... filter, 2"BSP male thread, 130 micron, red disc, high quality Verified Information This information is Verified by Bureau Veritas and ... name Production Line Capacity Actual Units Produced(Previous Year) Sprinklers, Filters, Irrigation System Accessories Sprinklers: 1,650,000 pcs per ... 100,000 pcs per month Sprinklers: 5,300,000 pcs, Filters: 20,000 pcs, Irrigation System Accessories: 800,000 pcs ...