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Old 05-17-2011, 06:11 PM   #1
Crooktail
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Join Date: Jan 2011
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M.O.C. #11090
Gray water tanks

Does anyone know off hand the individual capacities of the two gray water tanks?

Thanks...
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Old 05-17-2011, 07:22 PM   #2
HOOK
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Montana brochure says 50 gals. wastewater and 93 gals. graywater
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Old 05-17-2011, 07:27 PM   #3
awaywego
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Spec sheet is 93 gallon so 46.5 gallons each.

http://keystone-montana.com/index.php?page=specs
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Old 05-18-2011, 02:50 AM   #4
CamillaMichael
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Quote:
quote:Originally posted by awaywego

Spec sheet is 93 gallon so 46.5 gallons each.

http://keystone-montana.com/index.php?page=specs
My initial thoughts; however, given the rate the two tanks seem to fill, I believe the galley tank holds less than the forward gray tank...just my belief.
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Old 05-18-2011, 03:45 AM   #5
nailbender
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I have had the front section of the underbelly down a couple of times, and the black and gray tanks appear to be the same size. If they are, the galley tank would be 43 gallons.
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Old 05-18-2011, 05:13 AM   #6
lasater
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If you had a way to measure how much you put into each tank, I believe you would be shocked. The galley is used to wash dishes, hands, counter tops, etc, etc, etc. The galley (at least in our Monty) ends up being used twice as much as the grey tank while boon-docking. And, in ours, it fills twice as fast. So, we put an extra gate valve on the sewer, opened both the grey and galley valves, and let gravity balance the two tanks. That gave us twice as much galley/grey storage. I think others in the MOC have done the same.
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