SR-VENT Expansion Boxes

The compact plastic SR-VENT plenum boxes from TT PLAST connect the flexible ROD-VENT ventilation duct with the diffuser. SR-VENT plenum boxes are manufactured from primary polyethylene.

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    Technical Specifications

    Features of SR-VENT Boxes:

    • SR-VENT boxes have a 3 mm wall thickness for increased strength
    • The design is suitable for ceiling and floor mounting
    • The SR-VENT box is integrated with the connection pipe of the diffuser
    • Top and bottom mounting brackets are included for installation under any conditions – even on vertical walls
    • Interference fitted diffuser – gasket included
    • Positioning groove for mounting with steel strap
    • Available in three options: 4×Ø50 mm, 2×Ø75 mm and 1×Ø90 mm

    Available sizes

    Size Picture Index
    50 x 4 11891
    75 x 2 11867
    90 x 1 11890