EN 13451-3:2022/prA1

This document specifies safety requirements and test methods for inlets and outlets for water/air and water/air based leisure features involving water movement, in addition to the general safety requirements of EN 13451-1.
The requirements of this specific standard take priority over those in EN 13451-1.
This part of EN 13451 is applicable to swimming pool equipment installed in pools for public use designed for:
-  the introduction and/or extraction of water for treatment or leisure purposes;
-  the introduction of air for leisure purposes;
-  water leisure features involving the movement of water.
NOTE  The above items are identified with the general term devices.