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. Make sure you speak to our expert staff who will specify the portions of hoses and fittings throughout a web site https://industrial-boilers-uk32197.get-blogging.com/38630572/helping-the-others-realize-the-advantages-of-industrial-boilers-uk