Gardner Denver AUTOSENTRY EAU99Q - Figure 2-5 - Heat Exchanger (Oil Cooler) Approximate Water Flow; Figure 2-6 - Aftercooler Approximate Water Flow

13-9-666 Page 19
HEAT EXCHANGER (INTERNATIONAL)
Water Temperature to Heat
Exchanger
(l/s)
KW Model
16° C 21° C 27° C 32° C
Maximum
Water Flow
(l/s) *
Approximate Water
Pressure Drop @ 32° C
Water Temperature
(bar)
75 EAQ99R 0.51 0.64 0.85 1.28 2.52
93
EAQ99R,
EBQ99N
0.68 0.85 1.14 1.70 2.52
112
EAQ99R,
EBQ99N
0.81 1.02 1.35 2.03 2.52
Less than .15 bar for any
flow rate shown in the table
175 EBU99D 1.00 1.26 1.68 2.52 7.0
* Flows exceeding "Maximum Water Flow" will cause severe erosion and will void unit warranty.
Figure 2-5 – HEAT EXCHANGER (OIL COOLER) APPROXIMATE WATER FLOW
AFTERCOOLER (DOMESTIC)
Water Temperature to Heat
Exchanger
(gpm)
Maximum
Water Flow
(gpm) *
Approximate Water Pressure
Drop @ 90° F Water
Temperature
(psi)
HP Model
60° F 70° F 80° F 90° F
125 HP EAQ99Q 1.9 2.4 3.2 4.8 55
125 HP EBQ99M 1.8 2.2 3.0 4.5 55
150 HP EAQ99Q 2.3 2.9 3.9 5.8 55
150 HP EBQ99M 2.1 2.6 3.4 5.2 55
200 HP EAQ99Q 2.9 3.6 4.9 7.3 110
200 HP EAU99Q 3.0 3.7 5.0 7.5 110
200 HP EBU99C 3.0 3.7 5.0 7.5 110
200 HP EBQ99M 2.6 3.3 4.3 6.5 110
Less than 1 PSI for any flow
rate shown in the table
* Flows exceeding "Maximum Water Flow" will cause severe erosion and will void unit warranty.
AFTERCOOLER (INTERNATIONAL)
Water Temperature to Heat
Exchanger
(l/s)
kw Model
16° C 21° C 27° C 32° C
Maximum
Water Flow
(l/s) *
Approximate Water Pressure
Drop @ 32° C Water
Temperature
(bar)
75 EAQ99R 0.08 0.10 0.14 0.20 3.47
93
EAQ99R,
EBQ99N
0.11 0.13 0.18 0.27 3.47
112
EAQ99R,
EBQ99N
0.13 0.16 0.21 0.32 3.47
Less than .1 bar for any flow
rate shown in the table
130 EBU99D 0.16 0.20 0.26 0.40 7.0
* Flows exceeding "Maximum Water Flow" will cause severe erosion and will void unit warranty.
Figure 2-6 – AFTERCOOLER APPROXIMATE WATER FLOW