AOCS Series performance
ONE PASS
70000 60000
J K
G H I
F
C D E C D E
B
J K
G H I
F
B
40000
I
G H J K
F
C D E C D E
AOCS-2010 AOCS-2515 AOCS-3120 AOCS-3525 AOCS-4030
B B
J K
G H I
F
J K
G H I
F
20000
C D E
B
J
F G H I
10000
AOCS-1505
E
B C D
6000 8000
G H I
A
Fs
F
AOCS-1005
D E
B C
G
A
F
E
AOCS-453 AOCS-603
B C D
4000
A
F
E
D
B C
A
F
D E
AOCS-303
B C
2000
A
E
C D
AOCS-201
B
A
1000
700
20
30 40 50 60 70 80
200
300 400 500 600 800
10
100
1000
GPM
TWO PASS
200000
AOCS-3525 AOCS-4030
100000 60000 80000
E
F
G H
I
J
K
E
F
G H
I
J
K
E
F F
G H
I
J
K
AOCS-2010 AOCS-2515 AOCS-3120
40000
E
G H
I
J
K
K
J
F
G H
I
E
20000
Fs
K
J
I
G H
F
E
AOCS-1005 AOCS-1505
10000 6000 8000
J K
I
G H
F
E
J
I
K
H
G
F
E
AOCS-453 AOCS-603
J
K
I
H
G
4000
F
E
I
J
H
G
F F
E
AOCS-303
H
G
2000
E
AOCS-201
1000
10
20
30
40
50 60
70 80 90
100
200
300
400
500
GPM
PERFORMANCE CALCULATION
OIL PRESSURE DROP (PSI) CODE
B = 2 PSI C = 3 PSI D = 4 PSI
H = 20 PSI I = 25 PSI J = 30 PSI
K = 35 PSI
E = 5 PSI F = 10 PSI G = 15 PSI
F s =
Horsepower to be removed (HP) x 2545 x Cv ° F (Oil Leaving* - Ambient Air Entering)
BTU hr °F =
* Represents desired fluid leaving the cooler.
Note: When a model selection has been made, record whether the selection was from the one pass curve or the Two Pass curve so that the unit can be properly plumbed. Incorrect installation can seriously affect the performance.
note: AIHTI reserves the right to make reasonable design changes without notice.
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