impulsion mouth Multiflow spécial

Description

Screw version:

• external thread 2  », and paste the inside to 50 mm.
• Manufactured in ABS white.
• It is recommended to install conduits with code:. 15658-15659
• Available model for concrete pools or liner

Paste version:

• To the outer collar Ø 63 mm and inner PN 6 to 50 mm paste.
• Manufactured in ABS white.
• It is recommended to install conduits with code:. 15661-15660
• Only available for concrete pools.

MULTIFLOW SYSTEM

 This system consists in the fact that the ball’s mouth be provided pre-labeled with a range of diameters (14, 20, 25) so that with the help of a punch (also provided) and a mass can cionar selective one at installation time, thus obtaining various flow rates flow maximum recommended for maximum throughput rate of 4 m / sec, according to EN 13451-1:.. Ø 14 mm = 2.2 m  3 / H, 4.5 mm = 20 m 3 / h = 7 mm Ø 25 m 3 / h

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