Blower Performance Dr090 Sideflow Economizer - York PREDATOR MagnaDRY DR090 Technical Manual

TABLE 19: BLOWER PERFORMANCE DR090 SIDEFLOW ECONOMIZER
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 3886 846 1588 1.70 3655 807
0.4 3709 847 1530 1.64 3478 808
0.5 3517 848 1468 1.57 3286 809
0.6 3310 849 1401 1.50 3079 810
0.7 3088 851 1329 1.43 2857 812
0.8 2853 853 1250 1.34 2622 814
0.9 2605 855 1164 1.25 2373 816
1 2343 858 1070 1.15 2112 819
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 ---- ---- ---- ----
0.7 ---- ---- ---- ----
0.8 ---- ---- ---- ----
0.9 ---- ---- ---- ---- 4137 998
1 ---- ---- ---- ---- 3949 1000 2100 2.25 3637 962
1.1 ---- ---- ---- ---- 3738 1003 1993 2.14 3427 965
1.2 ---- ---- ---- ---- 3498 1005 1882 2.02 3186 967
0 Turns Open
DR 090 Standard Drive Assembly (Side Flow)
(100% Return Economizer)
4000
0 Turns
3750
1 Turn
3500
2 Turns
3250
3 Turns
3000
4 Turns
2750
5 Turns
2500
2250
2000
0.1 0.2 0.3 0.4
External Static Pressure (iwg)
30
DR090 Standard Drive Assembly (Side Flow) (100% Return Economizer)
1408 1.51 3388 774
1350 1.45 3211 775
1288 1.38 3019 776
1221 1.31 2811 777
1149 1.23 2590 779
1070 1.15 2354 781
984 1.06 2106 783
890 0.95
1 Turn Open 2 Turns Open
DR090 Optional Drive Assembly (Side Flow) (100% Return Economizer)
---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ----
---- ---- ---- ---- 4319 954
---- ---- ---- ---- 4159 955
---- ---- ---- ---- 3996 958
2202 2.36 3825 960
1 Turn Open 2 Turns Open
0.5 0.6 0.7 0.8 0.9 1
1242 1.33 3252 747 1090 1.17 2979 726
1184 1.27 3027 748 1032 1.11 2754 727
1122 1.20 2782 749 970 1.04 2509 729
1055 1.13 2518 751 903 0.97 2245 730
983 1.05 2237 752 831 0.89 1964 731
904 0.97 1940 754 752 0.81
818 0.88
3 Turns Open
---- ---- 4651 913 2124 2.28 4331 871
---- ---- 4434 912 2037 2.18 4114 871
---- ---- 4232 913 1948 2.09 3912 871
2161 2.32 4040 914 1857 1.99 3720 873
2068 2.22 3852 916 1764 1.89 3532 874
1972 2.12 3660 918 1668 1.79 3340 876
1873 2.01 3459 920 1569 1.68 3139 879
1770 1.90 3242 923 1466 1.57 2922 881
1663 1.78 3002 925 1360 1.46 ----
1553 1.67 ---- ---- ---- ----
3 Turns Open
DR 090 Optional Drive Assembly (Side Flow)
4750
3 Turns
4500
4 Turns
4250
5 Turns
4000
3750
3500
3250
3000
2750
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
1.1
246721-YTG-C-0606
952 1.02 2670 712
894 0.96 2445 713
832 0.89 2199 714
765 0.82 1936 715
693 0.74
4 Turns Open 5 Turns Open
1846 1.98 3990 828
1759 1.89 3772 828
1670 1.79 3571 828
1580 1.69 3379 829
1486 1.59 3190 831
1391 1.49 2999 833
1291 1.39 2797 835
1189 1.28 ----
---- ---- ---- ----
---- ---- ---- ---- ----
4 Turns Open 5 Turns Open
(100% Return Economizer)
2 Turns
1 Turn
External Static Pressure (iwg)
Unitary Products Group
828 0.89
769 0.83
707 0.76
641 0.69
1595 1.71
1508 1.62
1419 1.52
1328 1.42
1235 1.32
1139 1.22
1040 1.12
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---- ---- ----
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