VENTS - manufacture of ventilation and air conditioning systems

ONF 900х700

ONF 900х700


Color scheme

 Beige RAL 1015  Black RAL 9005  Blue RAL 5005  Brown RAL 8017  Grey RAL 7001  White RAL 9016

Technical parameters

ParameterValueUnit
Material
Aluminum
Form
Rectangular
Adjustment
Non-regulated
Air pass
0.372
m² 
Connected air duct size
900х700
mm

Diagrams

Calculation formula   Correction factor K
LWA = LWAO x K   Sap [m2] 0.005 0.01 0.02 0.03 0.05 0.07 1
  K [dB(A)] -13 -9 -6 -4.5 -3 -1.5 0

Designation:

ΔP - pressure loss [Pa];
LWA - sound power level [dB(A)];
LWAO - sound power level for air pass 0.1 m2 [dB(A)];
KL - correction factor for sound power level depending on air pass [dB(A)];
AK - air area [m2];
V - rated speed [m/s].

Sizes

ONF 900х700
LH
900700

2015

Technical support

E-mail

Please, feel free to contact us.

support@vents.ua

Phohe

Customer service.

+380 44 406 36 25

Contact information

Ukraine, 08150, Boyarka,
st 40 years of October, 36