For use on 5 to 8 inch diameter sumps. Glue using a medium based PVC glue or water resistant adhesive.
Be certain the mud ring is secured to the sump by watertight adhesive or Glue (medium based PVC) or Mechanical Fasteners as well as via surfacing materials. Apply surfacing materials in a level, smooth area extending out beyond the mud ring a minimum of 12 inches surrounding entire sump. This will ensure proper placement of the Drainsafe DS 360/360 M on the pool/spa surface.
To use Flange as Mud Ring or Adapter Ring, please refer to installation instructions.