| 摘要 |
<p>New water softener for shower bath sprays etc., is esp. for use in domestic bathrooms, hair dressing salons and industrial and sports centre shower rooms. The water is treated by being passed through an ion exchange resin contained either inside the spray head itself or in a pipe. delivering water into the spray head. The resin can be periodically regenerated by inserting a salt cartridge in the supply line upstream of the resin. Pref. the cartridge is in a screwed sleeve used as a coupling in the pipe to to spray head. The resin is pref. held in place between two strainer grids.</p> |
