VV200C Turbine Ventilators
- 1896 CZK/pcs - from 5 pcs
- Customer pickup,
- Courier
- In detail
- BrandH-tech group s.r.o.
- Country of manufactureCzech Republic
The operation of the ventilator fan is based on the use of wind power. It consists of a base and a head. The base is adjustable and facilitates simple installation on 0-45° pitched roofs. The diameter of the suction branch is 200, 260, 355 or 400 mm. The head is made up of segments whose specific shape secures maximum efficiency and prevents water from running inside when it rains. The head revolves noiselessly on antifriction bearings. Individual parts are made of stainless steel, aluminium or copper. In some cases, galvanized (zinc-coated) steel is used.
The fan is most effective when installed as high up as possible on the roof and continually exposed to the wind.
The ventilator fan provides aeration of:
- production shops and warehouses
- sports halls
- roof coverings
- farm buildings
- bathrooms, kitchens, lavatories
- housing premises
- attic premises
The performance parameters were measured according to the Czech standards. Parameters measured in other countries using different methods may vary considerably.
The performance parameters indicated below were measured according to the Czech standards by VVUU Ostrava - Radvanice, and they closely resemble the actual condition.
| Wind velocity (m/s) | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| Exhaustion rate (m3/h) | VV200 | 65 | 105 | 145 | 186 | 230 | 300 | 350 | 390 | 420 |
| VV260 | 150 | 220 | 300 | 410 | 500 | 670 | 810 | 870 | 970 | |
| VV355 | 180 | 250 | 400 | 520 | 650 | 760 | 890 | 1030 | 1115 | |
| VV400 | 250 | 380 | 500 | 660 | 900 | 1150 | 1300 | 1440 | 1600 | |
| Standard VV series fans | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | Photo | Head material | Weight [kg] |
D [mm] |
D1 [mm] |
h [mm] |
|||||||||
| VV200C |
Aluminium Copper Stainless steel |
Stainless steel | 1,4 | 200 | 290 | 230 | |||||||||
| VV200D | Hard aluminium (duralumin) | 1,2 | 200 | 290 | 230 | ||||||||||
| VV200E | copper | 1,5 | 200 | 290 | 230 | ||||||||||
| VV260C | Stainless steel | 2,1 | 260 | 360 | 300 | ||||||||||
| VV260D | Hard aluminium (duralumin) | 1,8 | 260 | 360 | 300 | ||||||||||
| VV355D | Hard aluminium (duralumin) | 3,2 | 355 | 470 | 360 | ||||||||||
| VV400 |
VV400 |
Hard aluminium (duralumin) | 6,5 | 400 | 500 | 570 | |||||||||
| Stavitelné základny pro sklon střech 0 - 45° | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | Photo | Material | Weight [kg] |
Base size [mm] |
Height [mm] |
|||||||||||||
| Z200 |
Adjustable base |
Hard aluminium (duralumin) | 1,2 | 400 x 400 | 200 | |||||||||||||
| Z260 | 1,8 | 500 x 500 | 230 | |||||||||||||||
| Z355 | 2,7 | 500 x 500 | 250 | |||||||||||||||