Drain Warden 900mm x 900mm
$105.00 +GST
Capture oil, silt, and heavy sediment inside 900×900 pit grates before runoff leaves your site.
The Spillmaster Drain Warden 900mm x 900mm installs directly beneath stormwater grates to filter high volumes of runoff at the entry point. Built with high-strength geotextile fabric and an integrated oil-absorbent bilge sock, it traps dirt and traps floating hydrocarbons simultaneously—available in standard sizes or custom-manufactured to your exact pit dimensions.
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Standard 900×900 & Custom Sizes: Sized for medium square pit grates, with custom sizes tailored to match any pit geometry.
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Dual-Action Filtration: Heavy-duty geotextile catches gravel, sand, and trash while the internal sock absorbs oils and fuels.
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Easy Drop-In Installation: Fits securely under the pit cover for hidden, zero-footprint stormwater protection.
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EPA & WHS Compliant: Prevents site runoff contamination to meet strict Australian environmental protection regulations.
Description
The Spillmaster Drain Warden 900mm x 900mm is a versatile stormwater drain filter designed to trap hydrocarbons, silt, oil, trash, and sediment before they enter drainage networks. Installed directly beneath the drain grate, its heavy-duty geotextile basin filters stormwater, while an included high-absorption oil-only bilge sock captures suspended hydrocarbons and fuel residues. Additionally, this 900mm x 900mm catch basin filter is widely used across construction sites, commercial car parks, marinas, shopping centres, and industrial loading bays. It suits site managers, environmental officers, and facility supervisors who require an economical, continuous solution for stormwater pollution control and environmental compliance.
Technical Specifications & Product Details
- Standard Dimensions: 900mm x 900mm catch basin size (custom sizes and configurations available on request)
- Geotextile Filter Fabric: Constructed from durable polypropylene geotextile that retains silt, soil, trash, and debris
- Integrated Bilge Sock: Includes a highly absorbent oil-only absorbent sock to capture floating oils and fuel sheens
- Under-Grate Design: Drops easily under existing drain grates for low-profile, discrete stormwater filtration
- Easy Maintenance: Simple to lift out, clean, replace absorbent socks, and reinstall without special tools
Stormwater Drain Protection: Need to safeguard your site’s drainage infrastructure against sediment and hydrocarbon runoff? Explore our complete range of Spill Containment & Control Solutions to ensure your site is equipped with high-efficiency stormwater filters.
WHS & EPA Environmental Compliance
- Dual-Action Pollution Control: Simultaneously filters physical sediment and debris while absorbing petroleum hydrocarbons from stormwater discharge.
- EPA & Council Standards: Helps businesses comply with state EPA stormwater runoff guidelines and council environmental protection regulations.
- Duty of Care: Supports proactive site hazard management and environmental compliance in line with Safe Work Australia safety guidelines.
Frequently Asked Questions
What is a Drain Warden 900mm x 900mm and how does it work?
A Drain Warden (also known as a catch basin insert, stormwater drain filter, or sediment drain basket) is a geotextile filter installed beneath a drain grate. It captures silt, coarse sediment, trash, and debris while an integrated oil-absorbent bilge sock traps hydrocarbons, allowing clean filtered water to pass through into the stormwater system.
Where is the Drain Warden 900mm x 900mm commonly used?
It is ideal for construction sites, commercial car parks, retail shopping centres, marinas, waterfront facilities, transport depots, and industrial hardstand areas requiring a larger 900x900mm drain grate insert.
How is the Drain Warden 900mm x 900mm maintained?
Inspect the unit regularly or after heavy rain events. Remove the drain grate, empty accumulated sediment and debris from the geotextile basin, replace the oil-absorbent bilge sock when saturated, and place the grate back over the unit.
Additional information
| Weight | 5 kg |
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| Dimensions | 56 × 42 × 32 cm |
