Specification Sheet

470
MODEL RLX
LOUVERED PENTHOUSE
Throat
Size
A x B
CFM at SP = 0.05
Number of Tiers and Height in Inches (C)
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
10.5 14 17.5 21 24.5 28 31.5 35 38.5 42 45.5 49 52.5 56 59.5 63 66.5 70
24x24 - 2461 2599 2684 2739 2777 2804 2824 2839 2851 2860 2867 2873 2878 - - - -
24x30 - 2945 3148 3277 3363 3422 3465 3497 3521 3539 3554 3566 3575 3583 - - - -
24x36 - 3401 3672 3849 3969 4053 4114 4159 4193 4220 4241 4258 4272 4284 4293 - - -
24x42 - - 4176 4404 4560 4671 4752 4812 4858 4894 4923 4946 4965 4981 4994 - - -
24x48 - - 4666 4945 5140 5279 5381 5458 5517 5563 5600 5629 5654 5674 5691 5705
- -
24x54 - - 5145 5476 5710 5878 6003 6097 6170 6227 6272 6309 6339 6364 6385 6403 - -
24x60 - - 5615 5999 6272 6471 6619 6731 6818 6887 6941 6986 7022 7052 7077 7099 - -
30x30 - 3485 3778 3971 4103 4197 4264 4315 4353 4383 4407 4426 4442 4455 4466 4475 - -
30x36 - 3985 4370 4632 4815 4946 5042 5115 5170 5214 5248 5276 5299 5318 5334 5348 - -
30x42 - - 4933 5266 5503 5675 5802 5899 5974 6032 6079 6117 6149 6175 6196 6215 6230 -
30x48 - - 5475 5880 6172 6387 6547 6670 6765 6841 6901 6950 6991 7024 7053 7076 7097 -
30x54 - - 6001 6477 6826 7085 7280 7430 7548 7641 7716 7776 7827 7869 7904 7934 7959
-
30x60 - - - 7062 7468 7772 8003 8181 8322 8433 8523 8597 8657 8708 8751 8787 8818 8845
30x66 - - - 7636 8099 8449 8717 8925 9089 9219 9325 9412 9483 9543 9594 9637 9674 9705
30x72 - - - - 8722 9119 9423 9661 9849 10000 10122 10222 10305 10375 10434 10484 10526 10563
36x36 - 4517 5016 5367 5619 5802 5939 6042 6123 6186 6237 6278 6312 6340 6363 6383 6400 6415
36x42 - - 5625 6067 6389 6628 6808 6946 7054 7140 7209 7265 7311 7349 7382 7409 7432 7453
36x48 - - 6206 6737 7132 7429 7655 7830 7968 8078 8166 8239 8299 8348 8391 8426 8457 8483
36x54 - - 6766 7386 7854 8210 8484 8698 8867 9002 9112 9202 9276 9339 9391 9436 9475 9508
36x60 - - - 8018 8559 8975 9297 9551 9753 9915 10047 10155 10245 10321 10385 10440 10486 10527
36x66 - - - 8635 9249 9725 10098 10392 10628 10817 10973 11101 11207 11297 11372 11437 11493 11541
36x72 - - - - 9928 10465 10887 11223 11493 11712 11891 12039 12162 12266 12354 12430 12495 12551
36x80 - - - - 10818 11436 11926 12318 12635 12892 13104 13280 13427 13551 13656 13746 13824 13892
36x84 - - - - - 11916 12440 12861 13201 13478 13707 13896 14055 14190 14304 14402 14486 14560
42x42 - - - 6820 7230 7540 7777 7961 8105 8221 8314 8391 8454 8507 8551 8589 8622 8650
42x48 - - - - 8036 8419 8715 8947 9131 9279 9399 9498 9580 9649 9707 9757 9799 9836
42x54
- - - - 8814 9270 9627 9910 10135 10318 10467 10590 10692 10778 10851 10913 10967 11013
42x60 - - - - - - 10519 10853 11121 11340 11519 11667 11791 11895 11984 12060 12125 12181
42x66 - - - - - - 11392 11779 12092 12347 12557 12732 12878 13002 13107 13197 13275 13343
42x72 - - - - - - 12251 12691 13049 13342 13584 13786 13956 14100 14222 14327 14418 14497
42x80 - - - - - - - 13889 14307 14652 14938 15178 15380 15551 15698 15824 15933 16028
42x84 - - - - - - - 14481 14930 15301 15610 15868 16087 16272 16431 16568 16686 16789
42x96 - - - - - - - - - 17227 17604 17922 18191 18420 18617 18787 18934 19063
48x48 -
- - 8293 8896 9365 9734 10026 10260 10450 10604 10732 10839 10929 11005 11069 11125 11174
48x54 - - - - 9720 10278 10720 11075 11361 11594 11785 11944 12077 12189 12285 12367 12437 12498
48x60 - - - - 10517 11162 11680 12097 12437 12715 12945 13137 13298 13434 13550 13650 13736 13811
48x66 - - - - - 12024 12616 13098 13492 13817 14087 14313 14503 14664 14802 14921 15023 15113
48x72 - - - - - - 13534 14080 14530 14902 15213 15474 15694 15882 16042 16181 16301 16405
48x80 - - - - - - 14733 15366 15890 16327 16693 17002 17264 17488 17680 17846 17990 18116
48x84 - - - - - - - 16000 16562 17031 17426 17759 18042 18285 18493 18673 18830 18966
48x96 - -
- - - - - 17873 18548 19116 19597 20005 20353 20652 20910 21134 21329 21500
48x108 - - - - - - - - - 21168 21735 22219 22634 22992 23301 23570 23806 24012
54x54 - - - 9765 10585 11243 11773 12201 12550 12836 13072 13270 13436 13576 13696 13799 13888 13966
54x60 - - - - 11417 12175 12792 13295 13707 14049 14332 14570 14771 14942 15088 15213 15322 15417
54x66 - - - - - 13080 13782 14361 14839 15237 15569 15849 16086 16288 16461 16611 16741 16855
54x72 - - - - - - 14750 15404 15948 16403 16785 17108 17383 17617 17819 17994 18146 18279
54x80 - - - - - - 16011 16766 17398 17930 18380 18761 19087 19367 19609 19818 20001 20161
54x84 - - -
- - - - 17436 18112 18683 19167 19578 19931 20233 20495 20723 20921 21095
54x96 - - - - - - - - 20219 20907 21494 21997 22429 22803 23127 23409 23656 23874
54x108 - - - - - - - - - 23088 23779 24374 24889 25334 25723 26062 26360 26623
54x120 - - - - - - - - - 25235 26032 26720 27317 27836 28290 28688 29038 29347
54x144 - - - - - - - - - - - 31338 32103 32772 33359 33876 34334 34739
Penthouse wider than 90" will ship in pieces.
Assembly instructions and fasteners are included.
Dampers & Insect Screens - Add .10 to area shown in tables.
Selection to the right of the divider are suitable for intake (Perimeter Velocity 600 fpm of less)
Gravity Relief & Intake Cont.