Cooling Systems - HYDAC USA
Cooling Systems - HYDAC USA
Cooling Systems - HYDAC USA
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Coolers<br />
ELH Series<br />
Heat Dissipation<br />
<strong>Cooling</strong> capacity depending on oil flow and the temperature differential ∆T between the oil inlet and air inlet. For calculations<br />
with low ∆T valves (i.e. below 20˚F), please contact our technical support.<br />
Sizes 2 - 5<br />
50<br />
45<br />
40<br />
35<br />
ELH-5 3000<br />
ELH-4 3000<br />
30<br />
25<br />
20<br />
ELH-5 1500<br />
ELH-4 1500<br />
ELH-3 3000<br />
15<br />
10<br />
5<br />
ELH-2 3000<br />
ELH-2 1500<br />
ELH-3 1500<br />
Sizes 6 - 11<br />
0<br />
0<br />
200<br />
180<br />
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80<br />
Oil Flow (GPM)<br />
ELH-11 1600<br />
160<br />
140<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
ELH-7 2000<br />
ELH-6 1000<br />
ELH-10 1800<br />
ELH-9 2200<br />
ELH-10 1000<br />
ELH-8 2800<br />
ELH-9 1000<br />
ELH-7 1500<br />
ELH-6 3000 ELH-7 1000<br />
ELH-8 1000<br />
ELH-11 1000<br />
Pressure Drops<br />
Pressure differential ∆p depending on flow rate Q and<br />
the viscosity of the oil.<br />
45<br />
0<br />
0<br />
10 20 30 40 50 60 70 80 90 100<br />
Oil Flow (GPM)<br />
40<br />
ELH 3<br />
ELH 4<br />
35<br />
Pressure Drop @ 1.18” 2 /s (psi)<br />
30<br />
25<br />
20<br />
15<br />
ELH 2<br />
ELH 6<br />
ELH 5 ELH 7<br />
ELH 8<br />
ELH 9<br />
ELH 10<br />
ELH 11<br />
10<br />
5<br />
0<br />
0<br />
10<br />
20<br />
30<br />
40<br />
50<br />
60<br />
70<br />
80<br />
90<br />
Oil Flow (gpm)<br />
12 INNOVATIVE FLUID POWER<br />
PN#02085359 / 12.12 / COL1112-1396
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