Mřížka dnové výpusti (krytka dnovky) VA nebo Astral Průměr v nejširším místě 175mm
"Bottom outlet grille (bottom outlet cover) VA or Astral Diameter at widest point 175mm...
"Cofies or Hayward bottom outlet grille Diameter at widest point 196mm
Hole centres spacing - 170mm
Attachment to the bottom outlet body with two screws
"
"Daily outlet for:
concrete pools with foil
lost formwork pools with foil
polypropylene - plastic pools
laminate pools
Made of ABS with UV stabilization. New used to draw...