Tavlit Screen filters are used for protection in drip, spray and sprinkler watering systems. Filters are available in sizes from 20mm to 50mm. Unique swivel quick installation, Interchangeable filtration elements: Disc and Screen elements fit the same filter body, High flow, low pressure loss, Easy maintenance, UV resistant, BSP male or female thread, Maximum flow: 58lpm – 342lpm, Maximum recommended operating pressure: (20 & 25mm) 800kPA, (40 & 50mm) 1000kPa, Filtration Range: 40 – 155 mesh, Filtration Screen: Polyester/Stainless Steel, Gaskets: EPDM, Body: Polypropylene