主权项 |
1. A spray system for liquids comprising, in combination,
a) a disposable container having an upper end, lower end, and an interior cavity, where the lower end has an inlet fitting that is in fluid communication with the interior cavity; b) a sealing cap configured for removable connection to the upper end of the disposable container and containing a bearing surface; c) a valve assembly comprising an fitting, a flange and a dip tube configured to fit within the upper end of the disposable container such that the dip tube is within the interior cavity, where the flange is configured to form a seal with the bearing surface of the sealing cap; and d) a charge can comprising an outlet fitting, where the outlet fitting is configured to allow fluid communication with the inlet fitting. |