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JAZO VENTILATION GRILL HS50 KL
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JAZO VENTILATION GRILL HS50 KL

Article number: WSA10010

Assembly service

Our craftsmen assemble the products on site so that you are assured of a perfect end result.

Before we start assembling, we first come to the construction site to view the situation and measure everything again.

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JAZO VENTILATION GRILL HS50 KL

An aluminum ventilation grille type HS50 (High Safety) with 50% net passage for mounting with clamping frame. Specially designed for natural ventilation of transformer and gas rooms. The ventilation grille consists of a rim with single horizontal blades and a drip sill. The length and width of the whole is configurable. Each vane is welded into the rim at the front and/or rear. This creates a single metallic whole that meets the requirements set for the grounding of technical areas. One ground wire is enough. Surface treatment: powder coating in RAL color of your choice.

Properties:

  • rain impact free
  • (dust) snow and dust resistant
  • sand resistant
  • puncture proof
  • ​flame-extinguishing
  • mouse-tight
  • maintenance free
  • one metallic whole for grounding
  • vandal resistant and condensation draining
  • As a result, people, animals, equipment and machines are optimally protected.

EFD simulation

EFD simulation

Pressure loss

Pressure loss
Qualitymark
Features Wert
Pitch 59.5 [mm]
Build-in depth 66.5 [mm]
Drag coefficient in 26.19
Drag coefficient out 30.97
Nettflow 50 [%]
pressure loss according to EFD.Pro
V in/out (m/s) effectiveness (%)
0,00 88,00
0.00 88.00
0,50 74,00
0.50 74.00
1,30 40,00
1.30 40.00
2,00 17,00
2.00 17.00
2,80 9,00
2.80 9.00
sandblasting according to NEN-EN 13181: 2001, BSRIA
V in/out (m/s) rain
0,50 A
0.50 A
1,00 A
1.00 A
1,50 B
1.50 B
2,00 D
2.00 D
2,50 D
2.50 D
rain penetration classes according to NEN-EN 13030, BSRIA
Downloads
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