Rain Harvesting WDCOM Commercial First Flush Delta Diverter | 6"–9"

🌧️ Rain Harvesting WDCOM First Flush Delta Commercial Diverter – 6"/9" Downpipe

💧 Heavy-Duty First Flush Diverter for Large-Scale Rainwater Systems

The Rain Harvesting WDCOM First Flush Delta Commercial Diverter is designed for high-volume applications where large roof areas require effective filtration. Built for 6" and 9" (150mm and 225mm) downpipes, this system diverts the initial runoff—containing roof dust, debris, and contaminants—before it enters your storage tank, ensuring clean, high-quality water for commercial or industrial systems.

📏 Key Features

• Model: WDCOM

• Application: Suits 6" (150mm) and 9" (225mm) downpipes

• Material: UV-stabilized PVC with heavy-duty fittings

• Installation Type: Above-ground vertical mount

• Capacity: Customizable first flush volume based on diverter pipe length

• Mechanism: Includes ball and seat with advanced release valve

• System Type: Ideal for large commercial and industrial catchments

✅ Benefits

• High-Capacity Diversion – Designed for large roof areas with high water flow

• Improves Water Quality – Prevents debris and pollutants from reaching storage tanks

• Modular Volume Design – Adjust diverter pipe length to suit site requirements

• Built for Harsh Environments – Corrosion-resistant, UV-protected construction

• Reliable Functionality – Ball and seat mechanism automatically resets after rainfall

🔧 Installation Overview

1. Install vertically on a 6" or 9" downpipe

2. Attach diverter chamber to match desired flush volume

3. Connect release valve at base of diverter for slow drainage

4. Ensure system slope allows for effective drainage and reset

📦 Shipping & Handling

• Package Dimensions: 42" L × 14" W × 14" H (varies based on pipe length)

• Shipping Weight: Approximately 15–20 lbs

• Packaging: Ships in reinforced carton with padding

• Delivery Method: Standard or freight service depending on volume