FLUID COOLING | Shell & Tube EK Series
COPPER & STEEL CONSTRUCTION
Features
n
Compact Size
n
High Efficiency Finned Bundle Design
n
Low Cost
n
Optional Patented Built-in
Surge-Cushion® Relief Bypass
n
3/16” Tube Size
n
Heat Removal up to 400 Horsepower
(300 kW)
n
Oil Flow rates up to 80 U.S. GPM (300
Liters/min.)
n
Large Oil Connections for Minimum
Entering and Exiting Flow Restriction
n
Removable End Bonnets for easy
WATER COOLED EK
tube cleaning
n
Mounting Brackets Designed so
that Cooler can be Rotated in 90°
Increments
n
High Pressure Ratings
n
Complete Line of Accessories Available
Ratings
Operating Pressure/Shell side 500 psi
Operating Pressure/Tubeshell side 150 psi
Operating Temperature 250° F
Materials
Shell Steel
Tube Sheets Steel
B a f f l e s Steel
Mounting Brackets Steel
Gaskets Nitrile Rubber/Cellulose Fiber
Nameplate Aluminum Foil
Tub es Copper
Fins Aluminum
End Caps Grey Iron
Surge-Cushion (Option)
The SURGE-CUSHION® is a protective device
(patented) designed to internally bypass
a portion of the oil flow during cold start
conditions, or when sudden flow surges
temporarily exceed the maximum flow allowed
for a given cooler. This device may replace an
external bypass valve, but it is not intended to
bypass the total oil flow.
Maximum Flow Rates
Unit Side One Two Four
Size GPM Pass Pass Pass
500 20 13 6 N/A
Cutaway view shows
high performance copper
tube/aluminum fin cooling
chamber with patented SURGECUSHION
Tube Side GPM
Shell
®
relief bypass valve.
How to Order
– – –
Model
Series
EK
EKS
EKM
EK
EKF
EKFM
EK = NPT Oil connections; NPT Water connec tions.
EKS = SAE O-Ring Oil connec tions; NPT Water connec tions.
EKM = BSPP Oil connections; BSPP Water connections.
EKF = SAE 4 Bolt Flange (Tappe d SAE) Oil connections; NPT Water connections.
EKFM = SAE 4 Bolt Flange (Tapped Metric) Oil conne ctions; BSPP Water connections.
TTPSales@thermasys.com 262.554.8330 www.thermaltransfer.com
72
Model Size
Selected
B a f f l e
Spacing
EK-1036
& EK-1048
Models Only
Tub esid e
Passes
0 - One Pass
T - Two Pass
F - Four Pass
–
Surge
Cushion
Blank - No Relief
Bypass
R - Relief Bypass
700 60 24 12 6
1000 80 56 28 14
Incorrect installation can cause premature failure.
–
Cooling Tube
Material
Blank - Copper
CN - CuNi
–
End Bonnet
Material
Blank - Cast Iron
NP - Electr oless
Nickel Plate
Dimensions
M
D
N
E
A
H
J
B
L
K
C
F
G
X
Y
Z (4 PLACES)
FLANGE
SIZE
1-1/2 2
X
Y
EKF Z
EKFM Z
1.41
2.75
1/2 - 13 UNC-2B
M-12
1.69
3.06
NOTE: We reserve the right to make reasonable design changes without notice. All dimensions are in inches.
MODEL
A B
SAE
FLANGE
SAE
O-RING
SAE
FLANGE
BSPP
C
D E F G H J K
L
NPT
M
NPT
BSPP
N
EK-505
EK-508
EK-510
EK-512
EK-514
EK-518
EK-524
EK-536
EK-708
EK-712
EK-714
EK-718
EK-724
EK-736
EK-1012
EK-1014
EK-1018
EK-1024
EK-1036
EK-1048
7.38
10.38
12.38
14.38
16.38
20.38
26.38
38.38
11.12
15.12
17.12
21.12
27.12
39.12
15.33
17.33
21.33
27.33
39.33
51.33
2.19
3.85
5.85
7.85
9.85
13.85
19.85
31.85
3.00
7.00
9.00
13.00
19.00
31.00
6.18
8.18
12.18
18.18
30.18
42.18
7.44
10.44
12.44
14.44
16.44
20.44
26.44
38.44
10.71
14.71
16.71
20.71
26.71
38.71
15.45
17.45
21.45
27.45
39.45
51.45
3.5
MAX.
WIDTH
5.0
MAX.
WIDTH
6.5
MAX.
WIDTH
2.55
DIA.
3.52
DIA.
5.05
DIA.
3.74
3.90
5.47
7.64
N/A
5.71
8.28
1.62
2.59
4.00
2.59
3.26
4.07
4.57
2.50
3.00
4.00
.34
x
.62
SLOT
.44
x
.75
SLOT
.44
x
1.00
SLOT
N/A
1/4
1/2
3/4
11/2
2
1/2
3/4
11/2
#8 3/4-16
UNF-2B
#12
1
1
/16-12
UN-2B
#24
1
7
/8-12
UN-2B
N/A
11/2
2
3/4
1
1
/4
11/2
NPT
BSPP
NPT / BSPP
SAE O-RING
One Pass
Flange
Size 1-1/2 2
X 1.41 1. 69
Y 2.75 3.06
EKF Z 1/2 - 13 UNC-28
EKFM Z M-12
www.thermaltransfer.com TTPSales@thermasys.com 262.554.8330
WATER COOLED EK
73
EK
Dimensions
D
C
G
E
F
M
A
H
L
K
P
N
J
B
X
Y
Z (4 PLACES)
A B
SAE
FLANGE
SAE
O-RING
SAE
FLANGE
BSPP
C
D E F G H J K P
L
NPT
M
NPT
BSPP
N
NPT
BSPP
NPT / BSPP
SAE O-RING
MODEL
EK-505
EK-508
EK-510
EK-512
EK-514
EK-518
EK-524
EK-536
EK-708
EK-712
EK-714
EK-718
EK-724
EK-736
EK-1012
EK-1014
EK-1018
EK-1024
EK-1036
EK-1048
7.38
10.38
12.38
14.38
16.38
20.38
26.38
38.38
10.19
14.19
16.19
20.19
26.19
39.19
14.58
16.58
20.58
26.58
38.58
50.58
2.19
3.85
5.85
7.85
9.85
13.85
19.85
31.85
3.00
7.00
9.00
13.00
19.00
31.00
6.18
8.18
12.18
18.18
30.18
42.18
7.44
10.44
12.44
14.44
16.44
20.44
26.44
38.44
10.71
14.71
16.71
20.71
26.71
38.71
15.45
17.45
21.45
27.45
39.45
51.45
3.5
MAX.
WIDTH
5.0
MAX.
WIDTH
6.5
MAX.
WIDTH
2.55
DIA.
3.52
DIA.
5.05
DIA.
3.74
3.90
5.47
7.64
N/A
5.71
8.28
1.62
2.59
4.00
2.59
3.26
3.57
4.45
2.50
3.00
4.00
1.12
1.62
2.38
.34
x
.62
SLOT
.44
x
.75
SLOT
.44
x
1.00
SLOT
N/A
1/4
1/2
3/4
1
1
/2
2
1/2
3/4
1
1
/2
#8 3/4-16
UNF-2B
#12
1
1
/16-12
UN-2B
#24
1
7
/8-12
UN-2B
N/A
1
1
/2
2
3/8
3/4
1.0
Two Pass
WATER COOLED EK
Flange
Size 1-1/2 2
X 1.41 1. 69
Y 2.75 3.06
EKF Z 1/2 - 13 UNC-28
EKFM Z M-12
NOTE: We reserve the right to make reasonable design changes without notice. All dimensions are in inches.
EK
74
TTPSales@thermasys.com 262.554.8330 www.thermaltransfer.com
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