Plenum boxes

Commissioning boxes for air diffusers

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Polymer plenum box to suit aircell diffusers

Commissioning box for air diffusers

Commissioning box with variable flow regulation for air diffusers

Plenum Box to suit CS / CS L slot diffusers

Plenum box / neck reducer to suit Airline Linear Grilles

Plenum box to suit D diffusers

Neck Reducer for Security grilles

Plenum box to suit MC/WR diffusers

Linear plenum box to suit ceiling mounted FLOWBAR.

Plenum Box/Neck Reducer to Suit Security Grilles

Plenum box to suit WFO floor swirl diffuser

Circular Plenum for side or top entry