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Data sheet

Type WSKL

  • Plastic fan louvre shutter for exhaust ventilation
  • Self-adjusting blades
  • Outdoor weathering resistant (UV-stabilized)
  • Suitable for an operating temperature range of -30° C to +60° C
  • Maximum flow velocity 20 m/s
  • Opening angle 85°
  • Specific design guarantees high durability
  • Manufactured of high standard ecologically friendly plastic
  • Number of blades varies according to the size of the shutter
  • WSKL 55 – 65 divided by a middle strap
  • Each louvre shutter is individually carton-packed incl. a set of fastening parts (hole size 5mm)

Product picsproduktbildDrawingszeichnung

Type Article-No. D H/B LA T Free cross-section
(cm²)
light grey
WSKL 15 20000420 159 195 140 22 196
WSKL 20 20000480 210 243 182 21 336
WSKL 25 20000490 258 294 232 26 507
WSKL 30 20000500 310 346 276 26 732
WSKL 35 20000510 360 397 310 26 987
WSKL 40 20000520 422 462 366 26 1356
WSKL 45 20000530 462 501 395 31 1626
WSKL 50 20000540 505 548 443 31 1942
WSKL 55* 20000550 563 603 520 28 3019
WSKL 65* 20000560 655 696 628 31 3969

Dimensions in mm. Subject to technical changes – light grey~ RAL 7035
* with middle strap

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