Here’s how hoses are installed on modular single kettle brewing systems, otherwise known as brew in a bag systems or BIAB.
How to Hook Up Brew System Hoses (FULL DETAILS): https://www.clawhammersupply.com/blogs/brewing/how-to-hook-up-brewing-system-hoses
How to Clean A Brewing System: https://www.youtube.com/watch?v=ZLxB8wLO55k
Food Grade Oil: https://amzn.to/48yWggw