Tunal Top Neo DB 35 i DB 39

You want full control over your surroundings ? Stop the annoying and unwanted sound in the improved TunalTopNeo dB versions. These are thermal modules for your, the standard version of the Neo diffuser.

Characteristic

• Protection from 35 dB to 39 dB
• Application range from 50 to 194mm
• Special acoustic foam with an open cell structure
• Protection against insects
• Option – Protection against mosquitoes
• Meets the acoustic standard NBNS01-400-1
• Full-Color capsules painted on RAL

Assumptions

1. The air is directed upwards thanks to the special shape of the internal grill.
2. 5 point adjustment, to individually adjust the amount of air
3. Patented ZR valve – guarantee of the assumed air supply
4. Continuous sealing in the connection between the frame and the fan = guarantee of full tightness
5. Eurorowek 14/18
6. Mounting anchor with different widths
7. Acoustic dB module

Technical parameters – DB 35

Adjustable and automatic (own regulation class)	P3
Air flow Q bij 1 Pa	10 dm³/s/m
Air flow q1 bij 2 Pa	51 m³/h/m
U-permeability	2,1 W/m².K
Acoustic insulation Dn, e, w (C, Ctr) in the open position	35 (-1;-2) dB
Protection against insects	fulfills
Water tightness – in the closed position	650 Pa
Water tightness – in the open position	150 Pa
Leak in closed position at 50 Pa	<15%
Surface	0,078 m²/m
Height	78 mm
Frame widths and scope of application	50-194 mm
The maximum size subject to the guarantee	3000 mm

Technical parameters – DB 39

<tdP3

Adjustable and automatic (own regulation class)	P3
Air flow Q bij 1 Pa	7,9 dm³/s/m
Air flow q1 bij 2 Pa	40 m³/h/m
U-permeability	2,2 W/m².K
Acoustic insulation Dn, e, w (C, Ctr) in the open position	39 (-1;-2) dB
Protection against insects	fulfills
Water tightness – in the closed position	650 Pa
Water tightness – in the open position	150 Pa
Leak in closed position at 50 Pa	<15%
Surface	0,078 m²/m
Height	78 mm
Frame widths and scope of application	50-194 mm
The maximum size subject to the guarantee	3000 mm