Corrosion-Resistant Systems · Supports, Hangers & Isolation
Designate drainage orientation at supports
Stainless/aluminum duct — Washdown, rooftop, pool
Hardware guidanceUse hardware configurations that do not trap water against duct.
Anti-seize / gallingAnti-seize should not accumulate as a dirt-holding blob at exposed joints.
How to install it
- 1
Orient channels, saddles, washers, and brackets to avoid water pockets
- 2
seal hollow sections where specified
- 3
maintain cleaning access.
Quality check
- Water drains and surfaces can be washed/inspected.
Stop and verify
Stop if support design inherently traps chemicals or condensate.