Air Distribution · Taps & Takeoffs
Square-to-round tap
Tap / takeoff assembly — Rectangular main to round branch
ConnectionSquare base with round collar
SupportBranch hanger near collar
How to install it
- 1
Cut rectangular opening
- 2
fit base
- 3
square collar
- 4
clamp and fasten base
- 5
seal base
- 6
connect round branch to collar
- 7
support branch so it does not pull the tap.
Quality check
- Base flat, collar round, branch independently supported
Stop and verify
Stop if base bridges a crossbreak or reinforcement