MIDGRID Serration Types

There are Three different Serration Types for each of the Grating Types :

PR Pressed Grating Serrations

PR/S1 have Serrated Bearing Bars Only and Plain Top Transverse Bars.
PR/S2 have Serrated Bearing Bars and Serrated Top Transverse Bars
PR/S3 have Plain Top Bearing Bars and Serrated Top Transverse Bars.

SP Welded Grating Serrations

SP/S4 have Serrated Bearing Bars - This is our Sharpest Type of Serration
SP/S5 have Serrated Bearing Bars with Flattened Interrupted Serration
SP/S6 have Serrated Bearing Bars with a Raised Trapezoid Serration. Suitable for Offshore applications.

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