Commissioning / Shut-off damper

  • Tight-closing shut-off damper
  • Available in either ductwork leakage classe 0 or 4
  • Rubber seal on the damper blade
  • Supplied in the following configurations:
    - With provision for motorised control
    - Motorised control
  • Quick connection enables simple access for cleaning (accessory)

The CRT is a circular shut-off damper that conforms to ductwork leakage class 4, according to the swedish VVS AMA 98 Standard. The damper is used in ducts where minimal leakage, 1 kPa max. differential pressure (pressure class A) is required while the damper blade is closed.



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Article Name Type Size Date Add to bucket
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CRTc  Commissioning damper/shut off damper Catalogue/Product sheets 331.96kB 8/28/2018 Add to bucket
CRTc  Installation instructions Instructions/Manuals 463.43kB 3/27/2018 Add to bucket