For the largest of catchment areas requiring a practical, commercial grade drainage solution with attractive grate options, GV300 drainage channels are the solution.
Orca Drain GV300 series is manufactured from corrosion resistant polymer concrete with cast in galvanised steel edge rails. Orca polymer concrete is non flammable, frost proof and resistant to weathering and diluted acids and alkali’s.
Orca Drain GV300 grates lead the industry in design and quality. GV300 channel grates are engineered to meet the following standards:
AS3996:2006 Access covers and grates
AS4586:2013 Slip resistance classification of new pedestrian surfaces