PP Single-Lock Overflow Grating

The Atlaspool PP Single-Lock Overflow Grating is used to cover the overflow channel that runs along the pool edge in overflow pools. It is produced from UV-stabilised polypropylene (PP) with an 'I'-type profile and retains its colour and mechanical strength in outdoor pools exposed to prolonged sunlight. The grating is sold by the metre and laid continuously along the channel.

In the single-lock system the grating bars are joined by a single row of connecting pins, so the grating can be rolled up and adapts to curved pool edges as well as straight channels. The 8 mm spacing series comes in 145 mm (ATS HKE043, T profile), 195 mm (ATS HKE044, I-T profile) and 245 mm (ATS HKE045, I profile) widths; the 10 mm spacing series comes in 145 mm (ATS HKE044-10) and 195 mm (ATS HKE045-10) widths. The grating height is 25 mm on all models.

The gratings comply with TS EN 13451-1, the general safety standard for swimming pool equipment; they withstand a 138 kg compressive load and have a catalogue shrinkage value of 16.8. The 8 mm bar spacing offers a more closed surface for barefoot walking, while the 10 mm spacing lets overflow water pass into the channel faster. The right grating is selected on the basis of the pool edge detail and the overflow channel width.