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SR5401 steel / stainless steel
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SR5401 steel / stainless steel

Article number: 1035

The ventilation louvres type SR (Special Realization) project are specifically designed to meet the additional requirements of the customer, architect or installer. The specific SR louvres are used where the standard JAZO louvre package does not meet the desired requirements.

The SR5401 contains 1 intermediate blade, making it completely secure. In addition to a high net passage of 54%, the ventilation louvre has favorable values ​​when it comes to pressure loss. The louvre has been developed to be installed for built-in air conditioning units.

Pressure loss

Pressure loss

EFD simulation

EFD simulation
Features Wert
Pitch 59.5 [mm]
Build-in depth 66.5 [mm]
Drag coefficient in 28.21
Drag coefficient out 20.96
Nettflow 54 [%]
pressure loss according to EFD.Pro
V in/out (m/s) effectiveness (%)
0,00 91,00
0.00 91.00
0,50 77,00
0.50 77.00
1,30 42,00
1.30 42.00
2,00 23,00
2.00 23.00
2,80 11,00
2.80 11.00
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 C
1.50 C
2,00 D
2.00 D
2,50 D
2.50 D
rain penetration classes according to NEN-EN 13030, BSRIA
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