Specifications
440 01 1024 04
Specifications are subject to change without notice.
55
CIRCULATION AIR BLOWER DATA (CFM#)
N9MP1040B08 (1)(5)
External Static Pressure
(in wc/Pa)
Speed
Tap
Low Med L Med H Hi
CFM L/s CFM L/s CFM L/s CFM L/s
0.10 25 655 309 --- --- 825 389 1009 476
0.20 50 612 289 --- --- 786 371 981 463
0.30 75 560 264 --- --- 744 351 944 445
0.40 100 508 240 --- --- 700 330 897 423
0.50 125 457 216 --- --- 647 305 841 397
0.60 149 405 191 --- --- 585 276 785 370
0.70 174 343 162 --- --- 519 245 719 339
0.80 199 286 135 --- --- 458 216 637 301
0.90 224 204 96 --- --- 382 180 561 265
1.00 249 --- --- --- --- 292 138 478 226
N9MP1050B12, N9MP2050B12 (1)(5)
External Static Pressure
(in wc/Pa)
Speed
Tap
Low Med L Med H Hi
in wc Pa CFM L/s CFM L/s CFM L/s CFM L/s
0.10 25 826 390 1083 511 1301 614 1408 664
0.20 50 804 379 1050 496 1242 586 1347 636
0.30 75 770 363 1028 485 1195 564 1295 611
0.40 100 735 347 985 465 1153 544 1237 584
0.50 125 698 329 952 449 1093 516 1183 558
0.60 149 657 310 909 429 1040 491 1118 528
0.70 174 --- --- 863 407 935 441 1053 497
0.80 199 --- --- 812 383 865 408 976 461
0.90 224 --- --- --- --- 802 378 887 419
1.00 249 --- --- --- --- 720 340 787 371
N9MP1060F12 (1)(5)
External Static Pressure
(in wc/Pa)
Speed
Tap
Low Med L Med H Hi
in wc Pa CFM L/s CFM L/s CFM L/s CFM L/s
0.10 25 706 333 895 422 1158 546 1439 679
0.20 50 675 319 876 413 1137 537 1395 658
0.30 75 640 302 850 401 1102 520 1345 635
0.40 100 599 283 820 387 1066 503 1288 608
0.50 125 569 269 786 371 1022 482 1228 580
0.60 149 535 252 743 351 967 456 1159 547
0.70 174 494 233 694 328 895 422 1080 510
0.80 199 451 213 640 302 813 384 993 469
0.90 224 399 188 585 276 730 345 894 422
1.00 249 343 162 522 246 646 305 785 370
N9MPD040F08 (1)(5)
External Static Pressure
(in wc/Pa)
Speed
Tap
Low Med L Med H Hi
in wc Pa CFM L/s CFM L/s CFM L/s CFM L/s
0.10 25 728 344 --- --- 876 413 1079 509
0.20 50 667 315 --- --- 832 393 1032 487
0.30 75 605 286 --- --- 781 369 985 465
0.40 100 541 255 --- --- 725 342 933 440
0.50 125 480 227 --- --- 658 311 878 414
0.60 149 421 199 --- --- 593 280 802 378
0.70 174 361 170 --- --- 527 249 719 339
0.80 199 294 139 --- --- 461 218 634 299
0.90 224 218 103 --- --- 394 186 545 257
1.00 249 --- --- --- --- 317 150 462 218
N9MPD050F12, *9MPD050F12 (1)(5) * Denotes Brand
External Static Pressure
(in wc/Pa)
Speed
Tap
Low Med L Med H Hi
in wc Pa CFM L/s CFM L/s CFM L/s CFM L/s
0.10 25 826 390 1083 511 1301 614 1408 664
0.20 50 804 379 1050 496 1242 586 1347 636
0.30 75 770 363 1028 485 1195 564 1295 611
0.40 100 735 347 985 465 1153 544 1237 584
0.50 125 698 329 952 449 1093 516 1183 558
0.60 149 657 310 909 429 1040 491 1118 528
0.70 174 --- --- 863 407 935 441 1053 497
0.80 199 --- --- 812 383 865 408 976 461
0.90 224 --- --- --- --- 802 378 887 419
1.00 249 --- --- --- --- 720 340 787 371
N9MPD060F12 (1)(5)
External Static Pressure
(in wc/Pa)
Speed
Tap
Low Med L Med H Hi
in wc Pa CFM L/s CFM L/s CFM L/s CFM L/s
0.10 25 765 361 966 456 1247 588 1509 712
0.20 50 708 334 919 434 1205 569 1453 686
0.30 75 659 311 877 414 1155 545 1386 654
0.40 100 612 289 828 391 1102 520 1313 620
0.50 125 656 310 780 368 1037 489 1230 580
0.60 149 522 246 728 344 986 465 1148 542
0.70 174 452 213 674 318 909 429 1050 496
0.80 199 403 190 609 287 835 394 953 450
0.90 224 338 160 535 252 749 353 860 406
1.00 249 255 120 455 215 653 308 748 353
NOTE: (1) Data Based on Bottom Only or One Side return.
(2) Data Based on Both Sides or Bottom plus One Side.
(3) 100J20 Reduce airflow by 5% if Bottom Only return.
(4) 125J20 Reduce airflow by 5% if Bottom Only return.
(5) Gray area is above maximum temperature rise range.
# CFM − Cubic Feet Per Minute airflow. Filter required for each
return−air inlet.
Airflow performance includes 1” (25.4mm) washable [600 FPM (3.0
M/s) max] filter media.
MAX CFM for Factory Washable Filters
Filter Size (in/mm) CFM L/s
14″ X 25″ / 356 x 635 1400 661
16″ X 25″ / 406 x 635 1600 755
20″ X 25″ / 508 x 635 2000 944
24″ X 25″ / 610 x 635 2500 1180
Max CFM based on 600 FPM (3.0 M/s)
NOTE: Disposable filters are typically rated at 300 FPM (1.5 M/s). These filters
only allow half the airflow when compared to 600 FPM (3.0 M/s) filters.