thats over 150 lbs of weight way up high. bad idea. if you want to wash stuff off put the tank down low and use a pump
H2O is high density: 8.8lb/gal and 7.8 gal/ft3=68.64lb/ft3. 20 gal=176lb. Placing heavy mass on top raises your center of gravity. In a collision, a container of water flying off the top would act like a cannon ball. How about storing it down low, but when you need it, just hoist a 5 gal jug up to the top temporarily, use it, take it back down?
Of course, storing it low and center is optimum but I'm leaving in 10 days and don't have the luxury of fabbing anything up. We're going to be camping on beaches and hiking in the desert alot and a ready supply of gray water is going to be a must.
Maybe I'm trying too hard. What about using a couple of those 7gal blue tanks from Wal-Mart? Anyone know of a good way to use a small hose with them?
Geez, it's not like he's permanently mounting these water tanks up there. You've never carried more than 150lbs on a roofrack?thats over 150 lbs of weight way up high. bad idea. if you want to wash stuff off put the tank down low and use a pump
Geez, it's not like he's permanently mounting these water tanks up there. You've never carried more than 150lbs on a roofrack?