Downstream Defender® Sizing Calculator Overview

Find the Best Downstream Defender Size for Your Site

It is as simple as entering a Water Quality Flow Rate and selecting a Sizing Method from a drop down list.

Determine the Best Arrangement for Your Site

Offline Downstream Defender®

Online Downstream Defender®

Obtain General or Detailed Arrangement Drawings

Download a Written Specification

Download a Project Summary

Submit Project for a Design Review and Pricing

Try it Now: http://sizingcalculator.hydro-int.com