BOTTOM OF MANHOLE RING GROOVE 600X500 CR WITH SEAL

High-quality ribbed EK base ring used as the base component for manholes. Suitable for inspection and sediment chambers of wastewater and stormwater pipelines. Strength class CR, suitable for traffic load areas. A 600-series cast iron cover can be installed on top of the 600 x 500 mm ribbed base ring. A ribbed concrete ring or standard concrete ring cannot be installed directly on it. For custom products, please contact sales. This product description is an automated translation of the original Finnish description.