DS 2x900x106

Description
Characteristics
Downloads
Dimensions
Additional diagrams
Legend

Description

APPLICATION	DESIGN
Supply and exhaust ventilation, heating and air conditioning networks in industrial, commercial and domestic premises.	Made of high-quality extruded aluminium. Focused air flow distribution. Air flow direction control. Polymer or anodized grille coating ensures weather-resistant properties. Non-standard sizes may be ordered.
MODIFICATION
Available modifications with an adapter (A) for connection to air ducts. Available modifications with versatile fixing (u) or with special springs (p) for fast mounting.

Characteristics

Parameter	DS 2x900x106	Measurement unit
Air pass	0.0418	mm²
Number of slits	2	-
Adjustment	adjustable	-
Form	rectangular	-
Material	aluminum (profile)	-

Files archieve

Downloads

Dimensions

Characteristics

Parameter	Value	Measurement unit
L	900	mm
H	106	mm

Additional diagrams

Calculation formula		Correction factor К_p
ΔP_p = ΔP х К_p			0°	22°	45°
ΔP_p = ΔP х К_p		К_p	1	1.25	1.5

Calculation formula		Correction factor К
L_WA = L_WAO x K		S_ap [m²]	0.01	0.02	0.05	0.1	0.2	0.4
L_WA = L_WAO x K		K [dB(A)]	-9	-6	-3	0	+3	+6

Designation:

ΔP_p - pressure loss at various vane positions [Pa];
ΔP - pressure loss [Pa];
К_p – correction factor for pressure loss calculation depending on louvre deflection angle;
L_WA - sound power level [dB(A)];
L_WAO - sound power level for air pass 0,1 m² [dB(A)];
K - correction factor for sound power level calculation depending on air pass [dB(A)];
S_ap - air pass [m²];
V - rated speed [m/s].

Legend

VENTS DS 2x900x106