GRATESEAL® One-Way Valve

GRATE SEAL® offers a unique drainage solution that stands out from other products on the market. Its flexible, single-piece units are easy to install and require minimal maintenance, making it a convenient option for customers.
Additionally, this range can be coupled and retrofitted with any of our existing 316 Stainless Steel 32mm/40mm basin waste without any disruption to the surrounding waste area.

GRATE SEAL® features a one-way valve that allows water to flow freely, while preventing the escape of pathogens, odours, and vermin from the sewage and waste system into habitable zones.