GTV Screen Filter

The GTV series units from SiteOne Green Tech are designed to provide efficient, reliable filtration while reducing the amount of backwash water required. Thanks to its efficient rinse system, the GTV uses approximately 90% less than conventional self cleaning units. This low consumption makes it the ideal unit for a wide variety of applications. The unit is available in line sizes from 3/4" to 8" inlet and outlet, to handle flow rates up to 1320 gpm. Filters can be manifolded for flow rates higher than 1320 gpm. The stainless steel fine screen is available in a variety of sizes to suit any application. Like the GTE and GTH, The unwanted solids accumulate on the inner surface of the fine screen, creating a pressure differential. Once the pressure drop reaches the preset level, a rinse cycle is activated by the control system by opening the rinse valve to an atmospheric drain. As a result, pressure drops in the hydraulic motor chamber and dirt collector assembly causing a vacuuming action on the screen surface at multiple nozzles. All dirt and debris then passes through the dirt collector and hydraulic motor chamber and out the rinse valve. The hydraulic motor rotates the dirt collector and a piston moves the dirt collector linearly. This combination of movements ensures that the entire screen area is cleaned each cycle.