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| Pressure cap for cooling system |
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Phil Otis
New member
Username: psotis
Post Number: 1
Registered: 04-2009
| | Posted on Thursday, April 30, 2009 - 07:15 pm: | 
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I have an MD-11C with "factory" freshwater cooling from Sabre (Sabre 34). It is based on a double Johnson pump, one stacked on the other, in case this helps identify the system.
It looks like at some point in recent history the pressure cap was replaced by a Stant 4 psi cap. This seems like a very low rating, but I don't know for sure. Anyone have a good idea of what pressure these systems should run?
Thanks,
Phil |
Phil Otis
New member
Username: psotis
Post Number: 2
Registered: 04-2009
| | Posted on Saturday, May 16, 2009 - 09:08 am: |
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Partial answer to myself:
The freshwater cooling system is a Sen-Dure unit. Sen-Dure offers two pressure caps in their catalog, a 7 psi and a 13 psi. I have an email into them for specs, but I haven't heard back yet,
http://www.sen-dure.com/Marine.htm
Phil |
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