Municipal castings Briflo F900A super heavy duty version of the Briflo double triangular grating.Group 6 F900 load classification.Key Features & BenefitsDouble triangular non-rock cover designApplicationStandards & ApprovalsContactCommercial EnquiriesTechnical Enquiries: +44 (0) 166 481 4014technical.covers.uk.pam@saint-gobain.comCustomer Services:+44 (0)115 930 5000 sales.uk.pam@saint-gobain.comE-Catalogue