My partner in crime for the Broncos games came to me with an interesting idea. Not a new one by any means, but one we haven't really explored before. We have yearned for running water for our tailgating as it would help a lot with meal prep and keeping things sanitary. We have relied on Clorox wipes and bottled water for years and last year we bought a Rinse kit system that doesn't really serve our needs well. So he asked if there was a way we could make a self contained sink setup, and I got to work.
I realized having a self contained wash station would be VERY handy to have around my property as well, so I set out to build a cheap test bed that we could use before building a nicer setup for the tailgating rig. Whole setup cost under $150 but I had the 7 gallon buckets around already. Which is cheaper than just the sink cart my partner wants to use.
Cheap sink cart:
https://www.amazon.com/dp/B0D7CC7983?psc=1&ref=ppx_yo2ov_dt_b_product_details
Cheap 120v aquarium pump with a 3.5 gpm volume:
https://www.amazon.com/dp/B0B5T2XDNR?psc=1&ref=ppx_yo2ov_dt_b_product_details
Cheap momentary foot pedal switch:
https://www.amazon.com/dp/B0BY4WVG3J?psc=1&ref=ppx_yo2ov_dt_b_product_details
Brass fittings:
https://www.amazon.com/dp/B07VN4VF77?psc=1&ref=ppx_yo2ov_dt_b_product_details
Cheap locking casters with threaded inserts for square tubing:
https://www.amazon.com/dp/B07T79RK2R?psc=1&ref=ppx_yo2ov_dt_b_product_details
When all the parts arrived I assembled the system. Works great, but I got what I paid for. The cart is of the poorest of quality and needed modification in order to actually be assembled. But it will serve it's purpose well for what it is.
Just leave the faucet open and plug in the foot pedal. Then fill the clean water bucket with water. Then whenever you want water to flow, you just step on the foot pedal. Then when the activities are over, just empty the dirty water side and call it good. Simple and easy to use. Only thing that would be better, would be a battery operated (like 2-4 AA or AAA batteries) aquarium pump and switch. Then it would be fully self contained.
Now that I have a system that works well, I will build one out for the tailgating rig using this cart:
https://www.walmart.com/ip/Deluxe-O...4IIoEJxZNXDsi2fVY4p2Eru6AQLpP6tRoCObcQAvD_BwE