View Full Version : Ballast Bag Orientation
Hayden
04-23-2018, 09:43 AM
I'm doing the G3 Upgrade from Wakemakers, (reversible pumps, etc), and I'm wondering if there's any reason not to turn the rear ballast bags around to have their fill/drain quick connect points facing towards the bow? Previous setup had the connections at the stern but thinking on it now, is there any reason why you couldn't/wouldn't do it this way?
My three new reversible pumps under mounted right about the transmission and so lengths of hose would be shorter, which I assume is better. Are there any issues I'm not thinking of in this scenario? Anything to be aware of?
26916
Stazi
04-23-2018, 10:21 AM
Because the boat typically tilts towards the stern, so having the drains towards the front may not allow them to drain completely
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Hayden
04-23-2018, 11:13 AM
So with reversible pumps and check valves on the vent lines, it shouldn't make a difference, correct? Bags will drain flat?
dakota4ce
04-23-2018, 11:20 AM
So with reversible pumps and check valves on the vent lines, it shouldn't make a difference, correct? Bags will drain flat?
I am usually draining while cruising, sending water to the stern via gravity. Therefore, drain and fill work best there. I don’t think there is always a perfect vacuum in your bags to accomplish what you want.
Honesty never heard of anyone flipping around and would suspect it could be problematic in this way.
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parrothd
04-23-2018, 01:20 PM
So with reversible pumps and check valves on the vent lines, it shouldn't make a difference, correct? Bags will drain flat?
Yes, it'll drain, but you want the vent towards the front so you get max fillage. ��
Stazi
04-23-2018, 04:59 PM
Yes, it'll drain, but you want the vent towards the front so you get max fillage. ��
That too
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MJHSupra
04-23-2018, 10:22 PM
On my 2007, I put the pumps by the v-drive and fill the ballast bags in the front of the bags. 1100s. The logic years ago was going for the shortest distance.
Last year I was thinking about plumbing them from the transom (back) side for the gravity effect, but the current system works, so I did not mess with it. No timers, so I'm usually listening to the pumps to let me know when they are done draining.
If I drained them while driving it would be hard to hear the pumps over the noise of the motor and wind.
When I'm back at the ramp and on the trailer, I make sure they are raisins. Since I make sure nothing is going to blow off the boat, checking the bags is not a big deal.
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