Flanged Branch Standard, FLI

Nordfab FLI Flanged Standard Branch comes with pre-drilled, loose FLI flanges at each end for ease of alignment and connection to other ducting components during installation. Nordfab FLI Flanged Standard Branches are used to port to machine outlets or other duct lines. Standard Branches are 30°, optional 45° available upon request. Available in galvanised steel construction.

When ordering, please specify ØA, ØB, ØC.
L = (ØBx2) + 206
ØC must be smaller than or equal to ØA.
ØB must be smaller than or equal to ØC.
Length of B leg and C leg is always equal.

Use formulas above to determine if a reducer is needed at ØC.

Nordfab flanged ductwork is typically used for larger diameters and used in high-pressure industrial ventilation systems where airtight connections are essential.