This document is the 18" Standard Grate Assembly Nyloplast Detail. It shows the nyloplast grate with dimensions.

The illustrations show the nyloplast 18” grate with dimensions with approximate drain area of 116.72 SQ inches and approximate weight of 168.50 LBS. A top and side view is shown.

Notes detail that dimensions are for reference only and in inches. Grate meets H-20 load rating. Materials shall conform per ASTM A536 grade 70-50-05. Castings are furnished with a black paint. The locking device is available upon request.