Filter
Top Products
60 RT-PRC031-EN
Table 21 Exhaust Fan Performance LOW CFM—Case B, STANDARD CFM—Case A (25" Fan)
CFM Negative Static Pressure
Std. 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00
Air RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
10000 260
(i)
(i)
Outlined area indicates nonstandard BHP or RPM selections. Contact a local Trane representative for more information.
1.42 319 1.91 372 2.44 423 3.03 470 3.65 515 4.27 555 4.89 594 5.52
11000 274 1.77 330 2.32 380 2.87 427 3.48 472 4.14 516 4.84 556 5.51 593 6.18
12000 288 2.19 341 2.78 389 3.38 433 4.00 476 4.69 517 5.41 558 6.18 594 6.90
13000 303 2.67 354 3.32 399 3.96 441 4.61 481 5.30 520 6.05 559 6.85 596 7.66
14000 319 3.23 366 3.92 410 4.61 450 5.31 488 6.02 525 6.78 563 7.61 598 8.46
15000 335 3.86 379 4.60 422 5.35 461 6.09 497 6.83 532 7.60 567 8.43 601 9.33
16000 352 4.58 394 5.36 434 6.16 472 6.95 507 7.73 541 8.55 574 9.39 606 10.27
17000 368 5.39 408 6.21 447 7.07 483 7.90 518 8.74 550 9.58 582 10.46 612 11.33
18000 385 6.29 423 7.16 460 8.05 495 8.95 529 9.85 560 10.72 591 11.63 620 12.55
19000 403 7.30 438 8.21 474 9.15 508 10.10 541 11.05 571 11.98 601 12.92 629 13.87
20000 420 8.41 454 9.37 488 10.34 520 11.35 552 12.34 583 13.33 611 14.31 639 15.30
21000 437 9.63 470 10.63 502 11.65 534 12.71 564 13.76 594 14.79 622 15.81 649 16.87
22000 455 10.97 487 12.02 517 13.08 548 14.17 577 15.29 606 16.37 633 17.44 661 18.55
23000 473 12.43 503 13.53 532 14.64 562 15.77 590 16.93 618 18.08 646 19.21 672 20.34
24000 491 14.02 520 15.16 548 16.32 577 17.49 604 18.69 631 19.90 657 21.08 683 22.27
25000 508 15.74 537 16.94 564 18.15 591 19.35 618 20.59 644 21.86 670 23.10 695 24.35
26000 527 17.60 554 18.86 580 20.10 606 21.35 632 22.62 658 23.95 682 25.26
27000 545 19.59 572 20.92 597 22.20 622 23.52 647 24.82
28000 563 21.74 589 23.13 614 24.46 637 25.81
CFM Negative Static Pressure
Std. 2.25 2.50
Air RPM BHP RPM BHP
10000
630 6.15 666 6.80
11000
630 6.87 664 7.55
12000
629 7.62 664 8.38
13000
631 8.47 664 9.26
14000
632 9.34 665 10.20
15000
635 10.23 667 11.17
16000
638 11.20 669 12.16
17000
642 12.28 673 13.30
18000
649 13.49 677 14.48
19000
657 14.85 684 15.84
20000
666 16.31 692 17.34
21000
676 17.91 701 18.98
22000
686 19.62 711 20.72
23000
697 21.49 721 22.61
24000
708 23.45 732 24.65
25000
719 25.57
Performance Data—Exhaust Fan