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PKTMJ-90/120Fire damper resistant against seismic events

PKTMJ - 90/120 – Fire damper resistant against seismic events, effects of high pressure and higher air flow velocity.

 

Characteristics

  • Min. dimensions 200 x 200 x 375 mm;
    max. dimensions 1600 x 1000 x 375 mm,
    round Ø180 – 1000 mm
  • CE certified acc. to EN 15650
  • Tested in accordance with EN 1366-2
  • Classified acc. to EN 13501-3+A1
  • Fire resistance up to EIS 120
  • External Casig leakage class C, Internal leakage class 2
    acc. to EN 1751
  • Corrosion resistant acc. to EN 15650
  • Cycling test in class C 10 000 acc. to EN 15650
  • Damper actuating mechanical, electrical, pneumatical,
    or combination
  • Pneumatic control facilitates direct connection to SWAGELOK system
  • Plain bearings – maintenance-free design resistant to high-level seismic stresses
  • Max. airflow 15 m/s
  • Max. pressure difference 2500 Pa (inner pressure / external pressure – dynamic pressure)
  • Seismic resistance defined as per RRS (EDB, APC) applicable to the site – tested to peak acceleration above 5 G
  • Minimum service life 40 years
  • Suitable for explosion - risk environments, Zone 1 and Zone 2