---

• Air Diffuser Literature
  • Ceiling Diffusers
    • Ceiling Swirl Diffusers
      • AIRNAMIC
      • FD
      • FDE
      • RFD
      • RFD-Sirius
      • TDF-SilentAIR
      • TDV-SilentAIR
      • VD
      • VDL
      • VDW
    • Design Ceiling Swirl Diffusers
      • XARTO
    • Ceiling Diffusers
      • ADLQ
      • ADLR
      • DLK-FB
      • DLQ
      • DLQ-AK
      • DLQL
      • VDR
    • Plenum Boxes
      • AK-Uni
    • Ceiling Swirl Diffusers with Perforated Face Plates
      • DCS
  • Slot Diffusers
    • Ceiling Installation
      • Pureline18
      • Pureline35
      • VSD15
      • VSD35
      • VSD50
    • Wall Installation
      • VSD35-3-AZ
      • VSD50-1-LT
  • Ventilation Grilles
    • Wall, Sill, and Duct Installation
      • SL
      • TR
      • X-Grille Basic
      • AWT
      • TRS-K
      • TRS
      • VAT
      • AH
      • AT
      • X-Grille Cover
      • EF
      • ASL
    • Floor Installation
      • AF
    • Door Installation
      • AGS
    • Duct Installation
      • TRS-R
    • Flow Rate Balancing
      • ASW
      • AGW
      • DGW
    • Accessories
      • ER-Ventilation Grille
      • EF-Ventilation Grille
    • Attachments
      • A*,D*-Ventilation Grille
      • K*,R*-Ventilation Grille
  • Displacement Flow Diffusers
    • On the face of the wall
      • QLV
      • QLE
      • QLF
    • Wall installation
      • QLW-AZ
    • Self contained installation
      • QLV-360
  • Industrial Diffusers
    • Displacement flow diffusers
      • QSH
    • Diffusers for high momentum
      • ISH
  • Jet Nozzles
    • TJN
    • DUK
  • Air Valves
    • Disc Valves
      • Z-LVS
      • LVS
    • ATVC100
  • Floor Diffusers
    • FBA & FBK
  • Staircase Swirl Diffusers
    • SDRF
    • SD
  • Control Components
    • Control Devices
    • LON-WA TDC
  • Actuators
    • Modulating Actuators
    • Thermal Actuators
    • Heating & Cooling
• Decentralised Ventilation Systems
  • Horizontal (under sill) units
    • FSL-B-ZAB/SEK
    • SchoolAir-B
  • Vertical units
    • FSL-V-ZAB/SEK
    • SchoolAir-V
  • Ceiling units
    • SchoolAir-D
  • Underfloor units
    • FSL-U-ZAS
  • Control Systems (DVS)
    • FSL-Control II
• External Louvres – Louvre Blades
  • Multileaf Dampers
    • Multileaf Dampers
      • JZ-HL
      • JZ-LL
      • JZ-HL-AL
      • JZ-AL
      • JZ-LL-AL
      • JZ
    • Accessories multileaf dampers
      • ER-Multileaf Dampers
    • Attachments Multileaf dampers
      • Spring return actuators
      • Quadrant stays and limit switches
      • Open/Close actuators
      • Modulating Actuators
      • Pneumatic actuators
      • Explosion-proof actuators
  • External Weather Louvres
    • External Weather Louvres
      • WG
      • WGK
      • WGF
      • WG-JZ
      • WG-KUL
      • NL
    • Accessories External Weather Louvres
      • Installation subframes for external weather louvres
  • Mechanically Self Powered Dampers
    • Non-return dampers
      • UL
      • KUL
      • ARK
    • Pressure relief damper
      • ARK2
    • Accessories mechanically self powered dampers
      • ER-Self powered dampers
  • Gas Tight Shut-Off Dampers
    • Shut-off Devices
      • NAK
    • Attachments, Integration
      • Z0*–Gas-tight dampers
  • Doors
    • Doors
      • ST
      • BS
    • Accessories Doors
    • Z*–Doors
• Sound Attenuators
  • Splitter sound attenuators
    • MSA
    • XSA
  • Splitters
    • MKA
    • XKA
    • RKA
  • Circular silencers
    • CA
    • CB
    • CS
    • CF
    • CAK
• Control Units
  • Vary Control
    • VAV Terminal Units
      • TVE
      • LVC
      • TVR
      • TVJ
      • TZ-Silenzio
      • TVT
      • TA-Silenzio
      • TVZ
      • TVA
      • TVM
      • TVRK
      • TVLK
      • TVR-Ex
    • Secondary Silencers
      • CA
      • CS
      • CF
      • TS
      • TX
      • CAK
    • Control Components
      • Compact, dynamic
      • Trox Universal
      • Compact, static
      • Easy
      • Universal, dynamic
      • Universal, static
      • Retrofit
      • RC
    • Adjustment Devices
      • Adjustment Device Zth
  • Constantflow
    • CAV Controller
      • RN
      • VFC
      • VFL
      • EN
      • RN-Ex
      • EN-Ex
    • Actuators CONSTANTFLOW
      • Min/Max Actuators
      • Variable Actuators
      • Retrofit Kits
  • Shut-off and Restriction
    • Shut-off Devices
      • AK
      • AKK
      • AK-Ex
    • Flow adjustment dampers
      • VFR
    • Actuators shut-off restriction
      • Open/Close actuators shut-off and restriction
      • Modulating actuators shut-off and restriction
  • Volume Flow Rate Measurement
    • Volume flow rate measuring units
      • VMRK
      • VMLK
      • VMR
      • VME
    • Transducer
      • Static differential pressure transducers
      • Dynamic differential pressure transducers
  • Heat Transfer
    • Heat exchangers and air heaters
      • EL
      • WT
      • WL
• Control Systems
  • Demand-based room control with X-AIRCONTROL
    • Accessories Control Systems
      • X-AIR-PCASE230V
    • Master Units
      • X-AIR-ZMAS
    • Sensors
      • X-SENS
    • Zone module
      • X-AIR-ZMO
    • Control panels XAIRCONTROL
      • X-AIR-CP
  • Variable volume flow control – LABCONTROL
    • VAV Terminal units LABCONTROL
      • TVLK
    • Secondary silencer
      • CAK
  • Control system EASYLAB-LABCONTROL
    • Controller
      • EASYLAB TCU3
      • TAM
    • Monitoring systems
      • FMS
    • Expansion modules
      • EM-LON
      • EM-BAC-MOD
      • EM-IP
      • EM-TRF
      • EM-TRF-USV
      • EM-AUTOZERO
      • EM-LIGHT
    • Sensors EASYLAB
      • VSD-TRD
      • DS-TRD-01
      • Differential pressure transducer
    • Control panels EASYLAB
      • BE-LCD
      • BE-SEG
    • Configuration software
      • EasyConnect