DRAINAGE SOLUTIONS
Industrial
Products
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
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 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
Download spec sheet
Direct-from-factory dispatch available nationwide. Custom sizing runs available upon request.