DRAINAGE SOLUTIONS
Commercial
Products
200mm wide Class B Surface Water Channel Drain.
The "Light Commercial Standard".
The HY 200 B is a Glass Fibre Reinforced Concrete (GRC) channel drainage system designed for medium to large catchment areas in residential and light commercial zones. The integrated "Lugged Angle" anchoring system ensures the unit becomes a monolithic part of the concrete slab, providing superior stability compared to plastic alternatives.
Application: Wide driveways, light commercial car parks, and urban precincts.
Dimensions: 1000mm (L) x 200mm (W) x 200mm (H).
Catchment capacity / Flow Rate: 500m² / 13.5 Litres per second.
Load Class: AS/NZS 3996 Class B (80kN) / AS/NZS 1170 Type G.
Material: Grade 8 Glass-Fibre Reinforced Concrete (GRC) — Proudly Formulated and Cast In New Zealand.
Grate Design: 25mm x 5mm Load bars; 30mm center-to-center pitch.
Unit Mass: 28 kg
Direct-from-factory dispatch available nationwide. Custom sizing runs available upon request.
300mm wide Class C Surface Water Channel Drain
Note: Pre-order only. MOQ and Lead times apply
The "Maximum Capacity" System.
The HY 300 C is our highest-volume GRC channel drainage system, designed for areas requiring significant hydraulic intake and heavy-duty live loads. The wide 300mm profile is supported by an integrated "Lugged Angle" stirrup system, ensuring the large-format channel remains perfectly aligned and anchored within the concrete pour.
Application: Industrial courtyards, large commercial hubs, and high-rainfall precincts.
Dimensions: 1000mm (L) x 300mm (W) x 300mm (H).
Catchment capacity / Flow Rate: 850m² / 25.0 Litres per second.
Load Class: AS/NZS 3996 Class C (150kN) / AS/NZS 1170 Type G
Material: Grade 8 Glass-Fibre Reinforced Concrete (GRC) — Proudly Formulated and Cast In New Zealand.
Grate Design: 38mm x 5mm Load bars; 30mm center-to-center pitch.
Unit Mass: 48 kg
Direct-from-factory dispatch available nationwide. Custom sizing runs available upon request.
In line surface water sump.
The HYVOL in-line sump is a specialized drainage component installed directly within your channel run. It functions as a collection point that intercepts debris, sediment, and silt before they enter the main pipework, ensuring optimal high-flow water management and preventing system blockages.
Application: Residential, Commercial and Industrial
Dimensions: 500mm (L) x 200mm (W) x 500mm (H).
Catchment capacity: 20 litre
Load Class: AS/NZS 3996 Class B (80kN) / AS/NZS 1170 Type G.
Material: Grade 8 Glass-Fibre Reinforced Concrete (GRC) — Proudly Formulated and Cast In New Zealand.
Grate Design: 25mm x 5mm Load bars; 30mm center-to-center pitch.
Unit Mass: 25 kg
Direct-from-factory dispatch available nationwide. Custom sizing runs available upon request.
Channel drain stop ends
The HYVOL stop ends are designed to be installed at the end of your channel run.
Application: Residential, Commercial and Industrial
Dimensions: 200mm and 150mm
Catchment capacity: n/a
Load Class: n/a
Material: Grade 8 GRC
Unit Mass: 1.5 kg
Channel drain security clips
The HYVOL Security Clip is a heavy-duty locking mechanism that fastens the steel grate firmly to the channel frame. It provides a rattle-free fit to eliminate vehicle traffic noise while functioning as an effective anti-theft and anti-tamper deterrent for public and private installations.
300mm wide Class C grate
Hot dipped Galvanized Industrial steel grate.
Grate Design: 50mm x 5mm Load bars; 30mm center-to-center pitch.
Application: Industrial courtyards, large commercial hubs, and high-rainfall precincts.
Dimensions: 995mm (L) x 300mm (W) x 50mm (H).
Load Class:AS/NZS 3996 Class C (150kN) / AS/NZS 1170 Type G
Material: Hot dipped galvanized steel
Unit Mass: 15 kg
200mm wide Class B grate
Hot dipped Galvanized steel grate.
Grate Design: 25mm x 5mm
- Load bars: 30mm center-to-center pitch
- Application: Carparks, vehicle crossings. Passenger and light commercial vehicles
Dimensions: 995mm (L) x 200mm (W) x 25mm (H).
Load Class: AS 3996 Class B (80kN), AS/NZS 1170 Type G
Material: Hot dipped galvanized steel
Unit Mass: 7.8 kg.
150mm wide Class B grate
Hot dipped Galvanized steel grate.
Grate Design: 25mm x 5mm Load bars; 30mm center-to-center pitch.Application:Carparks, vehicle crossings. Passenger and light commercial vehicles
Dimensions: 995mm (L) x 150mm (W) x 25mm (H).
Load Class: AS 3996 Class B (80kN), AS/NZS 1170 Type G
Material: Hot dipped galvanized steel
Unit Mass: 4.5 kg.
150mm wide Class B Surface Water Channel Drain.
The "Residential Professional".
The HY 150 B channel drainage system optimized for residential driveways and passenger vehicle crossings.
It provides the superior strength-to-weight ratio of GRC while remaining "fast and affordable" for domestic contractors.
Application: Cars and light vehicles.
Dimensions: 995mm (L) x 150mm (W) x 150mm (H).
Catchment capacity / Flow Rate: 210m2 / 5 Litres per second.
Load Class: AS 3996 Class B (80kN), AS/NZS 1170 Type G
Material: Grade 8 Glass-Fibre Reinforced Concrete (GRC) — Proudly Formulated and Cast In New Zealand.
Grate Design: 25mm x 5mm Load bars; 30mm center-to-center pitch.
Unit Mass: 18.5 kg.
Download spec sheet
Direct-from-factory dispatch available nationwide. Custom sizing runs available upon request.