Page 15
CB29M/CB30M SERIES
Table 17
CB30M-51 Blower Performance (208/230V)
Air Volume and Motor Watts at Specific Blower Taps
External Static Pressure
Low Medium High
in. w.g. Pa cfm L/s Watts cfm L/s Watts cfm L/s Watts
.00 0 1475 695 430 1785 845 520 1910 900 590
.05 10 1480 700 430 1770 835 515 1895 895 585
.10 25 1475 695 425 1750 825 510 1870 880 580
.15 35 1465 690 420 1720 810 500 1840 865 570
.20 50 1445 680 410 1685 795 490 1800 850 565
.25 60 1415 670 405 1645 775 480 1755 830 550
.30 75 1380 650 395 1600 755 465 1700 805 540
.40 100 1290 610 370 1485 700 440 1580 745 515
.50 125 1170 550 345 1350 635 410 1425 675 485
.60 150 1020 480 320 1190 560 380 1250 590 450
.70 175 840 395 295 1000 470 350 1045 495 415
.75 185 740 350 280 900 425 335 930 440 400
NOTE − All air data is measured external to unit with air filter in place. Electric heaters have no appreciable air resistance.
Table 18
CB30M-51 Blower Performance (460V − 1 ph)
Air Volume and Motor Watts at Specific Blower Taps
External Static Pressure
Low High
in. w.g. Pa cfm L/s Watts cfm L/s Watts
.00 0 1775 835 530 1870 885 610
.05 10 1775 835 530 1875 885 610
.10 25 1765 835 515 1870 880 590
.15 35 1750 825 510 1850 875 585
.20 50 1720 815 500 1825 860 575
.25 60 1685 795 490 1790 845 560
.30 75 1645 775 480 1745 825 545
.40 100 1530 720 450 1625 765 505
.50 125 1380 650 420 1465 690 470
.60 150 1195 565 385 1270 600 425
.70 175 975 460 350 1030 485 385
.80 200 720 340 320 755 355 340
NOTE − All air data is measured external to unit with air filter in place. Electric heaters have no appreciable air resistance.
Table 19
CB30M-65 Blower Performance (208/230V)
Air Volume and Motor Watts at Specific Blower Taps
x
erna
a
c
ressure
Low Medium High
in. w.g. Pa cfm L/s Watts cfm L/s Watts cfm L/s Watts
.00 0 1775 835 585 2025 955 670 2115 995 780
.05 10 1775 835 590 2010 950 665 2100 990 770
.10 25 1770 835 580 1995 940 655 2085 985 765
.15 35 1760 830 570 1975 930 645 2060 970 750
.20 50 1745 825 560 1950 920 635 2030 960 740
.25 60 1725 815 550 1915 905 625 2000 945 730
.30 75 1695 800 535 1880 885 610 1960 925 715
.40 100 1630 770 505 1795 845 580 1870 880 685
.50 125 1540 725 475 1690 795 545 1755 830 655
.60 150 1425 675 440 1560 735 515 1620 765 625
.70 175 1295 610 410 1415 670 480 1465 690 590
.80 200 1140 535 375 1250 590 445 1290 610 560
.85 210 1050 495 360 1160 550 425 1195 565 545
NOTE − All air data is measured external to unit with air filter in place. Electric heaters have no appreciable air resistance.
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