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Essick Air AS20012 User Manual

Page 5

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AD OUTLET

E

E

A

Q

X

D

G

F

G

D

S

Q

W

R

C

J

J

N

P

B

B

A

L

M

M

E

E

N

Y

L

P

D

H

U

B

T

AD OUTLET

C

TOP VIEW

W

E

I

V

E

D

I

S

W

E

I

V

T

N

O

R

F

BLOWER

SECTION

AS OUTLET

AU OUTLET

* All measurements in inches.

D

45
45

48

1/4

48

1/4

60

1/4

H

100W

10012W

150W

15012W
20012W

WET

MODULE

NUMBER

AS/AD 100B
AS/AD 10012B
AS/AD 150B
AS/AD 15012B
AS/AD/AU 20012B

BLOWER

MODEL

NUMBER

CABINET

W

44
44
54
54

59

1/4

82
90

85

1/4

93

1/4

105

1/4

C

(AS)

13

19/32

13

19/32

16

13/16

16

13/16

18

11/16

A

DUCT

OPENING

B

21

3/4

21

3/4

26

7/8

26

7/8

31

3/4

21

3/4

21

3/4

26

7/8

26

7/8

31

3/4

U

(AD)

21

11/32

21

11/32

19

5/32

19

5/32

25

1/4

E

P

(AU)

11

5/8

11

5/8

10

11/16

10

11/16

14

1/4

N/A
N/A
N/A
N/A

24

29/32

DUCT

LOCATION

F

DRAIN

LOCATION

G

22

1/2

22

1/2

24

1/8

24

1/8

30

1/8

12

1/2

16

1/2

12

1/2

16

1/2

16

1/8

X

MEDIA

DIMENSION

Y

44

3/4

44

3/4

48
48
60

36

5/8

36

5/8

46

3/8

46

3/8

51

5/8

WET

MODULE

J

18

1/2

22

1/2

18

1/2

22

1/2

22

1/2

L

WATER

SERVICE

M

5

7/8

5

7/8

5

7/8

5

7/8

5

7/8

14

5/8

18

5/8

14

5/8

18

5/8

18

5/8

S

ELECTRIC

SERVICE

T

39

7/8

43

7/8

41

1/2

45

1/2

51

5/8

5

5/32

5

5/32

5

5/32

5

5/32

5

5/32

N

23

1/4

27

1/4

23

1/4

27

1/4

27

1/4

Q

SKID

LOCATIONS

R

4

3/4

4

3/4

4

3/4

4

3/4

4

3/4

42
42
52
52

57

1/4

DIMENSIONAL DATA*

SIZING TABLES

SHEAVE SELECTION

MOTOR SPECIFICATIONS

SPECIFICATIONS

PERFORMANCE

Certified Air Delivery At .1" Increments Of External Static Pressure

(Inches Static Pressure Water Gauge)

2

7

9

10

12

11

6

5

4

3

1

OUTDOOR WET-BULB

LAT

GPH

LAT

GPH

LAT

GPH

LAT

GPH

85

95

105

115

OUTDOOR

DRY BULB

TEMP.

1-1/2 H.P. MOTOR / CFM-

OUTDOOR WET-BULB

2 H.P. MOTOR / CFM-SP*

OUTDOOR WET-BULB

3 H.P. MOTOR / CFM-SP*

Performance shown is for installation type B - Free inlet, Ducted outlet. Power rating (BHP) does not include drive losses. Models AS/AD 100 include the affects of an 8 inch thick evaporative media on the inlet.

& Blower Speed are determined from the SPECIFICATION table above, use this information to select the proper pulley-belt kit from the SHEAVE SELECTION table below.

RPM

CFM RPM

RPM

CFM

CFM

AS

MODEL

BELT

AD

MODEL

BELT

OPER.

WGT.

CFM

MAX

B.H.P.

0"

0.1"

0.2"

0.3"

0.4"

0.5"

0.6"

RPM

CFM

RPM

CFM RPM CFM RPM

RPM

0.8"

CFM RPM

0.9"

CFM

RPM

1.0"

CFM RPM

0.7"

CFM

20/11-10

6.6-6/3

24/13.2-12
7.5-6.8/3.4

10.6-9.6/4.8

16.7-7-15.2/7.6

5/8
7/8
7/8
7/8

1

1/8

1

1/8

1
3
1
3
3
3

115/208-230
208-230/460
115/208-230
208-230/460
208-230/460
208-230/460

H.P.

VOLTS

BLOWER MOTORS

SPEED

1
1
1
1
1
1

41
40
49
44
83
87

110459-1

110463-9

110460-1

110464-9
110465-9
110466-9

1

1/2

1

1/2

2
2
3
5

PHASE

MOTOR

AMPS*

SHAFT

DIA.

MOTOR

WGT(LB)

MOTOR

PART NO.

*Amperage shown is from National Electrical Code. Use amperage shown on motor nameplate to determine motor protector.

WATTS

73
77

GPM (5 FT. HEAD)

4.6
4.6

PUMP PART NO.

110467
110468

VOLTS

115
230

AMPS

1.0

0.58

8

433
455
523
590

443
465
533
600

422
445
513
580

412
434
502
569

D8450
D8450
D8550
D8600

A82
B83
B86
B87

AS

MODEL

BELT

A76
B77
B80
B81

AD

MODEL

BELT

7/8
7/8

1 1/8
1 1/8

MAUREY

SHEAVE

MOTOR

H.P.

BLOWER RPM/MOTOR SHEAVE 1/2 TURN DOWN

1-1/2

2
3
5

391
414
482
549

401
424
492
559

454
475
543
610

464
485
553
620

475
495
563
630

485
506
574
641

496
516
584
651

506
526
594
661

3DI-10
3DI-15
3DI-20
3DI-25

SHEAVE

BORE

CHAMPION-AD

PULLEY-BELT

KIT NO.

3DI-30
3DI-35
3DI-40
3DI-45

CHAMPION-AS

PULLEY-BELT

KIT NO.

* Static Pressure (inches of water). GPH = Water consumption at design conditions but does not include bleed-off amount. Amount of bleed-off will vary with different water sources, but

an amount equal to 10% of water consumption at any design condition is considered sufficient for average water. LAT = Cooler Discharge Temperature.

Pumps - 2 Required.

75

77
11
79
22
82
33
84
44

OUTDOOR WET-BULB

65

69
22
72
33
74
44
76
54

55

62
33
64
44




75

77
10
79
21
81
31
83
41

65

69
21
71
31
73
41
75
51

55

61
31
63
41




75

77
10
79
19
81
28
83
38

65

69
19
71
28
73
38
75
47

55

61
28
63
38




11569 / 0

10773 / .5 9856 / 1.0

5 H.P. MOTOR / CFM-SP*

7275
8109
9407

11285

384
418
473
555

373
408
465
549

7530
8333
9596

11463

A76
B77
B80
B81

A82
B83
B86
B87

706
710
723
739

1

1/2

2
3
5

7745
8524
9758

11569

364
400
458
543

7004
7868
9204

11121

397
429
482
563

6729
7618
8990

10950

409
441
492
570

6460
7368
8773

10773

422
452
502
578

6193
7123
8556

10592

434
464
512
587

5646
6638
8124

10224

460
486
532
603

5357
6389
7913

10039

474
498
542
612

5045
6137
7698
9856

489
510
552
620

5923
6878
8340

10407

447
475
522
595

75

77

8

79
15
80
23
82
31

65

69
15
70
23
72
31
74
38

55

60
23
62
31




75

77

7

78
13
80
20
81
26

65

68
13
70
20
71
26
73
33

55

60
20
61
26




75

76

5

78
10
79
16
80
21

65

68
10
69
16
70
21
72
26

55

59
16
60
21




7745 / 0

6460 / .5

5045 / 1.0

75

77

8

79
17
81
25
82
33

65

69
17
71
25
72
33
74
42

55

61
25
62
33




75

77

7

79
15
80
22
82
29

65

69
15
70
22
72
29
74
37

55

60
22
62
29




75

77

6

78
12
80
19
81
25

65

68
12
70
19
71
25
73
31

55

60
19
61
25



8524 / 0

7368 / .5

6137 / 1.0

75

77

9

79
19
81
28
83
38

65

69
19
71
28
73
38
75
47

55

61
28
63
38




75

77

9

79
17
81
26
83
34

65

69
17
71
26
73
34
74
43

55

61
26
63
34




75

77

8

79
15
80
23
82
31

65

69
15
70
23
72
31
74
38

55

60
23
62
31




9758 / 0

8773 / .5

7698 / 1.0

When the Cooler Model No, Motor H.P.,

433

443

422

412

D8450

A82

A76

5/8

1-1/2

391

401

454

464

475

485

496

506

3DI-11

3DI-31

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