Suction Cover, 4″, 56gpm, with Screws, Light Gray | 4HP103

4" Round Hockey Puck Suction Outlet Cover

• For single or multiple drain use in gunite pools and spas
• Single – sumpless:
  • Floor/wall: 56 GPM at 3.5 fps
  • Floor/wall: 24.2 GPM at 1.5 fps
  • Floor/wall: 16.2 GPM at 1.0 fps
• 5.2 square inch opening
• Easily and safely retrofits many HydroAir/ITT parts

The manufacturer suggests replacing this every five (5) years from the date of installation.