by 48Rob » Tue Aug 18, 2009 6:41 am
Gravity feed will work just fine if you do two things;
1, Mount the tank outlet higher than the faucet.
2, You have a vent at the top of the tank so air can replace the water as it is drained.
16 gallons is a lot of weight to put up high...if you plan carefully for the added stress, it can work, if it is an afterthought, a smaller tank may be a wiser choice...
Tanks come in many shapes and sizes, a long thin tank would likely "fit" better above a galley than a bulky rectangle?
Rob
Waiting for "someday" will leave you on your deathbed wondering why you didn't just rearrange your priorities and enjoy the time you had, instead of waiting for a "better" time to come along...