Main Drain Circular Ø200 mm Grille Plana Pool liner Astral

Main Drain Circular Ø200 mm flat grille for Pool liner AstralPool

The Main Drain Circular Ø200 mm for pools liner AstralPool 27838 is designed to ensure a suction efficient and safe in pools with lining liner. Its design specific incorporates system of flanges and gaskets that ensure watertightness total without comprometer the integrity of the lining.

Function hydraulic in the water circulation

The main drain of bottom is a key element in the hydraulic system of the pool, as:

• Facilitates the renovation uniform of water.
• Allows suction of particles pesadas sedimented.
• Prevents areas dead in the bottom.
• Improves the efficiency of the filtration system.

Design specific for liner

• includes system of flange dual.
• gaskets of watertightness resistant to chemicals.
• flat grille integrated.

Safety

Instaled Correctly, Complies with requisitos of safety in lower suction, Minimising riesgos of atrapamiento.