ORCA Drain GH100

For areas with depth limitations which require a practical, commercial grade drainage solution with attractive grate options, GH100 drainage channels are the answer.

Orca Drain GH100 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 GH100 grates lead the industry in design and quality. GH100 channel grates are engineered to meet the following standards:

AS3996:2006 Access covers and grates

AS4586:2013 Slip resistance classification of new pedestrian surfaces

AS1428.1 Design for access and mobility

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ORCA GH100 Channel Details

NamePart No.Polymer concrete channel typeClass loadWidth C/O (mm)Length O/A (mm)Start depth (mm)End depth (mm)Cross sectional
open area (mm²)
Weight (kg)
GH100-100 600010Galvanised steel edge channel 100Wx100D D210 100mm 1000mm100mm100mm625212
GH100-80600012Galvanised steel edge channel 100Wx80DD210100mm1000mm80mm80mm43099

ORCA GH100 Grate Options

NamePart No.DescriptionClass loadWidth C/O (mm)Length O/A (mm)Slot width (mm)Water intake area (mm²) per meterMaterial Weight (kg)
G101G101Ductile iron heel safe grate suit GH100D210 100mm 500mm744200Ductile5
G102G102Ductile iron galv heel safe grate suit GH100D210100mm500mm744200Ductile Galv5
G105G105Galv griptech heel safe,anti-slip grate suit GH100B80100mm 1000mm650100Galv7
G108G108Galv mesh grate suit GH100D210100mm 1000mm875978Galv7
G140G140Galv topslot unit to suit GH100D210100mm 1000mm621117Galv4