Corrosion-Resistant Systems · Stainless Round & Spiral Duct
Install stainless concentric reducer
Stainless reducer — Corrosive round system
Hardware guidanceUse stainless clamps/flanges and washers.
Anti-seize / gallingApply anti-seize only on fastener threads.
How to install it
- 1
Confirm direction
- 2
support adjacent ducts
- 3
align centerlines
- 4
connect large and small ends
- 5
prevent reducer from carrying duct weight.
Quality check
- Reducer is concentric, undamaged, and not stretched across a gap.
Stop and verify
Stop if reduction is reversed or field-crushed.