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Closed curve

87.5° elbow produced by moulding in high modulus polypropylene (PPHM) single-wall compact for the construction of underground non-pressure drainage pipes. The joint is highly watertight, of the socket type with a pre-inserted elastomeric gasket oriented according to the direction of flow. The gasket is also fitted with a rigid PP anti-slip ring. This solution guarantees an excellent hydraulic seal, both in the event of overpressure of the conveyed fluid, and in the event of infiltration from the outside (e.g. aquifers). Easy to install, reliable, suitable for installation at -10°C.

规格

RANGE: Classe S13,3: DN/OD 125 – 500 mm Coupling: cup with pre-inserted elastomeric gasket oriented according to the direction of flow, fitted with a rigid locking ring SPECIFICATION: UNI EN 1852-1:2009

技术规格