• Type Mega 3 single wall perforated drain covered with a 250-micron non-woven polypropylene filter jacket with corrugated interior and exterior for drainage applications
• The filter cover plays a crucial role in preventing fine particles from entering inside the perforated drain pipe and causing drain clogging problems
• Type Mega 3 drain perforations provide a hole of more than 3 mm
• In the presence of iron ochre, the shape and size of the Mega 3 sluice reduce the possibility of clogging and obstructing the perforations and facilitate cleaning when necessary
• Offered with a filtering sheath or not, according to the results of the granulometric analysis or the backfill material used
• The Mega 3 drain should always be filtered when installed in agricultural land, due to the absence of clean stone backfill
• When installed with a clean stone backfill (in foundation and basement drainage), the Mega 3 drain should never be filtered
• Fits perfectly with our complete range of injected accessories, guaranteeing a high-performing and resistant assembly
• Colors: green and black
• Dimensions (Dia x L): 4" x 98'-4'' (30 m)