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Spigot with optional damper blade

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TSD   

Flat face slot diffuser, available in numerous variants for many different installation situations

Slot diffusers with 15 mm or 20 mm diffuser face (nominal width) and adjustable air control blades


  • Nominal length 300 – 1800 mm, 1, 2, 3 or 4 slots
  • Volume flow rate range 3 – 360 l/s or 12 – 1297 m³/h
  • Continuous adjustable air control blades for horizontal or vertical air discharge
  • Uniform air pattern increases comfort and reduces noise level
  • Air control blades have positive stop to allow for precise positioning on site

 


Optional equipment and accessories


  • Attractive appearance due to extruded aluminium sections with RAL CLASSIC polyester powder-coat finish
  • Variable height plenum box with optional internal lining and spigot mounted damper for volume flow rate balancing
  • End plates, end angles, mitred corner sections
  • Different looks due to choice of black or white air control blades

General information

Application

  • Type TSD slot diffusers are used as supply air or extract air devices in comfort zones
  • Unobtrusive diffuser due to its sleek flat face design
  • Installation into suspended ceilings or plasterboard margin
  • For room heights up to 4 m (lower edge of suspended ceiling)
  • For suspended ceilings; suitable for restricted ceiling voids due to the low overall height of the plenum box
  • Suitable for continuous linear arrangement
  • Adjustable air control elements allow for horizontal or vertical air discharge
  • Mixed flow system with adjustable air discharge, can be adapted to the building structure
  • High induction results in a rapid reduction of the temperature difference and airflow velocity (supply air variant)
  • For variable and constant volume flows
  • For supply air to room air temperature differences from –10 to +10 K


Special features

  • Uniform air pattern increases comfort and reduces noise level
  • Horizontal, or vertical air discharge by means of manually adjustable air control blades
  • Comfortable indoor climate due to high induction and rapid reduction of temperature differences and airflow velocities
  • High-quality look thanks to extruded aluminium sections with RAL CLASSIC polyester powder coating
  • Diffuser face has been optimised for maximum volume flow rate at low sound power levels and low pressure
  • Suitable for continuous linear arrangement


Nominal sizes

  • Single diffuser


LN : 300mm up to 1800mm



  • Linear diffuser


LN : > 1801mm & ≤ 3600mm linear diffusers supplied as two equal length end sections



LN : > 3600mm linear diffusers supplied as n x 1800mm middle section(s) and two equal length end sections.



For a continuous linear arrangement the diffuser should be ordered with total run nominal length. Diffuser will be supplied in sections (2 x equal length end sections or n x 1800mm middle sections and 2 x equal length end sections depending on nominal length) with alignment pins for joining on site by others. End plates or end angles have to be specified and will be factory fitted to diffuser end sections.





    Intermediate sizes in 1mm increments available on request.


    Variants

    • TSD15-*: 1, 2, 3 or 4 slots (15mm slot)
    • TSD20-*: 1, 2, 3 or 4 slots (20mm slot)
    • TSD**-0: Continuous air control blade for one-way horizontal or vertical airflow
    • TSD15-*-0-B: Black air control blades
    • TSD15-*-0-W: White air control blades
    • TSD**-*-FL: Extended flange for surface mounting
    • TSD**-*-NF: No-flange for flush mounting
    • TSD**-*-PL: Extended border to suit plank ceiling systems (300 mm wide). TSD20-3 or 4 slot only
    • TSD**-*-P: Plaster-in border
    • TSD-CS: Mitred corner section


    Attachments

    • A'x': End angles (*-FL border only)
    • P'x': End plates (*-NF, -P borders only)
    • L'x': Offset angles (*-NF border only)
    • PL'x': End angles (*-PL border only)


    'x': Quantity 1 or 2. Diffusers are factory fitted with end plates or angles.


    Construction

    Diffuser face finish



    • P3: Powder-coated RAL 9010, pure white, gloss level 20%
    • P2: Powder-coated RAL 9006, white aluminium, gloss level 30%
    • P4: Powder-coated RAL 9005, black gloss level 20%
    • P6: Powder-coated in any other RAL CLASSIC colour, gloss level 30%


    Accessories

    • SB: Support brackets for installation of diffusers without plenum box
    • GP: Goal-post brackets for installation of diffusers without plenum box
    • S11: Concealed fixing for installation of diffusers with plenum box
    • TSD-AKV: Variable height plenum box
    • TSD-RA: Return air baffle


    Construction features

    • High quality aluminium extrusions with flat face profiles
    • Manually adjustable air control elements with positive stop that makes it easier to adjust the airflow direction
    • Continuous air control blades for one-way or vertical air direction control
    • Diffuser face sizes from 300 to 1800 mm, in increments of 1 mm
    • Plenum box nominal lengths 300 to 1800 mm, in increments of 100mm


    Materials and surfaces

    • TSD diffuser face and air control blades made from extruded aluminium profiles
    • End plates made of galvanised sheet steel
    • End angles made of aluminium
    • TSD-AKV: Plenum box made of galvanised sheet steel, natural finish galv
    • TSD-RA: Return air baffle made of galvanised sheet steel, powder-coat RAL 9005, black
    • Optional internal lining is 12 mm acoustic foam, Class 0 rated
    • Diffuser face with polyester powder-coat finish, RAL 9010, pure white, gloss level 20%
    • P6: Powder-coated, RAL CLASSIC colour, gloss level 30%
    • B: Air control elements similar to RAL 9005, black
    • W: Air control elements similar to RAL 9010, white


    Standards and guidelines

    • Sound power level of the air-regenerated noise measured according to EN ISO 5135


    Maintenance

    • Maintenance-free as construction and materials are not subject to wear
    • Inspection and cleaning to VDI 6022

    Description

    Variants

    • TSD15-*: 1, 2, 3 or 4 slots (15mm slot)
    • TSD20-*: 1, 2, 3 or 4 slots (20mm slot)
    • TSD**-0: Continuous air control blade for one-way horizontal or vertical airflow
    • TSD15-*-0-B: Black air control blades
    • TSD15-*-0-W: White air control blades
    • TSD**-*-FL: Extended flange for surface mounting
    • TSD**-*-NF: No-flange for flush mounting
    • TSD**-*-PL: Extended border to suit plank ceiling systems (300 mm wide). TSD20-3 or 4 slot only
    • TSD**-*-P: Plaster-in border
    • TSD-CS: Mitred corner section


    Construction

    Diffuser face finish

    • P3: Powder-coated RAL 9010, pure white, gloss level 20%
    • P2: Powder-coated RAL 9006, white aluminium, gloss level 30%
    • P4: Powder-coated RAL 9005, black gloss level 20%
    • P6: Powder-coated in any other RAL CLASSIC colour, gloss level 30%


    Accessories

    • SB: Support brackets for installation of diffusers without plenum box
    • GP: Goal-post brackets for installation of diffusers without plenum box
    • S11: Concealed fixing for installation of diffusers with plenum box
    • TSD-AKV: Variable height plenum box
    • TSD-RA: Return air baffle



    Nominal sizes

    • Single diffuser

    LN : 300mm up to 1800mm

    • Linear diffuser

    LN : > 1801mm & ≤ 3600mm linear diffusers supplied as two equal length end sections

    LN : > 3600mm linear diffusers supplied as n x 1800mm middle section(s) and two equal length end sections.



    For a continuous linear arrangement the diffuser should be ordered with total run nominal length. Diffuser will be supplied in sections (2 x equal length end sections or n x 1800mm middle sections and 2 x equal length end sections depending on nominal length) with alignment pins for joining on site by others. End plates or end angles have to be specified and will be factory fitted to diffuser end sections. Intermediate sizes in 1mm increments available on request.


    Information technique

    Function, Technical data, Quick sizing, Specification text, Order code

    • FUNCTION
    • TECHNICAL DATA
    • QUICK SIZING
    • SPECIFICATION TEXT
    • ORDER CODE
    TSD20-3-1000_gc_02ai.png

    1 TSD diffuser face; 1, 2, 3 or 4 slots

    2 Air control blade

    3 End plate/angle (optional)

    4 Concealed plenum fixing S11 (optional)

    5 AKV TSD plenum box

    6 Plenum box support hole (11 × 7)

    7 Plenum box support bracket (11 × 7)

    8 Spigot

    9 Spigot damper (optional)

    Slot diffusers direct the air from air conditioning systems into the room, either horizontally or vertically. The resulting airflow induces high levels of room air, thereby rapidly reducing the airflow velocity and the temperature difference between supply air and room air. The result is a mixed flow ventilation in comfort zones, with good overall room ventilation, creating only very little turbulence in the occupied zone. Type TSD slot diffusers are factory fitted with manually adjustable air control blades. The diffuser can be supplied with Continuous air control blades for one-way horizontal airflow control or vertical airflow to provide additional control to meet different local requirements. Air discharge is one-way (1 slot) or two-way (2 or more slots). Other patterns: heating mode with vertical air discharge. The supply air to room air temperature difference may range from –10 to +10 K. A damper blade (optional) simplifies volume flow rate balancing for commissioning. To give rooms an aesthetic, uniform look, Type TSD diffusers may also be used for extract air. Type TSD-AKV plenum boxes and return air baffles are available to suit the local requirements of the installation with optional 12mm internal lining.

    Variants, Order Code - Extras

    • VARIANTS
    • ORDER CODE - EXTRAS

    Product Details, Dimensions

    • PRODUCT DETAILS
    • DIMENSIONS


    Installation details [S11]

    When specified, TSD diffusers are supplied with 'S11' fixings to enable diffuser installation to TROX plenum box type TSD-AKV. S11 fixings are supplied loose for installation to the diffuser by the installer to correspond to position of installed plenum box.

    Quantity of S11 fixings supplied with each TSD diffuser is based on slot quantity;

    TSD**-1...2: 2x S11 fixings per diffuser

    TSD**3...4: 4x S11 fixings per diffuser


    Installation details [GP]

    When specified, TSD diffusers are supplied with 'GP' fixings to enable diffuser installation within ceiling systems without TROX plenum box type TSD-AKV. GP fixings are supplied loose for installation to the diffuser by the installer to each TSD diffuser section.

    2x GP fixings are supplied with each TSD diffuser section when specified. NB: 1x GP fixing is also supplied with each diffuser section when S11 fixings are specified to cover diffuser nominal lengths > plenum box length (border style FL, NF only).

    GP fixings are designed to clamp the diffuser against the project ceiling system (ceiling depth between 1... 40mm). A minimum 25mm clearance should be provided to either side of the opening to facilitate installation with GP fixings.


    Installation details [SB]

    When specified, TSD diffusers are supplied with 'SB' fixings to enable diffuser installation within ceiling systems without TROX plenum box type TSD-AKV. SB fixings are supplied loose for installation to the diffuser by the installer to each TSD diffuser section.

    4x SB fixings are supplied with each TSD diffuser section when specified. NB: 2x SB fixings are also supplied with each diffuser section when S11 fixings are specified to cover diffuser nominal lengths > plenum box length (border style PL only).

    SB fixings are designed to facilitate support to the building structure via Ø6mm threaded rod or wire supports (by others). Fixings are accessed via the rear of the diffuser only so suitable access to the ceiling void shall be required. 

    SB fixings can be bent to vertical position if required to suit installation method.


    Installation details Linear Diffusers

    When linear diffusers are requested (LN > 1801mm) diffuser will be supplied in sections;

    LN >1801mm & ≤3600mm

    End: 2 × equal length sections

    L>3601mm

    Middle: n x 1800mm sections

    End: 2 × equal length sections

    Alignment pins (2 per middle or end section) are supplied loose for installation between linear sections by the installer.

    Téléchargements

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    Merci pour votre message !

    Votre message a été reçu par le Centre de Service et est en cours de traitement.
    Notre département des demandes de service vous contactera sous peu.
    Si vous avez des questions d'ordre général sur nos produits et services, vous pouvez également nous contacter à l'adresse suivante:
    Tél .: +49 (0) 2845 2020 | Fax: +49 (0) 2845 202265