Spiral Duct Grille Box -

Fabricated Grille Spigot Box For Spiral Ducting

Can be manufactured to suit any size or spiral duct diameter.   

Grille Box neck size width x height and flange size required.

Can be supplied with internal or external flanges.

Options and Accessories

  • Grilles to suit (double / single deflection, egg crate) finished in RAL9006
  • Powder coated finish
  • OBD dampers

 

 

A = OUTSIDE FLANGE SIZE OF GRILLE WIDE
B = OUTSIDE FLANGE SIZE OF GRILLE HIGH
C = FLANGE SIZE OF GRILLE
D x E = HOLE SIZE TO SUIT GRILLE (ACTUAL NECK SIZE -15mm)
F = MINIMUM 60mm

  

Download PDF Download Data Sheet

Please call for bespoke sizes.

All prices include VAT (where applicable)