Air Distribution · Taps & Takeoffs
Flanged branch collar
Tap / takeoff assembly — High-pressure rectangular main
ConnectionBolted flange
SupportIndependent support
How to install it
- 1
Install framed opening or collar
- 2
apply gasket
- 3
align mating flange
- 4
install bolts loosely
- 5
square
- 6
tighten in cross pattern
- 7
seal as specified.
Quality check
- Gasket compressed evenly, bolts complete, no frame distortion
Stop and verify
Stop if pressure class or flange pattern is unknown