The protective grille is a safety element of every bottom drain – it prevents suction or the entry of foreign objects into the pump’s suction opening.
This part is a direct replacement for the Astral drain model 271 and guarantees a correct shape fit without the need for modifications.
The grille is made of ABS plastic with sufficient aperture size for smooth water flow and minimal hydraulic resistance.
Regular inspection and replacement of a damaged grille is part of the basic safety maintenance of every pool.
