https://onwar.se/ 2026-10-07T16:17:44+00:00 https://onwar.se/ https://onwar.se/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2026-10-06T01:11:57+00:00 Anonymous (anonymous@undisclosed.example.com) https://onwar.se/doku.php?id=trade_plumbing_supplies_reviewed:what_can_one_learn_from_different_s&rev=1791249117&do=diff Pressure rating is where corners genuinely should not be cut. Every flexible hose has a working pressure it is designed and tested to, and mains-fed systems, unvented cylinders in particular, run at higher sustained pressure than an old gravity-fed tank system ever did. A hose rated for low-pressure use has no business being fitted on a mains-pressure job, regardless of whether the thread happens to match.