Just make your E-free pumps has it own hose.
If you have particularly sensitive equipment, making sure your E0 gas is not contaminated from a common hose where the last person used E10 gas is worth considering. However, there is an easier solution than driving to another station to find one with separate hoses: Just pump the first couple of gallons of your E0 purchase into your car's tank, then proceed with filling up your fuel cans.
No ethanol free here at any stations.
Have you tried looking at
www.pure-gas.org ?
It's a user-maintained site listing stations known to sell E0 gas.
If you click on the PA tab, it shows 350 hits. Maybe there are none around you, but worth a look to double check.
Just make sure you include the hyphen in the URL. It's pure-gas, NOT puregas. The latter will take you to a site that tries to download some malware on your computer.
Putting a shut off valve in your fuel line is absolutely worth the trouble.
On a chain saw? Really??? Exactly where would it fit, with access?
Oh come on... did you REALLY think he was talking about putting one on a chainsaw, or were you just looking for an excuse to poke at someone?
There is no need for a shut off in a chainsaw anyway. If you won't be running it in a while, just dump the fuel out. If you want to be thorough, you can then run the last of the fuel out of the carb. (Not something I do much on my auto-tune saws, if I can avoid it, but I regularly do it on my older saws if I won't be using them in the near future.)
