This is an 18 inch Square Mud Frame with four 9 inch MoFlow Suction Outlet Covers. This MoFlow main drain fits AquaStar standard 18 inch models and American (Pentair) models with 3/4 inch deep existing window grid frames and 4 x 4 inch screw hole patterns. The 18 inch cover has an open area of 147.1 square inches.
The Square MoFlow main drain covers are made of superior UV-resistant engineered polymers. They include 316 stainless steel screws. The Trademarked VGBA compliance button easily identifies this VGBA 2017 complaint cover from on deck and underwater.
The AquaStar VGBA Series of Anti-Entrapment Suction Outlets and Drains are compliant with the Virginia Graeme-Baker Pool and Spa Safety Act (ASME/ANSI A112.19.8-2007). Main drains should be replaced every five years. AquaStar offers online support with downloadable CAD files, Certificates, Installation, and more.
