We use six metre lengths as normal with Storz fittings. These fittings join very quickly so we are able to use many lengths of hoses to get to the connection points. Remember to talk to our professional team who can specify the quantities of hoses and fittings through a site https://messiahsxbfj.bloguetechno.com/little-known-facts-about-industrial-boiler-hire-74048947