I made a change to the way water gets to the my sink...Being one who appreciates idiotproof, I came up with a gravity fed water supply system...See below...
(above) What we have here is 4" PVC water pipe, epoxied at the seams and mounted using a combo of SS hose clamps (with washers and bolts through the side wall) and HD Zip-Ties looped through the factory cut outs on the wall...The red plug at the top is where it fills...I use a one gallon jug to fill it...I could use a potable water hose, but the jug works fine...The red plug does make it air tigt so I drilled a tiny hole in the cap to allow venting, with no sloshing overflow...
(above) The capacity of 4" pipe is about .6 gallons per lineal foot...I have about ten feet of pipe there and with the elbows and tees, gives me about seven or eight gallons of water...
(above) The faucet is a simple PVC ball valve...The water flow is a hard smooth 3/8" diameter stream...Not wimpy...