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C250 classRONEC C250  - 1
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RONEC C250

Concave grating with hinge and elastic closing system

ArticulaciónMarco cuadrado

Material

Casting manufactured in spheroidal-graphite cast iron (ductile cast iron) in accordance with the EN-1563 Standard.

Features

Set of concave grate and frame with a 120 ˚ concave slope. Opening of up to 110˚. Closing system operated by two spring bars. Grating supported in frame by using "V" shaped legs to achieve better stability and avoid movements. Special design bars with lateral opening to prevent water accumulation at the ends of the set and provide maximum drainage. Opening force below 15 daN. Anti-slip surface. Opened by standard tools (crowbar, pick).

Coating

Epoxy-polyester with a thickness of 100 microns, free of solvents compliant with the standard 199/13/CEE, black RAL-9004.

ModelFrame dimensions (b) mmFrame height (h) mmClear opening (o) mmGratings dimensions (h) mmSurface absorption dm3CertificatesTechnical information
5145 410x41075348x3487,5AFNOR
5146 510x51080448x44812,7AFNOR
5147 590x59075528x49818,3AFNOR
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