Dimensions - fan/core, Ma-3.5-4, Ma-4-4 – Thermal Transfer Systems MA Series User Manual
Page 2: Ma-248-4
MA
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61
A
IR C
O
O
L
E
D
MA
dC amp draw
CFm
approx. ship
model
a
b
C
d
e
F
g
H
J
K
l
12V
24V
(Cmm)
Wt. lbs (Kg)
MA-3-4
See diagram above
—
—
—
—
—
—
—
—
5.7
3.6
300
6
(8.50)
(2.72)
MA-3.5-4
See diagram above
—
—
—
—
—
—
—
—
12.5
6.3
370
9
(10.48)
(4.08)
MA-4-4
See diagram above
—
—
—
—
—
—
—
—
12.5
6.3
363
16
(10.28)
(7.26)
MA-12-4
13.78
11.73
6.26
9.84
9.96
10.87
4.96
4.41
1.00
#12 SAE
4.98
12.5
6.3
521
19
(350.01) (297.44) (159.00)
(249.94) (252.98) (276.10)
(145.00) (112.01)
(25.40)
(126.49)
(14.75)
(8.62)
MA-18-4
15.75
13.58
5.04
11.81
11.81
12.80
5.87
4.96
1.00
#12 SAE
5.91
10.6
5.3
783
23
(400.05) (344.93)
128.02)
(299.97) (299.97) (325.12)
(149.10) (125.98)
(25.40)
(150.11)
(22.17)
(10.43)
MA-32-4
19.69
18.43
5.95
15.75
16.14
17.32
12.00
3.86
1.14
#16 SAE
8.07
22.2
11.1
1368
28
(500.15) (468.12) (151.13)
(400.05) (409.96) (439.93)
(304.8)
(98.04)
(28.96)
(204.98)
(38.74)
(12.70)
MA-48-4
See diagram above
—
—
—
—
—
—
—
—
22.2
11.1
1637
45
(46.40)
(20.40)
MA-232-4
See diagram above
—
—
—
—
—
—
—
—
19.3*
9.7*
2234
65
(63.26)
(29.48)
MA-248-4
See diagram above
—
—
—
—
—
—
—
—
19.3*
9.7*
2904
90
(82.24)
(40.80)
Dimensions - Fan/Core
MA-3.5-4
8.25 (209.55)
5.89 (149.62)
CORE
1.18
(29.97)
8.06
(2004.72)
5.31
(134.87)
1.38
(35.05)
1.77
(44.96)
CORE
3.76 (95.50)
#12 SAE
3/4 O-RING
1 1/16-12 UN-2B
2 PLACES
AIR FLOW
4.47 (113.54)
CORE
6.14 (155,9)
6.26
(159)
CORE
1.00
(25.4)
.84
(21.34)
5.33 (135.38)
3.54
(89.42)
5.29
(134.37)
#12 SAE O-RING
2 PLACES
1/2" NPT
DRAIN
.35 X .47 SLOT
(8.89x11.94)
16 PLACES
7.64
(194.06)
9.02
(229.11)
1.77
(44.96)
CORE
.89
(22.61)
.18
(4.57)
TYP
2.03
(51.56)
12V DC FAN/
MOTOR
ASSEMBLY
AIR FLOW
MA-3-4
MA-12-4, MA-18-4, MA-32-4
.44 x .75 SLOT
(11.18 x 19.05)
8 PLACES
B
F
E
L
3.00 (76.2) TYP
1.28 (32.51)
.12 TYP
(3.05)
1/2" NPT
SENSOR
PORT
2.56
(65.02)
CORE
C
D
A
G
H
J
K
2 PLACES
.31
(7.87)
AIR FLOW
7.76 (197.10)
2.48
(62.99)
CORE
FAN/
MOTOR
ASSEMBLY
9.02
(229.11)
4.51
(114.55)
12.32 (312.93)
6.16 (130.81)
3.66
(92.96)
10.59
(268.99)
3.54
(89.92)
#16 SAE
1 5/15-12 UNC-28
2 PLACES
1/2 NPT
2.99
(75.95)
5.98 (151.89)
.31 (7.87) DIA HOLE
4 PLACES
AIR FLOW
MA-4-4
23.62 (600.0)
19.96
(506.98)
CORE
22.13
(562.10)
3.00 (76.2)
TYP
8.00
(203.2)
8.00
(203.2)
1.10
(27.94)
TYP
19.69 (500.13) CORE REF
.44 X .75 SLOT
(11.18 X 19.05)
2 PLACES
21.02
(533.91)
7.49
(190.25)
2.56
(65.02)
CORE
1.28 (32.51)
.12 (3.05) TYP
#16 SAE
2 PLACES
1/2” NPT
SENSOR
PORT
AIR FLOW
MA-48-4
MA-232-4
33.47 (850.14)
31.38 (797.05)
29.53 (750.06) CORE
20.86
(529.84)
3.00
(76.2)
#16 SAE OPTIONAL &
REVERSIBLE BYPASS
30/60 PSI ASSEMBLY
1.00 (25.4) TYP
.44 X .75 SLOT
(11.18 X 19.05)
8 PLACES
OPPOSITE SIDE
9.36 (237.74)
14.76 (374.90)
7.87
(199.90)
TYP
2.95 (74.93)
3.00
(76.2)
16.89
(429.0)
CORE
18.51
(470.15)
8.45
(214.63)
1.24
(31.5)
2.48
(63.0)
CORE
#20 SAE
2 PLACES
1/2” NPT
SENSOR
PORT
1.54
(39.12)
7.51
(190.75)
14” DIA
12/24 VDC
FAN/MOTOR
ASSEMBLY
2 PLACES
AIR FLOW
MA-248-4
35.43 (899.92)
33.34 (846.84)
31.49 (800.00) CORE
24.51
(622.55)
3.00
(76.2)
#16 SAE OPTIONAL & REVERSIBLE BYPASS 30/60 PSI ASSEMBLY
1.00 (25.4)
TYP
.44 X .62 SLOT
(11.18 X 15.75)
8 PLACES
OPPOSITE SIDE
10.34 (22.64)
15.26 (387.60)
8.86 (225.04)
TYP
4.43
(112.52)
10.30
(261.62)
20.59
(522.99)
CORE
22.21
(564.13)
3.00
(76.2)
1.24
(31.5)
2.48
(63.0)
CORE
#20 SAE
2 PLACES
1/2” NPT
SENSOR
PORT
1.54
(39.12)
7.51
(190.75)
12/24 VDC
FAN/MOTOR
ASSEMBLY
2 PLACES
AIR FLOW
Note: We reserve the right to make reasonable design changes without notice. Dimensions are in inches and (millimeters).
*AMP draw listed as per FAN.