We use 6 metre lengths as typical with Storz fittings. These fittings connect very quickly so we will use many lengths of hoses to get to the connection points. Remember to talk to our professional workforce who will specify the quantities of hoses and fittings throughout a internet site study. https://damienflquy.fare-blog.com/38394757/helping-the-others-realize-the-advantages-of-industrial-boilers-uk