Product Main

Specifications

 
Stainless Steel Engine Oil Cooler (EC140S)
 
These Stainless Steel Engine Oil Cooler (EC140S) are equally suitable for cooling torque converter, automatic transmission and engine oils. Being water cooled they have the advantage of freedom from accidental damage and also encourage quicker warming up of the oil, a feature which is particularly valuable in cold climates. The tube stack is fully floating so that thermal stresses are minimised and it can easily be removed should cleaning be necessary.
 
The cooler should be fitted into the engine water circuit between the bottom tank of the radiator and the water inlet connection on the engine as illustrated as below, the radii of water pipe bends should be as large as possible to reduce the pressure drop. Also indicated as below are the approximate capabilities of the various coolers for torque converter applications. This information is only intended as a general guide as the factors affecting the choice of oil cooler are complex. In the case of engine oil applications we are not able to give any general recommendations, but proposals can be submitted on receipt of details of the particular engine.
 
Installation of an oil cooler in an engine water circuit.
 
Design Parameter
 
Maximum working pressure on oil side: 25 bar
Maximum working pressure on water side: 3 bar
Design temperature: 250°C
Performance data of  engine & transmission oil coolers
 
Typical examples of oil coolers fitted to torque converter transmissions with an oil inlet temperature of 110C and a water inlet temperature of 80C.
 
Cooler Type
Maximum oil flow
Maximum water fow
Suitable for torque converter transmitting
Internal oil volume
Internal water volume
 
Liter/min
Liter/min
kW
Liter
Liter
EC 80-E
EC100-E
EC120-E
EC140-E
EC160-E
30
60
60
60
60
200
200
200
200
200
45
60
75
90
105
0.26
0.49
0.74
0.97
1.30
0.31
0.44
0.57
0.71
0.91
FC100-E
FC120-E
FC140-E
FC160-E
100
100
100
100
300
300
300
300
90
105
120
135
1.10
1.50
2.00
2.60
0.84
1.06
1.35
1.68
FG100-E
FG120-E
FG140-E
FG160-E
150
150
150
150
400
400
400
400
120
140
170
200
2.40
3.00
3.90
5.00
1.56
1.96
2.42
2.97
GL180-E
GL240-E
GL320-E
GL400-E
220
220
220
220
700
700
700
700
180
240
300
360
4.80
6.30
8.00
10.00
3.80
4.60
5.50
6.60
GK250-E
GK320-E
GK400-E
GK480-E
350
350
350
350
1000
1000
1000
1000
360
450
540
630
9.00
11.60
14.60
17.40
7.50
9.00
10.60
12.30
JK250-E
JK320-E
JK400-E
JK480-E
550
550
550
550
1600
1600
1600
1600
520
640
780
900
12.50
16.10
20.30
24.20
10.40
12.50
14.70
17.10
 
Water port connector selection table
Type
In line (axially)
Right angled
EC
38mm
52mm
38mm
45mm
52mm
FC
45mm
52mm
2"
45mm
52mm
58mm
FG
45mm
2 1/2"
50mm
58mm
GL
3"
70
 
 
Specification and dimension of oil coolers
 
 
Cooler Type
A(mm)
B(mm)
C(BSP)
D(mm)
E(mm)
Other
EC 80-E
EC100-E
EC120-E
EC140-E
EC160-E
100
196
286
396
536
70
156
246
356
496
1/2"
3/4"
3/4"
3/4"
3/4"
45
45
45
45
45
200
296
386
496
636
OD89mm,bolt     M8 X 100 X76mm
FC100-E
FC120-E
FC140-E
FC160-E
286
396
536
696
242
352
492
652
1"
1"
1"
1"
52
52
52
52
386
496
636
796
OD108mm,bolt    M8 X 100X 76mm
FG100-E
FG120-E
FG140-E
FG160-E
396
536
696
896
342
482
642
842
1 1/4"
1 1/4"
1 1/4"
1 1/4"
50
50
50
50
536
676
836
1036
OD133mm,bolt  M8 X 100 X 76mm
GL180-E
GL240-E
GL320-E
GL400-E
536
696
896
1116
472
632
832
1052
1 1/2"
1 1/2"
1 1/2"
1 1/2"
70
70
70
70
676
836
1036
1256
OD159mm,bolt M12X100X150mm
GK250-E
GK320-E
GK400-E
GK480-E
646
836
1056
1276
570
760
980
1200
2"
2"
2"
2"
104
104
104
104
796
986
1206
1426
OD200mm,bolt M12X100X150mm
JK250-E
JK320-E
JK400-E
JK480-E
646
836
1056
1276
548
738
958
1178
2 1/2"
2 1/2"
2 1/2"
2 1/2"
120
120
120
120
786
976
1196
1416
OD230mm,bolt M12X100X150mm