Appendix iii. fan performance (cont.) – Bryant 548J User Manual

Page 79

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79

APPENDIX III. FAN PERFORMANCE (cont.)

Table 39 – 548J*08D

7.5 TON HORIZONTAL SUPPLY

CFM

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

0.2

0.4

0.6

0.8

1.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

2250

423

0.28

509

0.40

587

0.52

659

0.66

725

0.80

2438

444

0.34

525

0.46

600

0.59

669

0.73

733

0.88

2625

465

0.40

543

0.53

614

0.67

680

0.82

743

0.97

2813

487

0.47

561

0.61

629

0.76

693

0.91

753

1.08

3000

510

0.55

580

0.70

646

0.86

707

1.02

765

1.19

3188

534

0.65

600

0.80

663

0.96

722

1.13

779

1.31

3375

557

0.75

621

0.91

681

1.08

738

1.26

793

1.44

3563

582

0.86

642

1.03

700

1.21

755

1.39

808

1.58

3750

606

0.99

664

1.17

720

1.35

773

1.54

824

1.74

Std static

Med static

High static

CFM

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

1.2

1.4

1.6

1.8

2.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

2250

788

0.94

847

1.09

903

1.25

957

1.41

1009

1.58

2438

794

1.03

852

1.19

907

1.36

959

1.52

1010

1.70

2625

802

1.13

858

1.30

911

1.47

963

1.64

1012

1.82

2813

811

1.24

865

1.41

917

1.59

967

1.77

1016

1.96

3000

821

1.36

874

1.54

925

1.72

974

1.91

1021

2.11

3188

832

1.49

884

1.68

933

1.87

981

2.06

1028

2.26

3375

845

1.63

895

1.82

943

2.02

990

2.22

1035

2.43

3563

858

1.78

907

1.98

954

2.19

1000

2.40

1044

2.61

3750

873

1.94

920

2.15

966

2.36

1011

2.58

1054

2.80

Std static

Med static

High static

Table 40 – 548J*08D

7.5 TON VERTICAL SUPPLY

CFM

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

0.2

0.4

0.6

0.8

1.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

2250

447

0.31

528

0.43

597

0.54

658

0.66

713

0.78

2438

470

0.37

548

0.50

615

0.62

675

0.75

729

0.88

2625

494

0.45

569

0.58

634

0.71

692

0.85

745

0.99

2813

518

0.53

590

0.67

653

0.82

710

0.96

763

1.11

3000

543

0.62

612

0.77

673

0.93

729

1.08

780

1.24

3188

568

0.72

635

0.89

694

1.05

749

1.21

799

1.38

3375

593

0.84

658

1.01

716

1.19

769

1.36

818

1.53

3563

619

0.97

681

1.15

737

1.33

789

1.52

837

1.70

3750

645

1.11

705

1.30

760

1.49

810

1.68

857

1.88

Std static

Med static

High static

CFM

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

1.2

1.4

1.6

1.8

2.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

2250

764

0.89

812

1.02

856

1.14

899

1.26

939

1.39

2438

779

1.00

826

1.13

870

1.26

912

1.40

952

1.53

2625

795

1.12

841

1.26

885

1.40

926

1.54

966

1.68

2813

811

1.25

857

1.40

900

1.55

941

1.69

980

1.84

3000

828

1.39

873

1.55

916

1.70

956

1.86

995

2.02

3188

846

1.54

890

1.71

932

1.87

972

2.04

1010

2.21

3375

864

1.70

907

1.88

949

2.05

988

2.23

1026

2.40

3563

882

1.88

925

2.06

966

2.25

1005

2.43

1042

2.62

3750

902

2.07

944

2.26

984

2.45

1022

2.65

1059

2.84

Std static

Med static

High static

548J

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