We use 6 metre lengths as conventional with Storz fittings. These fittings hook up very quickly so we will use various lengths of hoses to reach the relationship points. Please speak to our expert workforce who can specify the quantities of hoses and fittings for the duration of a site https://industrial-boilers-uk20864.bloggazzo.com/36939048/helping-the-others-realize-the-advantages-of-industrial-boilers-uk