Technical Specifications - G70 Kelsey March 07, 2024 17:53 Updated Download PDF at the bottom of the article, for the G70 All Grain Brewing System tech specs. Grainfather G70 Specifications.pdf 1 MB Download Related articles Technical Specifications - G70² Instructions G70² Instructions - Conical Fermenter Pressure Transfer Instructions - GF30 Why won't the G40/ G70/ G70² Pump start?