| 摘要 |
Retractable screen systems and methods for catch basins are disclosed. In an example embodiment, a retractable screen apparatus includes a retractable center screen coupled to a retracting spring-loaded tube assembly secured to a portion of the catch basin. Two independently-operating side screens may each be coupled to the retractable center screen. Each side screen may be spring loaded such that each side screen is capable of opening and closing horizontally based on a predetermined fluid flow rate of water flowing into the catch basin. |
