We'll everyone here it is, a sprayer system for a grand total of $196.93 (not including thread tape)
Pump: $95.99 Lanchez 1/2 HP Shallow Well Garden Jet Pump
Outlet Hose: $25.99 BEAULIFE Metal Garden Hose 25 ft Flexible No Kink
Inlet Hose: $10.99 BEAULIFE New 304 Stainless Steel Metal Garden Hose (1 Foot)
Bulkhead: $17.99 Horiznext npt 1/2 homebrew ball valve kit stainless steel bulkhead
Sprayer: $15.99 High Pressure Power Washer Wand
1in NPT -> Garden Hose: $14.99 1 NPT Male x 3/4 GHT Male
On/off switch: 14.99 Indoor Remote Control Outlet
From Discord:
"StacheHouse: I would recommend looking into "internal bypass diaphragm pumps" as they are for rv's they are food safe and will turn off when you turn off your sprayer and pressure builds up. Has been a perfect pump for a hash sprayer."
https://www.freshwatersystems.com/products/shurflo-8005-733-155-demand-pump-1-5-gpm-60-psi-115vac
If this pump is correct, the main difference from the one in the kit is that it's inline, not kept in the bottom of the collection bucket like Pelle's set up.. If priming it isn't a pain, it seems good.