video corpo

DES - 3 Pages

Add to MyDirectIndustry favorites
DES

Catalog excerpts

Whirl circular diffuser DES / DES-Q Whirl circular diffuser for ceiling installation. The whirling exhaust with Coanda effect, thanks to a rounded edge, allows a quick mixing and so a quick reduction of the thermic jump and velocity, which result reduced already at a short distance. Fixing by central screw (screw with cover). It is mainly used in civil air conditioning systems for offices, shops, hospital stays, exhibition areas. The DES-Q version is equipped with plate 595x595 mm. Construction Painted steel sheet. Finish Gloss white RAL 9010, powder painted. Accessories PLSS : standard plenum with adjustable damper from the room complete with central screw for fixing the diffuser and relative screw cover PLIS : as PLSS but with internal insulation. * polyurethane thickness 6 mm, cl.1 Specifications Whirl circular diffuser for ceiling installation. Rounded edge for horizontal throw with Coanda effect. Construction in white RAL 9010 painted steel. Fixing by central screw with cover. air flow pressure drop isothermic horizontal throw (isotachy 0,2 m/s) sound power level (ref. 10-12 W) F.C.R. SpA - Via E. Fermi, 3 - 20092 Cinisello Balsamo (MI) - Italy phone +39 02 61798 1 - fax +39 02 61798 300 - www.fcr.it - fcr@fcr.it

 Open the catalog to page 1

Whirl circular diffuser height installation distance between the core of diffuser and the wall to which the flow is directed air flow per single diffuser X0,2 free isothermic horizontal throw (isotachy 0,2 m/s) thermic jump (supplied air - environment setpoint) pressure drop LWA sound power level weighed “A” (ref. 10-12 W) Notes The value of d has been calculated according to X0,2 and hi to keep the remaining velocity in the occupied volume within the limit of 0,20 m/s. In the case of diffusion with Dt = -10 °C (cooling) reduce X0,2 by 15%, with Dt = 10 °C (heating) increase X0,2 by 20%. 2...

 Open the catalog to page 2

Whirl circular diffuser DES / DES-Q Air flow calculation Due to possible asymmetries caused by plenum and flexible duct, it is necessary to position the velocity probe to measure vk at least in 4 equally spaced points at the angles. You must position the probe as showed in the picture. In each point you must measure the average velocity in an interval of at least 1 minute (average in time). In order to get the air flow you calculate therefore the arithmetic mean vk of the values measured in this way. Dn 125 160 200 250 315 Mounting scheme The diffuser DES-Q is specifically studied for being...

 Open the catalog to page 3

All F.C.R. SPA catalogs and technical brochures

  1. TRZT

    1 Pages

  2. LF

    7 Pages

  3. LC

    10 Pages

  4. DMAN

    3 Pages

  5. T-SPOT

    5 Pages

  6. UFO-EH

    4 Pages

  7. LD / LD-Q

    7 Pages

  8. DMF

    3 Pages

  9. UFO-C

    3 Pages

  10. UFO-EHC

    3 Pages

  11. UFO-N

    3 Pages

  12. CIRCLE LINE

    3 Pages

  13. DRA

    3 Pages

  14. DKE

    3 Pages

  15. BPA 20

    5 Pages

  16. BPA 20 Box

    3 Pages

  17. BZC

    4 Pages

  18. LPB 10

    4 Pages

  19. MQZ

    1 Pages

  20. MCZ

    1 Pages

  21. KCA

    1 Pages

  22. FCA

    1 Pages

  23. CPT

    1 Pages

  24. MMX

    1 Pages

  25. GLC

    1 Pages

  26. GLZ

    1 Pages

  27. WLZ

    1 Pages

  28. MTS-8

    1 Pages

  29. MTS-9

    1 Pages

  30. MAT-FLO

    1 Pages

  31. MAT-GLAS

    1 Pages

  32. BNT

    1 Pages