Installing Livar telescopic manhole covers - ENG

Livar telescopic manhole covers (fi600, D400) are manufactured using a double safety locking system, and have a self-standing cover with a 120° inclination and an anti-fall closing mechanism of the cover at 90°. The noise barrier insert made of EPDM rubber enables the installation of covers on all urban surfaces. ADVANTAGES OF LIVAR TELESCOPIC MANHOLE COVERS: Compliance with the SIST EN 124-2:2015 standard Ductile cast iron EN GJS 500-7 Special frame system with cover and bearing legs with guide Gross adjusting height from 16 to 30 cm The cover is not in direct contact with the shaft It adapts to the changes on the road, the shaft system is not burdened The construction of a concrete ring is not necessary Less expensive cover for the duration of the road’s life time (no expensive rehabilitation, simple re-use)