 142RTAC-237 754 690 621
RTAC-252 801 733 660
RTAC-277 881 806 726
RTAC-265 843 771 694
604 619 233 149RTAC-281 894 818 736
RTAC-309 983 899 810
RTAC-298 948 867 781
701 722 272 174RTAC-315 1002 917 825
RTAC-346 1100 1007 907
RTAC-266 846 774 697
1210 7.5
465
4" 4"
645 251 161RTAC-287 913 835 752
RTAC-305 970 888 799
RTAC-336 1068 978 880
RTAC-282 897 821 739
610 779 265 170
RTAC-304 967 885 796
RTAC-323 1027 940 846
RTAC-355 1129 1033 930
RTAC-381 1212 1109 998
36 note: Specifications are per unit. drawings not for engineering purposes and are subject to final engineering approval.
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell Towers:
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RTAC-325 325 25 42320 26980 23060
18' 12'
10'
6'
16'
12' 12' 1'2"
RTAC-346 346 30 42370 27030 23110
RTAC-379 379 40 42530 27200 23270
RTAC-407 407 50 42540 27200 23280
RTAC-373 373 30 46990 30420 26500
10'6" 16'6"
RTAC-409 409 40 47150 30580 26660
RTAC-439 439 50 47160 30590 26670
RTAC-465 465 60 47360 30790 26870
RTAC-406 406 30 52140 34340 30460
RTAC-445 445 40 52300 34500 30580
RTAC-477 477 50 52310 34510 30590
RTAC-505 505 60 52510 34710 30790
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RTAC-325 1036 946 852
1210 7.5
760
4" 4"
877 279 179RTAC-346 1100 1007 907
RTAC-379 1205 1103 993
RTAC-407 1294 1184 1066
RTAC-373 1186 1085 977
905 935 294 188RTAC-409 1300 1190 1072
RTAC-439 1396 1277 1150
RTAC-465 1479 1353 1218
RTAC-406 1291 1181 1064
1055 1091 343 219RTAC-445 1415 1295 1166
RTAC-477 1517 1388 1250
RTAC-505 1606 1470 1323
37Toll Free: (866) 706-7072 • www.cwt.us.com
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell, Double Fan Towers:
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RC-329-2 329 (2) 15 45650 28460 11500
24' 12'
8'6"
6'
14'6"
(2) 12' 12' 1'2"
RC-364-2 364 (2) 20 45770 28580 11560
RC-394-2 394 (2) 25 45830 28640 11590
RC-420-2 420 (2) 30 45930 28740 11640
RC-397-2 397 (2) 20 52010 33200 13870
9' 15'RC-429-2 429 (2) 25 52090 33260 13900
RC-457-2 457 (2) 30 52190 33360 13950
RC-503-2 503 (2) 40 52510 33680 14110
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RC-329-2 1046 957 862
1610 (2) 5
625
4" 4"
854 398 254RC-364-2 1158 1059 954
RC-394-2 1253 1147 1032
RC-420-2 1336 1222 1100
RC-397-2 1262 1155 1040
820 1032 420 270RC-429-2 1364 1248 1124
RC-457-2 1453 1330 1197
RC-503-2 1600 1464 1318
Drain
Makeup
Width
H(Height to Top of Fan Cowl)
Direct Drive Motor
Overfl ow
RC-B-000 (Nom Tons, 1 cell)
RC-B-000-2 (Nom Tons, 2 cell)
Length
2- 1/2”
A
B
Fluid In
Fluid Out
38 note: Specifications are per unit. drawings not for engineering purposes and are subject to final engineering approval.
rtaC sEriEsEngineering and Temperature Data for RTAC Single Cell, Double Fan Towers:
modelnumber
nom.tons
Fan motor
Hp
Cell WeiGHts (lbs)
lenGtH WidtH
HeiGHt disCHarGe Hood
operatinG WeiGHt sHippinG Heaviest
seCtion a b H lenGtH WidtH HeiGHt
RC-440-2 440 (2) 20 581010 37560 16050
24' 12'
10'
6'
16'
(2) 12' 12' 1'2"
RC-474-2 474 (2) 25 58070 37620 16080
RC-504-2 504 (2) 30 58170 37720 16130
RC-554-2 554 (2) 40 58490 38040 16290
RC-530-2 530 (2) 25 64410 42340 18440
10'6" 16'6"
RC-562-2 562 (2) 30 64510 42440 18490
RC-617-2 617 (2) 40 64830 42760 18650
RC-595-2 595 (2) 25 71290 47580 21060
RC-631-2 631 (2) 30 71390 47680 21110
RC-691-2 691 (2) 40 71710 48000 21280
modelnumber
CapaCity in usGpm at 95/85 o F spray pumpCoil
volume(Gal)
Coil ConneCt size Heat loss, mbH*
Wb 78 o F
Wb 79o F
Wb 80 o F Gpm motor
Hpin
(bFW)out
(bFW)W/o
HoodWitH Hood
insulated Hood*
RC-440-2 1399 1280 1152
1610 (2) 5
1015
4" 4"
1160 442 284RC-474-2 1507 1379 1242
RC-504-2 1603 1467 1320
RC-554-2 1762 1612 1451
RC-530-2 1685 1542 1389
1210 1238 466 298RC-562-2 1787 1635 1472
RC-617-2 1962 1795 1617
RC-595-2 1892 1731 1559
1405 1444 544 348RC-631-2 2007 1836 1653
RC-691-2 2198 2011 1810
