Products tagged with 'foul sewer gas prevention'

The Wavin Osma HepVO Waste Valve 32mm (BV1 WH) is a hygienic, self‑sealing waste solution that stops foul sewer gases entering the living space. Designed as a waterless trap alternative for drainage systems, this white HepVO valve delivers reliable odour prevention and flexible installation under basins, sinks, showers or hot water discharge lines.

The Wavin Osma HepVO 87.5° Waste Knuckle Adaptor 40mm (CV11 WH) is a hygienic, self‑sealing solution designed to prevent foul sewer gases from entering living spaces. Perfect for domestic and commercial drainage systems, this white HepVO adaptor provides reliable odour control and seamless connection to waste outlets and drainage stacks.

The Wavin Osma HepVO Waste Valve 40mm (CV1 WH) is a hygienic, self‑sealing valve designed to prevent foul sewer gases from entering living spaces. Ideal for domestic and commercial drainage systems, this white HepVO valve provides reliable odour control and compliant waste connection performance.

The Wavin Osma HepVO Waste Running Adaptor 40mm (CV3 WH) is a hygienic, self‑sealing solution for drainage systems. Designed to prevent foul sewer gases from entering living spaces, this white HepVO adaptor ensures reliable odour control and secure waste connections for domestic and commercial plumbing installations.