For the largest catchment areas which require an extra heavy duty drainage solution with hard wearing grate options, CV300 is the answer.
Orca Drain CV300 series is manufactured from corrosion resistant polymer concrete with integrated ductile iron edge rails. Orca polymer concrete is non flammable, frost proof and resistant to weathering and diluted acids and alkali’s.
Orca Drain CV300 grates lead the industry in design and quality. CV300 channel grates are held captive in the edge rail and are engineered to meet the following standards:
AS3996:2006 Access covers and grates
AS4586:2013 Slip resistance classification of new pedestrian surfaces