Blower Performance Dr090 Downflow - York PREDATOR MagnaDRY DR090 Technical Manual

246721-YTG-C-0606
TABLE 20: BLOWER PERFORMANCE DR090 DOWNFLOW
ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP
0.2 ---- ---- ---- ----
0.3 3619 853 1468 1.57 3328 814
0.4 3385 854 1402 1.50 3094 815
0.5 3182 855 1334 1.43 2891 816
0.6 2985 857 1261 1.35 2694 818
0.7 2764 859 1181 1.27 2473 820
0.8 2494 861 1092 1.17 2203 822
0.9 2147 864 990 1.06 ----
0 Turns Open
ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP
0.3 ---- ---- ---- ----
0.4 ---- ---- ---- ----
0.5 ---- ---- ---- ----
0.6 ---- ---- ---- ---- 4086 978
0.7 ---- ---- ---- ---- 3885 979
0.8 3977 1023 2189 2.35 3692 981
0.9 3794 1025 2102 2.26 3509 983
1 3619 1027 2015 2.16 3335 985
1.1 3455 1029 1926 2.07 3170 987
1.2 3300 1031 1835 1.97 ----
0 Turns Open
DR 090 Standard Drive Assembly (Down Flow)
3750
0 Turns
3500
1 Turn
3250
2 Turns
4 Turns
3000
3 Turns
5 Turns
2750
2500
2250
2000
0.1 0.2 0.3
External Static Pressure (iwg)
Unitary Products Group
DR090 Standard Drive Assembly (Down Flow)
---- ---- ---- ---- ---- ----
1303 1.40 3071 781
1237 1.33 2837 782
1169 1.25 2634 783
1096 1.18 2437 785
1016 1.09 ---- ----
927 0.99 ---- ----
---- ---- ---- ---- ----
1 Turn Open 2 Turns Open
DR090 Optional Drive Assembly (Down Flow)
---- ---- ---- ---- ---- ----
---- ---- ---- ---- 4230 936
---- ---- ---- ---- 4013 937
2062 2.21 3803 938
1973 2.12 3602 940
1886 2.02 3410 942
1799 1.93 3226 944
1712 1.84 3052 946
1623 1.74 ---- ----
---- ---- ---- ---- ----
1 Turn Open 2 Turns Open
0.4 0.5 0.6 0.7 0.8 0.9
---- ---- ---- ---- ---- ---- 3066 728
1166 1.25 2922 752 1058 1.13 2788 729
1100 1.18 2681 753 992 1.06 2547 730
1032 1.11 2435 755 924 0.99 2301 732
960 1.03 ---- ---- ---- ----
---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ----
3 Turns Open
---- ---- ---- ---- ---- ---- 3985 863
1987 2.13 3986 898 1762 1.89 3737 864
1893 2.03 3752 900 1681 1.80 3503 865
1801 1.93 3532 901 1592 1.71 3283 866
1712 1.84 3326 903 1502 1.61 3078 868
1625 1.74 3136 905 1415 1.52 2887 870
1538 1.65 2962 907 1335 1.43 ----
1451 1.56 ---- ---- ---- ----
---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ----
3 Turns Open
DR 090 Optional Drive Assembly (Down Flow)
4500
4250
4000
4 Turns
5 Turns
3750
3500
3250
3000
2750
1
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
1044 1.12 2975 711
978 1.05 2697 711
913 0.98 2455 712
845 0.91 ----
---- ---- ---- ---- ----
---- ---- ---- ---- ----
---- ---- ---- ---- ----
---- ---- ---- ---- ----
4 Turns Open 5 Turns Open
1656 1.8 3738 831
1586 1.7 3490 832
1505 1.6 3256 833
1416 1.5 3035 834
1326 1.4 2830 836
1239 1.3 ----
---- ---- ---- ----
---- ---- ---- ---- ----
---- ---- ---- ---- ----
---- ---- ---- ---- ----
4 Turns Open 5 Turns Open
2 Turns
1 Turn
0 Turns
3 Turns
External Static Pressure (iwg)
993 1.07
927 0.99
862 0.92
---- ---- ----
---- ---- ----
---- ---- ----
---- ---- ----
---- ---- ----
1488 1.6
1418 1.5
1337 1.4
1249 1.3
1158 1.2
---- ---- ----
---- ---- ----
---- ---- ----
---- ---- ----
---- ---- ----
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