For pools with liner or fiberglass - 15 liters

• Recommended flow rate: 7.5 m3/h. It is recommended to install one skimmer for every 25 m2 of water surface area.
• Made from ABS, they feature a flap and a flow regulator check valve.
• Bottom suction inlet connection: 1 1/2" internal thread, 2" external thread.
• Simultaneous connection to the main drainage: Ø 50 mm internal wall.
• Comes with adhesive gaskets, gasket, and screws.