Manufactured with FE 50007 nodular iron, Fuminas' round double face covers (TDFR) have resistance from 5,000 kg to 12,000 kg of punctual load. For this reason, they are ideal for sealing boxes of water, sewage, electric etc. They allow the floor to be placed on one side, providing better finishing and low interference in the design. They follow locking by sticking and channel sifonada to avoid the passage of insects.
1
