-25%
-
In stock
Recommended price
120.68
-25%
90.50
Item number: 19100090
RRP 2,784.12
1,809.68
-35%
Delivery time: 13 working days
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Wind driven fan Penn 450mm metal
The Penn is a wind driven roof fan. The rotating movement creates an underpressure area in the suction neck of the fan. When there is no wind, the wind driven roof fan Penn functions as a good ventilation.
This fan is free of rain and is reinforced by extra brackets that fix the shaft on two sides. The wind driven roof fan achieves very fast results because it already works at wind speeds of 3m/s. The Penn roof fan is very suitable for areas where natural ventilation does not work due to too small static pressure differences. Particularly for industrial spaces such as stairwells, factory halls, sheds, toilet buildings and the like.This fan is only suitable for mounting on a flat roof.| Brand | ANJO |
| Category | Penn wind powered extractor fan |
| GTIN | 8717496552303 |
| Manufacturer's item number | 458545 |
| Article number | 30542200 |
Specifications
| Category code | 145 |
| Exhaust air | Yes |
| Exhaust air volume flow rate at 100 Pa | 0 m³/h |
| Extract air volume flow at 150 Pa | 0 m³/h |
| Exhaust air volume flow rate at 50 Pa | 0 m³/h |
| Supply air volume flow rate at 100 Pa | 0 m³/h |
| Supply air volume flow rate at 150 Pa | 0 m³/h |
| Supply air volume flow rate at 50 Pa | 0 m³/h |
| Air direction | Horizontal |
| Air supply | No |
| Housing material | Steel |
| Nom. duct diameter | 450 mm |
| Surface protection housing | Sendzimir galvanized |
| Pitch measure | 640 mm |
| Non-return valve | No |
| Feet size internal square | 0 mm |
| Hood design | Round |
| Operating height | 620 mm |
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Energy prices are skyrocketing, and decesion have to be made between eating or heating. It is time to make our homes more sustainable and thus save energy. In summer, our homes use less energy than in winter. In summer you are outside more often and the heating does not have to be switched on. In winter, we often keep the windows closed to keep the heat in, but unfortunately that is when the problems arise. There is no fresh air coming into our well insulated houses. The lack of fresh air leads to high CO2 levels, which in turn leads to various health complaints.
