We use six metre lengths as common with Storz fittings. These fittings link very quickly so we can easily use many lengths of hoses to reach the connection factors. You should talk to our specialist crew who will specify the portions of hoses and fittings during a web site survey. https://industrialboilersuk09864.mdkblog.com/44135965/the-fact-about-industrial-boiler-hire-that-no-one-is-suggesting