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 Re: Coolant Volume
#792665
Dec 23rd a 04:59 PM
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| by John V6 |
| John V6 |
It is the pressure differential the pump has to work against not the absolute pressure in the sytem. So if the pressure drop due to mechanical resistance is 1 bar say at 20c coolant temp it will pretty much be 1 bar at 100c whist the pressure of the entire system rises. It is pressurised to stop the coolant boiling & to stop it also cavitating at the pump.
Fully agree that though for seals etc the pressure is a risk factor in failure.
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