What size vacuum pump would I need for a 3 gallon vacuum chamber? CFM's and the like? Sent from my iPhone using Grasscity Forum
Have you bought the vacuum chamber yet? I bought my vacuum, vacuum chamber, and oil slick pad in 1 bundle off of amazon and saved like $50 for quality products. Shattervac ftw. Sent from my iPad using Grasscity Forum
CFM isnt important, micron is what you need to look for. basically if it pulls at least 25 micron you're fine. shit probably a 50 micron pump is fine too. I bought one thats rated at 15 micron but i doubt it really pulls my chamber that far
The microns are found in the air filter? Can I just buy a lower micron filter? Sent from my iPhone using Grasscity Forum
no, micron is a measurement of vacuum. a full vacuum is 0 micron(outer space pretty much), not achievable though.