The McAlpine VP100E Ventapipe 100 Internal/External with dual-fit synthetic rubber finger seal outlet for 4"/110mm pipe is an innovative plumbing fitting designed for use in both internal and external plumbing systems. It features a dual-fit synthetic rubber finger seal outlet that provides a watertight connection and ensures that no unpleasant odours or gases escape from the drainage system. This ventapipe is made from high-quality materials, ensuring durability and longevity in use. It has a versatile design that makes it suitable for use in both internal and external plumbing systems, including soil stacks, waste pipes, and underground drainage systems. Installation is quick and easy, requiring no specialist tools. The McAlpine VP100E Ventapipe 100 Internal/External with dual-fit synthetic rubber finger seal outlet for 4"/110mm pipe features a 110mm outlet that connects easily to 4" pipes. Its dual-fit synthetic rubber finger seal outlet ensures a watertight and airtight connection, which prevents any unpleasant odours or gases from escaping into the surrounding env-ironment. This ventapipe is ideal for use in both commercial and domestic plumbing systems, including kitchens, bathrooms, and toilets. It is suitable for use in new build and renovation projects and is an essential component for any modern drainage system. Overall, the McAlpine VP100E Ventapipe 100 Internal/External with dual-fit synthetic rubber finger seal outlet for 4"/110mm pipe is a reliable, cost-effective, and efficient solution for all your plumbing needs. Its high-quality materials, dual-fit seal outlet, and versatile design make it an excellent choice for plumbers and DIY enthusiasts alike. Fits 4"/110mm soil pipe Dual fit synthetic rubber finger seal outlet A1 rated Can be installed above or below the flood level of connecting appliances. Air flow capacity of 40 l/s | McAlpine VP100E Black Ventapipe 100 Internal /External with dual-fit synthet