mo·dus op·e·ran·di
Here's an idea for you that I've wanted to make a video about but realistically I never will. I occasionally use a hand pump garden sprayer for the garden or degreaser or whatever. I've always hated 1. Trying to open it, 2. Pumping it up to some random pressure, 3. Trying to open it after it's had anything in it that's remotely sticky. I bought a new sprayer, a cheap pressure gauge from Amazon for maybe $5., And a standard rubber tire valve. Two holes drilled in the top of the tank and those two items inserted I now have a sprayer I can pressurize with my air compressor in a few seconds. Even if your compressor has been off, you only need it to run a few seconds to gave enough to fill this many times or you can use a bike tire pump. Another addition I plan to add is an alternate opening that I can use to fill the tank using a funnel. I can't be the only one who has had these frustrations.