The Holman 100mm DWV PVC Test Opening is an essential tool for plumbers and builders to efficiently test sewerage systems. This test plug features a robust design with two interlocking pieces: a male threaded piece that fits securely inside the female end. The female end includes a nut and plastic washer, ensuring a tight seal against the internal wall of the pipe.

Constructed from durable PVC material, the DWVF0520 DWV Test Opening offers reliable performance and longevity. With a size of 100 mm and a male x female connection, this test opening is ideal for sewer and vent applications, providing a dependable solution for your plumbing needs.

• Material: PVC
• Size: 100 mm
• Connection: Male x Female