The McAlpine TWL-18 is a standing waste fitting designed for use in a wide range of plumbing applications. It features a backnut model and a 70mm flange.

The standing waste is a plumbing component that is used to provide drainage for a variety of fixtures, including sinks, basins, and bidets. The backnut model of the TWL-18 is designed for easy installation, and allows for secure attachment to the waste pipe.

The 70mm flange of the TWL-18 provides a wide surface area for the attachment of the waste fitting to the floor, providing stability and preventing movement during use. This also helps to prevent leaks and damage to the surrounding area.

The McAlpine TWL-18 is manufactured by McAlpine, a leading manufacturer of plumbing and drainage systems, and is designed to meet the highest standards of quality and durability. It is suitable for use in a wide range of applications, including commercial and residential buildings.

Overall, the McAlpine TWL-18 standing waste provides a reliable and effective solution for drainage needs, and is designed for easy installation and maintenance. The 70mm flange provides stability and prevents movement during use, ensuring a secure and leak-free connection.

・ Available in 1¼" and 1½" sizes
・ Available in 2 tail lengths. 3 ½" tail and 1 ½" tail.
・ Supplied with Backnut and Washers
・ Standard length of Stand Pipe is 18" if other length required, when ordering state: (1) Code (2) Height required if not 18"