Air Distribution · Taps & Takeoffs
Spin-in without damper
Tap / takeoff assembly — Rectangular main
ConnectionSpin-in tabs or screws
SupportBranch support
How to install it
- 1
Cut, deburr, insert and lock spin-in
- 2
square collar
- 3
seal base
- 4
connect branch and support independently.
Quality check
- No sharp edges, collar not cocked, seal continuous
Stop and verify
Stop if opening is oversized or spin-in rocks