After-run Pump Options? - Defender Source
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Old November 5th, 2011, 10:11 PM
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Andrew J. Hutton
1993 Defender 110 200TDI
Join Date: Oct 2007
Location: Ottawa, Ontario, Canada
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After-run Pump Options?

Has anyone fitted an after-run coolant pump? I'm looking for a pump suitable for use to keep coolant circulating to the passenger heater core without having to keep idling and take advantage of the latent heat in the iron block that seems to take hours to cool down. If there are any out there with high/low modes it would be nice to have a backup to the mechanical pump in the event of failure but the after-run behaviour is the most important.

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Old November 6th, 2011, 08:31 AM
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Tom Rowe
Join Date: Feb 2006
Location: Atlanta, GA USA
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Most any of the pumps people use for on-board showers would work I would think. Try searching for that instead. Just be sure to check the temp rating of the pump since coolant temp is higher than shower water. Also chemical resistance.
Tom Rowe
Atlanta, GA

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