ORCA Drain SH300
For architectural applications and corrosive environments with limited depth allowance, Orca Drain SH300 is the answer.
Orca Drain SH300 has a 300mm clear opening and is packaged with stunning, slip resistant stainless steel grates. Orca SH300 series is manufactured from corrosion resistant polymer concrete with cast in stainless steel edge rails. Orca polymer concrete is non flammable, frost proof and resistant to weathering and diluted acids and alkali’s.
Orca Drain SH300 stainless steel grate range leads the industry in design and quality. SH300 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



ORCA SH300 Channel Details
Name | Part No. | Polymer concrete channel type | Class load | Width C/O (mm) | Length O/A (mm) | Start depth (mm) | End depth (mm) | Cross sectional open area (mm²) | Weight (kg) |
---|---|---|---|---|---|---|---|---|---|
SH300-130 | 600035 | Stainless steel edge channel 300Wx325D | D210 | 300mm | 1000mm | 130 | 130 | 21835 | 34 |
ORCA SH300 Grate Options
Orca Drain SH300 series is manufactured from corrosion resistant polymer concrete with cast in stainless steel edge rails. Orca polymer concrete is non ammable, frost proof and resistant to weathering and diluted acids and alkali’s.
Compressive Strength: 95 MPa Water Absorption: 0 – 0.06% Density: 2300 kg/m3
Mannings Roughness: n=0.011
Orca Drain SH300 grates lead the industry in design and quality. SH300 channel grates are engineered to meet the following standards:
AS3996:2006 Access covers and grates
AS4586:2013 Slip resistance of new pedestrian surfaces AS1428.1 Design for access and mobility

Name | Part No. | Description | Class load | Width C/O (mm) | Length O/A (mm) | Slot width | Intake area mm2/meter | Material | Weight (kg) |
---|---|---|---|---|---|---|---|---|---|
G313 | G313 | Stainless heelguard w/w grate | A10 | 300mm | 1000mm | 5 | 153200 | SS304 / SS316 | 12 |
G315 | G315 | Stainless heelguard w/w grate | A10 | 300mm | 1000mm | 5 | 153200 | SS304 / SS316 | 12 |
G318 | G318 | Stainless heelguard dotted anti-slip w/w grate | B80 | 300mm | 1000mm | 5 | 153200 | SS304 / SS316 | 15 |
G320 | G320 | Stainless griptech heelguard anti-slip grate | B80 | 300mm | 1000mm | 6 | 162000 | SS304 / SS316 | 22 |