Top ventilation for top chefs

Snowshield

SnowShield is designed for the protection of air intake vents,
to prevent snow and water from entering the building.

Thanks to its profile and cell structure, snow and water are separated effectively from the air flow.

SnowShields water separation rate is 99,8% by the front face velocity 1,2m/s (VTT measurement report 5.5.2003).

 

 

DIMENSIONS

Long SnowShields are assembled on site from 930mm wide moduls.
Thanks to the modular design, the SnowShield is very easy and quick to install. SnowShield is light weight – only 10 kg/m².

The main material of SnowShield is aluminum, which makes the structure frost-free. Air intake occurs partly from the sides and bottom of SnowShield.
The roof part slants and the bottom part is made of perforated aluminum.

 

ShowShield should be at least 600 mm higher and wider than the air intake vent on the wall.

 

SELECTION TABLES 12 Pa

Air speed max. 2m/s. Pressure loss with a max air flow is about 12 Pa.
SnowShield is light weight – only 10 kg/m².

Width x heightMax. air volume
m³/s
Recommended
vent size
 1010x1200 0,8 600x700
 1940x1200 1,5 1300x600
 2870x1200 2,3 2000x600
 3800x1200 3,1 2800x600
 4730x1200 4,0 3500x600
 5660x1200 4,8 4200x600
 6590x1200 5,5 5000x600
 7520x1200 6,0 6000x600
 8450x1200 6,8 6500x600
 9380x1200 7,6 7000x600
Width x height
Max. air volume
m³/s
Recommended
vent size
1010x18001,3600x1200
1940x18002,61300x1200
2870x18003,92200x1200
3800x18005,22800x1200
4730x18006,53500x1200
5660x18007,74200x1200
6590x18009,05000x1200
7520x180010,46000x1200
8450x180011,26500x1200
9380x180012,57000x1200
Width x height
Max. air volume
m³/s
Recommended
vent size
1010x24001,7600x1500
1940x24003,51300x1500
2870x24005,22000x1500
3800x24007,02800x1500
4730x24008,73500x1500
5660x240010,54200x1500
6590x240012,05000x1500
7520x240013,76000x1500
8450x240015,26500x1500
9380x240016,37000x1500
Width x heightMax. air volume
m³/s
Recommended
vent size
1010x30002,2600x1900
1940x30004,01300x1900
2870x30006,42000x1900
3800x30008,72800x1900
4730x300010,63500x1900
5660x300013,04200x1900
6590x300015,05000x1900
7520x300016,86000x1900
8450x300019,06500x1900
9380x300021,07000x1900
Width x heightMax. air volume
m³/s
Recommended
vent size
1010x15001,1600x1000
1940x15002,21300x900
2870x15003,32000x900
3800x15004,42800x900
4730x15005,43500x900
5660x15006,54200x900
6590x15007,75000x900
7520x15008,76000x900
8450x15009,76500x900
9380x150010,67000x900
Width x height
Max. air volume
m³/s
Recommended
vent size
1010x21001,5600x1400
1940x21003,11300x1400
2870x21004,62000x1400
3800x21006,22800x1400
4730x21007,73500x1400
5660x21009,24200x1400
6590x210010,85000x1400
7520x210012,46000x1400
8450x210013,56500x1400
9380x210015,27000x1400
Width x height
Max. air volume
m³/s
Recommended
vent size
1010x27001,9600x1600
1940x27003,91300x1600
2870x27005,72000x1600
3800x27007,82800x1600
4730x27009,73500x1600
5660x270011,74200x1600
6590x270013,55000x1600
7520x270015,86000x1600
8450x270017,16500x1600
9380x270019,07000x1600

SELECTION TABLES 5 Pa

To highly demanding places, with a pressure drop of 5 pa.

Air speed max. 2m/s. Pressure loss with a max air flow is about 5 Pa.
SnowShield is light weight – only 10 kg/m².

Width x height
Max. air volume
m³/s
Recommended
vent size
 1010x1200 0,7 500x800
 1940x1200 1,3 1300x500
 2870x1200 2,0 2000x500
 3800x1200 2,7 2700x500
 4730x1200 3,4 3400x500
 5660x1200 4,0 4000x500
 6590x1200 4,7 4700x500
 7520x1200 5,4 5400x500
 8450x1200 6,0 6000x500
 9380x1200 7,7 6700x500
Width x heightMax. air volume
m³/s
Recommended
vent size
1010x18001,0500x1200
1940x18002,01000x1000
2870x18003,02200x700
3800x18004,03000x700
4730x18005,03600x700
5660x18006,04300x700
6590x18007,05000x700
7520x18008,05800x700
8450x18009,06500x700
9380x180010,07200x700
Width x heightMax. air volume
m³/s
Recommended
vent size
1010x24001,3500x1500
1940x24002,71100x1300
2870x24004,01600x1300
3800x24005,42100x1300
4730x24006,73400x1000
5660x24008,04500x1000
6590x24009,35000x1000
7520x240010,76000x1000
8450x240012,06500x1000
9380x240013,37000x1000
Width x heightMax. air volume
m³/s
Recommended
vent size
1010x30001,7500x2000
1940x30003,41000x2000
2870x30005,01600x1600
3800x30006,72200x1600
4730x30008,42800x1600
5660x300010,14000x1600
6590x300012,04000x1600
7520x300013,55000x1600
8450x300015,05000x1600
9380x300017,06000x1600
Width x heightMax. air volume
m³/s
Recommended
vent size
1010x15000,8500x800
1940x15001,71300x700
2870x15002,51800x700
3800x15003,42500x700
4730x15004,23000x700
5660x15005,03600x700
6590x15005,94300x700
7520x15006,74800x700
8450x15007,55400x700
9380x15008,46000x700
Width x heightMax. air volume
m³/s
Recommended
vent size
1010x21001,2500x1300
1940x21002,41000x1300
2870x21003,61500x1300
3800x21004,82000x1300
4730x21006,03300x1000
5660x21007,24000x1000
6590x21008,44500x1000
7520x21009,65500x1000
8450x210010,86000x1000
9380x210012,07000x1000
Width x heightMax. air volume
m³/s
Recommended
vent size
1010x27001,5500x1800
1940x27003,01000x1500
2870x27004,51500x1500
3800x27006,02000x1500
4730x27007,52500x1500
5660x27009,04000x1200
6590x270010,56000x1200
7520x270012,56000x1200
8450x270013,56500x1200
9380x270015,07000x1200

Product info

  • SnowShield

    Product Brochure

Product code

 

SNOWSHIELD3800x1800x360

The material of SnowShield is aluminium, base-painted in acid paint. Surface coating (RAL colors) in 2-layered anti-rust pigmented polyurethane 2-component paint.

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