It is used in internal drainage systems for the discharge of domestic and rainwater wastewater from inside buildings in gravity flow mode (where the tightness test is performed at up to 0.5 bar), in associated natural ventilation systems, and for vacuum drainage of rainwater, made from (electro)welded pipes and fittings.
Reference standard: EN 1519.
They are black, single-layer, and made of HDPE.
The size range includes diameters from 32 mm to 400 mm.
For installation, it is recommended to comply with national and European design and installation regulations.

UM colete	PIECE
Tip articol	REMARIFICATIONS
Material	HDPE
Cod CPV	CPV 44160000-9
Cantitate colet	1
SDR	26
Unghi	45 Grade
Diametru	400
Cod vamal	39174000
Subclasa	STORMWATER DRAINAGE FITTINGS