Finolex SWR Selfit Vent Cowl

The Finolex SWR Selfit Vent Cowl is a specialized plumbing accessory used in Soil, Waste, and Rainwater (SWR) drainage systems. Its primary function is to provide ventilation and prevent the buildup of pressure within the drainage pipes. The vent cowl is designed to fit onto the top of a vertical soil or waste pipe. It allows air to enter the drainage system, which helps to equalize pressure and prevent suction that could otherwise lead to trap seal loss or gurgling noises. Constructed from durable UPVC (Unplasticized Polyvinyl Chloride) material, the Finolex SWR Selfit Vent Cowl offers resistance to corrosion, chemicals, and environmental factors for long-term reliability. Its design allows for easy integration into existing drainage systems. Installation involves securely fitting the vent cowl onto the top of the soil or waste pipe using the selfit jointing method. Once installed, it effectively allows for the ventilation of the drainage system, improving its overall performance and efficiency.