We use six metre lengths as conventional with Storz fittings. These fittings link in a short time so we can use several lengths of hoses to get to the connection factors. Please talk to our specialist group who can specify the quantities of hoses and fittings through a site study. https://industrial-boiler-hire10986.blogdanica.com/38207305/the-best-side-of-industrial-boilers-uk