Here is a collection of resources for our previous model of Downstream Defender.

If you are looking for information on our latest model, visit Downstream Defender Next Generation

Technical Guide

SW13 Downstream Defender Technical GuideDownload

General Arrangement Drawings

Downstream Defender 1200 PVC North Island (PDF)Download
Downstream Defender 1200 PVC South Island (PDF)Download
Downstream Defender 1200 Concrete South Island (PDF)Download
Downstream Defender 1200 Concrete North Island (PDF)Download
Downstream Defender 1800 Concrete North Island (PDF)Download
Downstream Defender 1800 Concrete South Island (PDF)Download
Downstream Defender 2550 Concrete South Island (PDF)Download
Downstream Defender 2550 Concrete North Island (PDF)Download
Downstream Defender 3000 Concrete South IslandDownload
Downstream Defender 3000 Concrete North IslandDownload
Advanced stormwater treatment - Downstream Defender
  • Taupo downstream defender 2550
  • Taupo 3m Downstream Defender
  • Christchurch Downstream Defender Install
  • 3m Diameter Downstream Defender Christchurch
  • Downstream Defender Installation Taupo

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