39 fan performance - 40 ton, Table 39: fan performance - 40 ton – York Y33 User Manual
Page 50
246653-YTG-E-0108
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Johnson Controls Unitary Products
4. Shaded RPMs require Class II blower.
TABLE 39: FAN PERFORMANCE - 40 TON
1,2
A
IRFLOW
(CFM)
A
VAILABLE
E
XTERNAL
S
TATIC
P
RESSURE
(IWG)
0.2
0.4
0.6
0.8
1.0
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
8000
304
1.4
348
1.8
393
2.2
431
2.6
469
3.0
9000
329
1.9
371
2.3
411
2.7
448
3.2
484
3.7
10000
356
2.4
396
2.8
432
3.4
467
3.9
502
4.4
11000
385
3.0
421
3.6
454
4.1
488
4.7
519
5.3
12000
414
3.9
446
4.5
479
5.0
510
5.7
539
6.2
13000
442
4.8
473
5.5
504
6.1
532
6.7
560
7.4
14000
472
6.0
502
6.6
529
7.2
556
8.0
583
8.6
15000
503
7.2
529
8.0
555
8.6
581
9.3
607
10.1
16000
532
8.7
557
9.5
583
10.2
607
10.9
631
11.8
17000
562
10.4
587
11.1
611
12.0
633
12.7
656
13.5
18000
593
12.3
616
13.1
638
13.9
660
14.7
682
15.4
A
IRFLOW
(CFM)
A
VAILABLE
E
XTERNAL
S
TATIC
P
RESSURE
(IWG)
1.2
1.4
1.6
1.8
2.0
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
8000
506
3.5
537
4.0
569
4.4
601
4.9
627
5.5
9000
518
4.2
549
4.6
581
5.1
610
5.8
637
6.3
10000
532
4.9
563
5.5
594
6.1
621
6.6
648
7.1
11000
549
5.8
579
6.4
608
7.0
634
7.6
661
8.2
12000
568
6.8
596
7.5
623
8.1
649
8.7
675
9.5
13000
588
8.0
614
8.6
640
9.3
665
10.0
690
10.7
14000
609
9.3
634
10.0
658
10.7
683
11.4
707
12.2
15000
631
10.8
655
11.6
679
12.3
702
13.1
724
13.9
16000
654
12.5
677
13.2
700
14.1
722
14.8
743
15.6
17000
678
14.3
701
15.1
722
16.0
742
16.8
763
17.6
18000
703
16.4
724
17.2
744
18.1
764
19.0
785
19.8
A
IRFLOW
(CFM)
A
VAILABLE
E
XTERNAL
S
TATIC
P
RESSURE
(IWG)
2.2
2.4
2.6
2.8
3.0
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
8000
654
6.0
681
6.5
706
7.0
729
7.6
752
8.1
9000
664
6.8
691
7.4
715
8.0
738
8.5
761
9.1
10000
675
7.8
701
8.4
725
9.0
748
9.6
771
10.2
11000
687
8.8
712
9.5
735
10.2
758
10.8
781
11.4
12000
700
10.1
723
10.7
747
11.4
770
12.2
793
12.9
13000
714
11.4
737
12.2
760
12.9
782
13.7
805
14.4
14000
729
13.0
752
13.8
774
14.5
796
15.2
817
16.0
15000
746
14.6
768
15.4
790
16.2
811
17.0
831
17.9
16000
764
16.5
786
17.3
807
18.2
826
19.0
846
19.8
17000
784
18.5
805
19.4
824
20.3
843
21.1
863
22.1
18000
805
20.7
824
21.6
843
22.6
862
23.5
881
24.5
A
IRFLOW
(CFM)
A
VAILABLE
E
XTERNAL
S
TATIC
P
RESSURE
(IWG)
3.2
3.4
3.6
3.8
4.0
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
8000
774
8.7
797
9.2
817
9.9
837
10.4
857
11.0
9000
784
9.8
806
10.3
826
10.9
846
11.6
866
12.2
10000
794
10.8
815
11.6
836
12.2
856
12.9
876
13.5
11000
804
12.2
824
12.8
845
13.5
865
14.3
886
14.9
12000
814
13.5
835
14.3
855
15.0
876
15.8
896
16.5
13000
825
15.1
846
15.9
866
16.6
886
17.4
906
18.2
14000
837
16.8
858
17.6
878
18.4
898
19.2
917
20.1
15000
851
18.7
871
19.5
891
20.4
910
21.2
928
22.1
16000
866
20.7
886
21.5
905
22.5
923
23.3
941
24.3
17000
882
23.0
901
23.8
919
24.8
937
25.7
-
-
18000
900
25.4
-
-
-
-
-
-
-
-
1.
Fan performance is based on wet evaporator coils, clean 2” throwaway filters and system/cabinet effects at standard air density and 0 feet elevation.
2.
Refer to Tables 12, 18, 23 and 42 for component additions and deductions to fan performance tables.
3.
BHP includes drive losses.