Equipment Share on Facebook Share on Twitter Share on Google+ Share on Pinterest Share on LinkedIn I cooked a beer that came to 1.074 OG and it blew foam through my airlock. I had to rig up a quick blow out valve to compensate for the amount of fermentation … Share on Facebook Share on Twitter Share on Google+ Share on Pinterest Share on LinkedIn Products You May Like Articles You May Like TOP 10 ITEMS That Make Brewing SO MUCH EASIER Homebrew On The Go – Build A Cheap & Portable Kegging System – Kegland PET Keg + SodaStream Bottle 10 All-In-1 Brewing Systems Function & Cost | Part 1 EPIC 3 VESSEL BREWDAY | ELECTRIC HOME BREW SET UP | THE MALT MILLER Building our ultimate home brewery! | The Craft Beer Channel