The cover pictured to the right is A112 approved at 60 GPM.
The Sta Rite cover is flat on the top with a circle in the center. Water is drawn in on the elevated sides..
Tetra 3 inch Koi Pond Bottom Drain
For use with Pond liners. Allows debris to be removed from the bottom of the pond. Connect to pump via 3" PVC, ABS pipe.
Tetra 2 inch Vacuum Drain
Removes debris that settles to the lowest point of the pond. No excavation required- allowing for easy retrofitting of existing ponds. Connect to any suction line, pump or skimmer with PVC pipe or flexible hose. Even works great with swimming pool flex hose.