The McAlpine R40 Complete Screened Tank Overflow Connector is a plumbing fitting used to connect the overflow pipe of a water storage tank to the external drainage system. It features a quick-release filter and a standard model design for easy installation and maintenance. The screened overflow connector is designed to prevent debris, insects, and other unwanted materials from entering the water storage tank through the overflow pipe. The quick-release filter allows for easy cleaning and maintenance of the connector and ensures the flow of water is not disrupted. The McAlpine R40 is made from high-quality materials, which are durable and resistant to corrosion. The standard model design allows for easy installation and is compatible with a range of water storage tank models. Installation of the McAlpine R40 is straightforward and can be done by a qualified plumber. The fitting is designed to be compatible with a range of drainage systems and can be easily installed using standard plumbing techniques. Overall, the McAlpine R40 Complete Screened Tank Overflow Connector is a reliable and efficient solution for connecting the overflow pipe of a water storage tank to the external drainage system. It is a durable and long-lasting product that can help to ensure the water storage system is free from debris and unwanted materials. The quick-release filter and standard model design make it easy to install and maintain, ensuring the flow of water is not disrupted. ・ Available in ¾", 1", 1¼" and 1½" sizes ・ WRAS approved