Essick Air AS20012 User Manual
Page 5
![background image](/manuals/84501/5/background.png)
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