OP gratings, straight sections

OP gratings cover the overflow channel on the straight runs of the pool perimeter and are supplied in sections one metre long, laid end to end along the channel. The finish is smooth and has a low roughness factor, so water and dirt particles run off quickly and the grating needs little maintenance.

Cleaning is done with lukewarm water and a mild detergent or soap; household descaling agents may also be used, while high-pressure washing is not recommended. The manufacturer asks for a monthly check for warping, cracks or breakage, and a section found defective should be replaced at once — a broken grating in a competition pool is a hazard for bare feet.