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C250 classRON C250  - 1
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RON C250

Flat gratings with elastic closing system

ArticulaciónMarco cuadrado


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


Set of grating and frame with anti-theft hinge. Opening 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. Model 5138 have higher frame for better anchorage of product to pavement. Anti-slip surface. Opened by standard tools (crowbar, pick). Opening effort below 12 - 26 daN.


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
5135 (RON 40) 410x41050315x315348x3487,02 AFNOR
5136 (RON 50) 510x51050415x415448x44812,1 AFNOR
5137 (RON 60) 590x59050495x495528x52818,2 AFNOR
5138 690x69060595x595628x62826AFNOR
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