Artisan process

Spotted this through an open gate at the back of the West brewery in the Templeton building near Glasgow Green. It was so shiny I thought it should be in mono.
From their website: 'West is the only UK brewery to produce all of its lagers and wheat beers in accordance with the Reinheitsgebot, the German Purity Law of 1516, merging centuries of traditional practice with state of the art equipment'.      www.westbeer.com