Tunal 75 is a thermal aluminum diffuser, for glass, for use in all types of window joinery made of wood, ALU and PVC. The air inlet can be combined with complex packages with a thickness of 24, 28, 32mm. Tunal 75 is available in several flow variants (multi-flow) XL, L, S and ZR. Multiple flow is achieved due to various perforations in the removable inner grill, which also serves as protection against insects.
Assumptions
- Thermal profile
- Adjustment in 5 positions
- ZR valve – self-regulating air flow
- For use with different thick packets
- Gasket for permanent connection of the diffuser with a complex package
Technical parameters – TUNAL 75 S
Air flow Q bij 1 Pa | 9,5 dm3/s/m |
Air flow q1 bij 2 Pa | 50 m3/h/m |
Air flow q1 bij 10 Pa | 115 m3/h/m |
L0 bij 2 Pa (1) | 0,02 m |
L0 bij 10 Pa (1) | 0,03 m |
Navigability | 5 positions |
Adjustable and automatic | NO |
U-permeability | 2,68 W/m2.K |
Acoustic insulation Dn, e, w (C, Ctr) in the open position | 26 (0;-1) dB |
Protection against insects | fulfills |
Water tightness – in the closed position | 750 Pa |
Water tightness – in the open position | fulfills |
Leak in closed position at 50 Pa | <15% |
Surface | 0,075 m2/m |
Dimension of glass reduction | 75 mm |
Height | 92 mm |
Thickness of composite glass | 24 – 28 – 32 mm (with EPDM gasket) / 38 mm (with silicone gasket) |
The maximum size subject to the guarantee | 3500 mm |
KOMO-attest | YES |
Technical parameters – TUNAL 75 L
Air flow Q bij 1 Pa | 14,5 dm3/s/m |
Air flow q1 bij 2 Pa | 76 m3/h/m |
Air flow q1 bij 10 Pa | 173 m3/h/m |
L0 bij 2 Pa (1) | 0,02 m |
L0 bij 10 Pa (1) | 0,03 m |
Navigability | 5 positions |
Adjustable and automatic | NO |
U-permeability | 2,68 W/m2.K |
Acoustic insulation Dn, e, w (C, Ctr) in the open position | 26 (0;-1) dB |
Protection against insects | fulfills |
Water tightness – in the closed position | 750 Pa |
Water tightness – in the open position | fulfills |
Leak in closed position at 50 Pa | <15% |
Surface | 0,075 m2/m |
Dimension of glass reduction | 75 mm |
Height | 92 mm |
Thickness of composite glass | 24 – 28 – 32 mm (with EPDM gasket) / 38 mm (with silicone gasket) |
The maximum size subject to the guarantee | 3500 mm |
KOMO-attest | YES |
Technical parameters – TUNAL 75 XL
Air flow Q bij 1 Pa | 19,2 dm3/s/m |
Air flow q1 bij 2 Pa | 105 m3/h/m |
Air flow q1 bij 10 Pa | 238 m3/h/m |
L0 bij 2 Pa (1) | 0,06 m |
L0 bij 10 Pa (1) | 0,06 m |
Navigability | 5 positions |
Adjustable and automatic | NO |
U-permeability | 2,68 W/m2.K |
Acoustic insulation Dn, e, w (C, Ctr) in the open position | 26 (0;-1) dB |
Protection against insects | fulfills |
Water tightness – in the closed position | 750 Pa |
Water tightness – in the open position | fulfills |
Leak in closed position aty 50 Pa | <15% |
Surface | 0,075 m2/m |
Dimension of glass reduction | 75 mm |
Height | 92 mm |
Thickness of composite glass | 24 – 28 – 32 mm (with EPDM gasket) / 38 mm (with silicone gasket) |
The maximum size subject to the guarantee | 3500 mm |
KOMO-attest | YES |
Technical parameters – TUNAL 75 ZR
Air flow Q bij 1 Pa | 12,9 dm3/s/m |
Air flow q1 bij 2 Pa | 70 m3/h/m |
Air flow q1 bij 10 Pa | 59 m3/h/m |
L0 bij 2 Pa (1) | 0,02 m |
L0 bij 10 Pa (1) | 0,07 m |
Navigability | 5 positions |
Adjustable and automatic | P3 |
U-permeability | 2,68 W/m2.K |
Acoustic insulation Dn, e, w (C, Ctr) in the open position | 26 (0;-1) dB |
Protection against insects | fulfills |
Water tightness – in the closed position | 750 Pa |
Water tightness – in the open position | fulfills |
Leak in closed position at 50 Pa | <15% |
Surface | 0,075 m2/m |
Dimension of glass reduction | 75 mm |
Height | 92 mm |
Thickness of composite glass | 24 – 28 – 32 mm (with EPDM gasket) / 38 mm (with silicone gasket) |
The maximum size subject to the guarantee | 3500 mm |
KOMO-attest | YES |
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