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Figure 11: Two circuit horizontal radiator with common split surge tank piping schematic
Engine
Radiator
AC Surge
Tank Split
JW Surge
Tank Split
Strainer
(Optional)
Drain
Drain
Strainer
(Optional)
Engine
AC Pump
Engine
JW Pump
JW Inlet
AC Outlet
Flexible Connections
(Typical)
JW Outlet
AC Inlet
3/4” to 1”
Fill Lines
1/4” to 1/2” Vent Lines
AC Circuit
1/4” to 1/2” Vent Lines
JW Circuit
Caps
NOTE: All lines are shown schematically and all respective circuit piping should be lower than the radiator surge tank