Install Instructions
14
6-580.5
BDP 150 0.1" W.C.
BDP 175 0.2" W.C.
BDP 200 0.1" W.C.
BDP 250 0.2" W.C.
BDP 300 0.2" W.C.
BDP 350 0.2" W.C.
BDP 400 0.2" W.C.
GENERAL PERFORMANCE DATA
Blower Models
Models With or Without Blower Enclosure ➀ ➁
40 2778 750 1 -38 1.5 – – – – – – – –
45 2469 715 1 -38 2.0 755 1 -38 1.5 – – – –
50 2222 685 3/4 -38 2.5 730 3/4 -38 2.0 – – – –
55 2020 665 3/4 -38 3.0 715 3/4 -38 2.0 – – – –
60 1852 650 1/2 -96 1.5 700 3/4 -38 2.5 – – – –
65 1709 640 1/2 -96 1.5 690 3/4 -38 2.5 – – – –
70 1587 630 1/2 -96 2.0 680 1/2 -96 1.0 – – – –
40 3241 970 2 -80 2.5 1005 2 -80 1.5 1035 2 -80 1.0
45 2881 900 1-1/2 -193 1.0 935 1 1/2 -193 0.5 970 2 -80 2.5
50 2593 845 1 -192 2.5 885 1 1/2 -193 1.5 920 1-1/2 -193 0.5
55 2357 805 1 -192 3.0 845 1 -192 2.5 880 1 -192 1.5
60 2160 770 3/4 -192 3.5 815 3/4 -192 2.5 855 1 -192 2.0
65 1994 745 3/4 -192 3.5 790 3/4 -192 3.0 830 3/4 -192 2.5
70 1852 725 1/2 -96 0.0 770 3/4 -192 3.5 815 3/4 -192 2.5
40 3704 615 1-1/2 -105 4.0 650 1 1/2 -105 3 685 – – –
45 3292 590 1 -16 1.0 625 1 1/2 -105 4 660 – – –
50 2963 570 3/4 -16 1.5 610 1 -16 0.5 645 – – –
55 2694 555 3/4 -16 1.5 595 1 -16 0.5 635 – – –
60 2469 545 3/4 -16 2.0 590 3/4 -16 1 630 – – –
65 2279 540 3/4 -16 2.0 585 3/4 -16 1 625 – – –
70 2116 535 1/2 -101 0.5 580 3/4 -16 1 625 – – –
40 4630 750 2 -108 2.5 775 2 -108 2 – – – –
45 4115 695 1 1/2 -105 2.0 725 2 -108 3 755 2 -108 2.5
50 3704 660 1 1/2 -105 3.0 690 1 1/2 -105 2 720 1 1/2 -105 1.0
55 3367 630 1 -205 2.0 665 1 1/2 -105 3 695 1 1/2 -105 2.0
60 3086 605 1 -205 2.0 645 1 -205 0.5 680 1 -205 1.0
65 2849 590 3/4 -205 2.5 630 1 -205 2 665 1 -205 1.0
70 2646 575 3/4 -205 3.0 615 3/4 -205 2.0 655 1 -205 1.0
40 – – – – – – – – – – – – –
45 4938 865 3 -111 2.0 890 3 -111 1.5 915 3 -111 1.0
50 4444 805 2 -108 1.0 830 2 -108 0.5 860 3 -111 2.0
55 4040 760 1 1/2 -106 2.5 785 2 -108 1.5 815 2 -108 1.0
60 3704 720 1 1/2 -106 3.5 750 1 1/2 -106 2.5 780 1 1/2 -106 1.5
65 3419 690 1 1/2 -106 4.0 720 1 1/2 -106 3.5 750 1 1/2 -106 2.5
70 3175 660 1 -205 1.0 695 1 -205 0.5 725 1 1/2 -106 3.0
40 6481 1070 5 -207 0.5 1095 5 -207 0.0 – – – –
45 5761 975 5 -207 2.0 1000 5 -207 1.5 1025 5 -207 1.5
50 5185 905 3 -111 1.0 930 3 -111 0.5 955 3 -111 0.0
55 4714 845 3 -111 2.5 870 3 -111 2.0 900 3 -111 1.0
60 4321 800 2 -210 3.5 825 2 -210 3.0 855 2 -210 2.5
65 3989 760 1 1/2 -105 0.0 790 1 1/2 -100 4.0 815 2 -210 3.0
70 3704 725 1 1/2 -105 1.0 755 1 1/2 -105 0.0 785 1-1/2 -100 4.0
40 - - - - - - - - - - - - -
45 6584 1010 5 -207 1.5 1035 5 -207 1.0 1055 5 -207 0.5
50 5926 935 5 -207 3.0 955 5 -207 2.5 980 5 -207 2.0
55 5387 870 3 -111 2.0 895 3 -111 1.0 920 3 -111 0.5
60 4938 820 3 -111 3.0 850 3 -111 2.5 875 3 -111 2.0
65 4558 780 2 -210 4.0 805 2 -210 3.5 835 2 -210 2.5
70 4233 745 1-1/2 -105 0.5 775 2 -210 4.0 800 2 -210 3.5
0.5 Static Air Pressure 0.6 Static Air Pressure 0.7 Static Air Pressure
Temp Sheave Sheave Sheave
Model Rise Airflow RPM HP Drive Turns RPM HP Drive Turns RPM HP Drive Turns
No. (°F) (cfm) No. Open No. Open No. Open
Data for use with filters only
3/4
1/2
3/4
3/4
1-1/2
1
3/4
1-1/2
5
3
1-1/2
5
3
-38
-96
-192
-16
-105
-205
-106
-207
-111
-105
-207
-111
-207
-111
-210
-210
-207
-111
-111
-210
-207
-106
-108
-205
-105
-108
-16
-105
-192
-193
-38
-111
-111
-205
-105
-106
3/4
3/4
1-1/2
1-1/2
1
3/4
2
1-1/2
1
2
1-1/2
5
3
1-1/2
5
3
2
5
1-1/2
3
1-1/2
3/4
1
2
-80
-192
1
3
2
3
2
1
1
BDP
150
BDP
175
BDP
200
BDP
250
BDP
300
BDP
350
BDP
400
0.0 Static Air Pressure 0.1 Static Air Pressure 0.2 Static Air Pressure 0.3 Static Air Pressure
Temp Sheave Sheave Sheave Sheave
Model Rise Airflow RPM HP Drive Turns RPM HP Drive Turns RPM HP Drive Turns RPM HP Drive Turns
No. (°F) (cfm) No. Open No. Open No. Open No. Open
BDP
150
BDP
175
BDP
200
BDP
250
BDP
300
BDP
350
BDP
400
40 2778 515 1/2 -96 4.0 565 3/4 -38 4.5 615 3/4 -38 4.0 665 3/4 -38 3.0
45 2469 455 1/3 -191 0.0 515 1/2 -96 4.0 570 1/2 -96 3.0 620 3/4 -38 3.5
50 2222 410 1/4 -191 1.5 475 1/3 -95 5.0 535 1/2 -96 3.5 590 1/2 -96 2.5
55 2020 375 1/4 -191 2.5 445 1/4 -191 0.5 505 1/3 -95 4.0 565 1/2 -96 3.0
60 1852 345 1/4 -191 3.5 420 1/4 -191 1.0 485 1/3 -95 4.5 545 1/2 -96 3.5
65 1709 315 1/4 -191 4.5 400 1/4 -191 2.0 470 1/3 -95 5.0 530 1/3 -95 4.0
70 1587 295 1/4 -191 5.0 380 1/4 -191 2.5 455 1/4 -191 0.0 520 1/3 -95 4.0
40 3241 805 1-1/2 -193 3.5 840 1-1/2 -193 2.5 875 1-1/2 -193 2.0 910 1-1/2 -193 1.0
45 2881 715 1 -192 4.0 755 1 -192 3.5 795 1 -192 3.0 830 1-1/2 -193 3.0
50 2593 645 3/4 -192 5.0 690 3/4 -192 4.5 730 3/4 -192 4.0 770 1 -192 3.5
55 2357 585 1/2 -96 2.5 635 1/2 -96 1.5 680 3/4 -96 4.5 720 3/4 -192 4.0
60 2160 540 1/3 -95 3.5 590 1/2 -96 2.5 640 1/2 -96 1.5 685 3/4 -192 4.5
65 1994 495 1/3 -95 4.5 550 1/3 -95 3.5 605 1/2 -96 2.5 655 1/2 -96 1.5
70 1852 460 1/3 -95 5.0 520 1/3 -95 4.0 575 1/3 -95 3.0 630 1/2 -96 2.0
40 3704 420 3/4 -16 5.0 465 3/4 -16 4.0 505 1 -16 3.0 540 1 -16 2.0
45 3292 375 1/2 -101 5.0 420 1/2 -101 3.5 465 3/4 -16 3.5 510 3/4 -16 2.5
50 2963 335 1/3 -212 1.0 390 1/2 -101 4.5 440 1/2 -101 3.0 485 3/4 -16 3.5
55 2694 305 1/4 -212 2.0 365 1/3 -102 5.0 415 1/2 -101 3.5 465 1/2 -101 2.5
60 2469 280 1/4 -212 3.0 345 1/4 -212 0.5 400 1/3 -102 4.0 450 1/2 -101 3.0
65 2279 260 1/4 -212 4.0 325 1/4 -212 1.5 385 1/3 -102 4.5 440 1/2 -101 3.0
70 2116 240 1/4 -212 5.0 310 1/4 -212 2.0 375 1/3 -102 5.0 430 1/3 -102 3.5
40 4630 605 1-1/2 -105 4.5 635 1-1/2 -105 3.5 665 1-1/2 -105 3.0 690 2 -108 4.0
45 4115 535 1 -205 3.5 570 1 -205 3.0 605 1-1/2 -105 4.5 635 1-1/2 -105 3.5
50 3704 485 3/4 -205 4.5 520 3/4 -205 4.0 555 1 -205 3.0 590 1 -205 2.5
55 3367 440 1/2 -204 2.0 480 3/4 -205 5.0 520 3/4 -205 4.0 555 3/4 -205 3.0
60 3086 405 1/2 -204 3.0 450 1/2 -204 1.5 490 3/4 -205 4.5 530 3/4 -205 4.0
65 2849 370 1/3 -203 4.0 420 1/2 -204 2.5 465 1/2 -204 1.0 510 3/4 -205 4.0
70 2646 345 1/3 -203 4.5 395 1/3 -203 3.0 445 1/2 -204 1.5 490 1/2 -204 0.5
40 5556 825 3 -111 3.0 850 3 -111 2.5 875 3 -111 2.0 900 3 -111 1.0
45 4938 735 2 -108 3.0 760 2 -108 2.0 790 2 -108 1.5 815 3 -111 3.0
50 4444 660 1-1/2 -106 5.0 690 1-1/2 -106 4.0 720 1-1/2 -106 3.0 750 2 -108 2.5
55 4040 600 1 -205 2.5 635 1-1/2 -106 5.0 665 1-1/2 -106 4.5 700 1-1/2 -106 4.0
60 3704 550 3/4 -205 3.5 590 1 -205 2.5 625 1 -205 2.0 655 1-1/2 -106 5.0
65 3419 510 3/4 -205 4.0 550 3/4 -205 3.5 585 3/4 -205 2.5 620 1 -205 2.0
70 3175 470 3/4 -205 5.0 515 3/4 -205 4.0 555 3/4 -205 3.5 595 3/4 -205 2.5
40 6481 960 5 -207 2.5 980 5 -207 2.0 1005 5 -207 1.5 1030 5 -207 1.0
45 5761 850 3 -111 2.5 880 3 -111 1.5 905 3 -111 1.0 930 5 -111 3.0
50 5185 765 2 -210 4.5 795 3 -111 3.5 825 3 -111 3.0 850 3 -111 2.5
55 4714 695 1-1/2 -105 2.0 730 2 -210 5.0 760 2 -210 4.5 790 2 -210 3.5
60 4321 640 1-1/2 -105 3.5 675 1-1/2 -105 2.5 710 1-1/2 -105 1.5 740 1-1/2 -105 0.5
65 3989 590 1 -107 4.5 630 1 -107 3.5 665 1-1/2 -105 3.0 695 1-1/2 -105 2.0
70 3704 550 1 -107 5.0 590 1 -107 4.5 625 1 -107 3.5 660 1 -107 3.0
40 - - - - - - - - - - - - - - - - -
45 6584 885 5 -207 4.0 915 5 -207 3.5 940 5 -207 3.0 965 5 -207 2.5
50 5926 800 3 -111 3.5 825 3 -111 3.0 855 3 -111 2.0 880 5 -207 4.0
55 5387 725 2 -210 5.0 760 3 -111 4.5 790 3 -111 4.0 815 3 -111 3.0
60 4938 665 1-1/2 -105 2.5 700 2 -210 6.0 735 2 -210 5.0 765 2 -210 4.5
65 4558 615 1-1/2 -105 4.0 650 1-1/2 -105 3.0 685 1-1/2 -105 2.0 720 2 -210 5.0
70 4233 570 1-1/2 -105 4.5 610 1-1/2 -105 4.5 650 1-1/2 -105 3.5 680 1-1/2 -105 2.5
705 1 -38 2.0
670 3/4 -38 3.0
640 3/4 -38 3.5
615 1/2 -96 2.0
600 1/2 -96 2.5
585 1/2 -96 2.5
575 1/3 -95 3.0
940 1-1/2 -193 0.0
865 1-1/2 -193 2.0
810 1 -192 3.0
765 3/4 -192 3.5
730 3/4 -192 4.0
700 1/2 -96 0.5
680 1/2 -96 1.0
3580 1 -16 1.0
550 1 -16 2.0
525 3/4 -16 2.5
510 3/4 -16 2.5
500 1/2 -101 1.5
490 1/2 -101 2.0
485 1/2 -101 2.0
720 2 -108 3.0
665 1-1/2 -105 2.5
625 1-1/2 -105 4.0
595 1 -205 2.5
570 3/4 -205 3.0
550 3/4 -205 3.5
535 3/4 -205 3.5
- - - -
840 3 -111 2.5
780 2 -108 1.5
730 1-1/2 -106 3.0
690 1-1/2 -106 4.0
655 1 -205 1.0
630 1 -205 2.0
1050 5 -207 0.5
955 5 -111 2.5
880 3 -111 1.5
820 2 -210 3.0
770 2 -210 4.0
730 1-1/2 -105 1.0
695 1-1/2 -105 2.0
- - - -
985 5 -207 2.0
910 5 -207 3.5
845 3 -111 2.5
795 3 -111 3.5
750 2 -210 4.5
715 1-1/2 -105 1.5
0.4 Static Pressure
Sheave
RPM HP Drive Turns
No. Open
1/4
1/3
1/4
1/3 -203
1/4
-212
-212
1/3
-95
-95
1/4
-191
-191
1/2
-192
1/2
1/2
1/2
3/4
-204
-205
1/2
1/2
3/4
3/4
-101
-105
-205
-16
1/2
1-1/2
3/4
1/3
-101
-101
-101
-102
-105
-205
-204
-205
-204
1-1/2
3/4
1/2
3/4
-205
-111
-106
-106
1-1/2
1
-205
-210
2
1-1/2 -105
-105
1-1/2-1051-1/2
33
3
3
2
-207
-207
-111
3
5
-210
-207
-2075 5
-111
-111
-111
-111
-1051-1/2
1-1/2
-192
1/2
-96
-96
3/4
1/2
1/2
1/2
1-1/2
-192
-193
1-1/2
3/4
-192
-193
-96
-96
1/2
1/2
1/3
3/4
-38
-96
-96
-95
1/3
-96
-95
-205
-205
-205
3/4
3/4
3/4
1
1-1/2 -105
1-1/2 -105 1-1/2 -105
1
-107
-107
-192
Filters
For blower units with enclosure and filter,
add the following static pressures to the
static pressure determined by the system
designer for total external static pressure.
➀
Outputs shown are for elevations up to 2000'.
For elevations over 2000’, output needs to be
reduced 4% for each 1000' above sea level.
(Does not apply in Canada - see rating plate)
➁ Sheave turns open are approximate. For proper
operation, check blower rpm
➂ Models not shown use same HP and drive
numbers as cataloged
➃ Performance is the same; motor sheave
accommodates larger shaft. When ordering
575V, specify the listed 575V drive.
HP & Drive HP & Drive to Order
from this Catalog from Price List ➃
1/4 -191 1/4 -197
BDP150 1/3 -191 1/3 -197
1/3 -95 1/3 -96
1/3 -95 1/3 -96
BDP175
1-1/2 -193 1-1/2 -198
1/4 -212 1/4 -213
1/3 -212 1/3 -213
BDP200
1/3 -102 1/3 -101
1-1/2 -105 1-1/2 -180
1/3 -203 1/3 -204
BDP250
1-1/2 -105 1-1/2 -180
BDP300
1-1/2 -106 1-1/2 -108
1-1/2 -105 1-1/2 -180
BDP350
1-1/2 -100 1-1/2 -210
BDP400 1-1/2 -105 1-1/2 -180
Important: Note for 575V Only ➂