only thing is that those small compressors cant take it.CoyoteStarfish wrote:If you want pressure...I suggest you don't use vane style fluid pumps designed for flow and volume. I would use compressed air to pressurize a sealed tank of water/methanol using a small and cheap air compressor designed for inflating tires to pressurize a tank with water/methanol inside.
One option, If you fill the tank with 75% mix and leave 25% air and pressurize it to something crazy like 9 or 10(135-140PSI) bar, it should have enough pressure to push the entire charge of mix out of the tank. You can use a fuel pressure regulator to regulate the pressure of mix leaving the tank if you need to.
Second option is more difficult and more expensive, use the same idea as above but leave the compressor attached, wire it up to a pressure shut-off switch that will limit tank pressure to your desired pressure.
and if you use those HEADLIGHT washer pumps which are larger.... they can make pressure..... one friend told that he has measured allmost 13bar pressure with those.
this system is what im going to make is used largely in here.
and it works.
and allmost all my parts are free.
i just got pressure switch for free.
