We use 6 metre lengths as conventional with Storz fittings. These fittings hook up very quickly so we will use several lengths of hoses to reach the relationship factors. Please talk to our specialist workforce who will specify the quantities of hoses and fittings all through a internet site survey. https://industrial-boilers-uk67655.goabroadblog.com/37015807/rumored-buzz-on-industrial-boilers-uk