STORMWATER & TRADEWASTE SOLUTIONS
Fox DD600 Demand Driven Stormwater Diversion System
The Fox DD600 is a Watermarked Certified, fully automated Stormwater Diversion System for unroofed wash bays and unroofed industrial yards.
Built to The Australian Standard (WMTS-046:2016), it automatically diverts polluted wash water to treatment, protecting the stormwater – helping you meet EPA and Local Water Authorities regulations without power, sensors, or above-ground structures.
Fox DD600 Demand Driven Stormwater Diversion System – Features & Benefits
Traditionally, large roofs were used to keep rainwater out of the sewer system in washdown areas. But roofs are costly, limit bay size, and still let water in.
Apart from the initial costs involved in roofing a large area, roofs are an inefficient way to protect the sewer from rainwater (wind blown rain will enter the area) roofs also limit the washdown area due to the size and height restraints.
The DD series Diversion Systems are supplied complete, ready to install.
Why use a Fox Washdown Diversion System?
- Simple to Engineer and design
- Easy to install
- No pillars, posts or any above ground structures to restrict access to the area
- More efficient at protecting the sewer from rainwater, than a roof
- Does not restrict the size of the wash bay like a roof does
- Simple automated operation
- Easy to maintain
- Huge cost savings to the customer
- Watermark Certified
- IAPMO Certified
Fox DD600 – The Reliable Standard
The DD600 is our standard diversion system, installed in hundreds of compliant washdown bays across Australia. It’s a fully certified, general-purpose diversion system ideal for workshops, yards, and industrial sites where reliability and council approval are essential.
Compatible with a range of pit sizes and layouts, the DD600 uses our Fox Demand Valve to automatically detect wash activity and divert washwater to treatment.
Fully automated system. No electrical power required.
Perfect for:
General-purpose unroofed wash bays with moderate sediment loading.
- Workshops
- Maintenance depots
- Rail and logistics yards
- Fleet wash areas
- Industrial vehicle wash bays
Key Features:
- Automatically diverts washwater using the Fox Demand Valve, no power or sensors required
- Fits a wide range of unroofed washbay sizes and mounting configurations
- Nationally approved/fully certified to WaterMark standards and EPA/compliance-ready across Australia
Fox DD600BRT – Extra Stormwater Protection
The DD600BRT is designed for unroofed washbays with medium silt loading. It features a built in squid (stormwater quality improvement device) for extra stormwater protection.
Compatible with the same robust Fox demand valve used across the Fox Diversion Valve range. This model provides fully automated stormwater diversion with no power requirements.
Perfect for:
- Marinas & slipways
- Truck depots
- Fuel or maintenance yards
- High rainfall or exposed washdown areas
- LV (light vehicle) washdown areas
Key Features:
- Automatically diverts washwater using the Fox Demand Valve, no power or sensors required
- Fits a wide range of unroofed washbay sizes and mounting configurations
- Nationally approved/fully certified to WaterMark standards and EPA/compliance-ready across Australia
- Fitted with extra stormwater protection (Squid).
Fox DD600S – Unroofed Bin Wash Application
The DD600S offers the same fully automatic diversion capabilities as the standard DD600, but in a compact, slimline pit specifically designed for non trafficable bin wash applications. Designed for space-limited sites, it allows fast, compliant upgrades where standard pits or systems won’t fit.
Because the DD600S does not include a bypass return trap, it’s best suited to controlled washdown areas where runoff can be managed and the pad kept clean between uses.
Perfect for:
- Non trafficable bin wash area only
Key Features:
- Slimline footprint for small bin wash areas.
- Automatically diverts washwater using the Fox Demand Valve, no power or sensors required
- Fits a wide range of unroofed washbay sizes and mounting configurations
- Nationally approved/fully certified to WaterMark standards and EPA/compliance-ready across Australia
Compare Diversion Systems at a Glance
| Model | Best For | Key Feature | Advantage |
|---|---|---|---|
| DD600 Diversion Valve | General-purpose wash bays | Fully automated with class D grate. | ✔️ Fully hydraulic. No power requirements. |
| DD600BRT Diversion Valve | General purpose/medium light vehicle washbays | Added stormwater protection (squid) | ✔️ Fully automated. No power requirements. Complete with added squid. |
| DD600S Diversion Valve | Unroofed bin wash areas. | Slimline footprint | ✔️ Tight installs/small washdown areas |
Need to Protect Your Site from Stormwater Contamination?
Fox designs certified diversion and containment systems for industrial and commercial projects. Talk to us for a solution that meets environmental compliance and protects your site from risk.
