Base con válvula de retención para tuberías DN160 para instalación en el suelo, con tapa hermética, negro

Base with a backwater valve for pipes DN160 for installation in the floor, with a tight cover, colour czarnyhttps://www.onnshop.pl/library/images/15948622_c8fa0cfad5ad43161722c640476bc673.jpgKineta with a backwater valve intended for installation in the ground floor rooms of the building in the case where the main sewage system drain runs directly under the floor of the ground floor rooms of the building.The base protects against reverse flow and at the same time provides a convenient inspection opening allowing access to the pipeline.The cover is equipped with seals and is completely tight. The device will work well in basements, garages, production halls and warehouses.It is allowed to use it outside buildings on hardened levels powierzchni.CMM715