Fan Selection Software
Operating point
Select fan type
RF
Huippuimuri
RF-kattotuulettimet on suunniteltu sellaisten rakennusten ilmanvaihtojärjestelmiin, joissa on vähän ilmansaasteita. Niitä käytetään asuinrakennusten, supermarkettien, teollisuushallien, työpajojen, varastojen, wc-tilojen, autotallien, pysäköintialueiden, ulkorakennusten pakokaasujärjestelmissä.
Can be painted in a color
other than standard
other than standard
Application
Roof exhaust fans are designed for ventilation systems of buildings with a low degree of air pollution.
They are used, among others, in:
- building exhaust systems residential, supermarkets,
- industrial halls, workshops, warehouses, toilets,
- garages, parking lots, farm buildings and others.
Construction
- rotor with backward curved blades, made of plastic or aluminum sheet(depending on the model),
- base made of aluminum sheet,
- housing made of aluminum sheet,
- bowl made of aluminum sheet,
- protective mesh made of galvanized sheet steel,
- adapted to work in a vertical position,
- installation on flat roofs,
- operating temperature from -40°C to 70°C, depending on the model,
- RF EIS - version with electric isolation switch.
Motor
- asynchronous, single-phase, 1 ~ 230V, 50Hz external rotor induction motor,
- asynchronous, three-phase, 400V, 50Hz external rotor induction motor,
- adapted to smooth regulation rotational speed,
- thermal protection against overload.
Technical assistance
Catalog card
Work characteristics
Dimensions
| Type | A | B | E | F | n | ØD | Ød |
|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | |
| RF/2-125S | 245 | 300 | 15 | 191 | 4 | 355 | 10 |
| RF/4-125S | 245 | 300 | 15 | 191 | 4 | 355 | 10 |
| RF/2-160S | 245 | 300 | 15 | 191 | 4 | 355 | 10 |
| RF/2-160S/H | 245 | 300 | 15 | 191 | 4 | 355 | 10 |
| RF/4-160S | 245 | 300 | 15 | 191 | 4 | 355 | 10 |
| RF/4-160S/L | 245 | 300 | 15 | 191 | 4 | 355 | 10 |
| RF/2-200S | 330 | 435 | 15 | 246 | 4 | 457 | 12 |
| RF/4-200S | 330 | 435 | 15 | 259 | 4 | 457 | 12 |
| RF/4-250S | 330 | 435 | 15 | 327 | 4 | 552 | 12 |
| RF/4-250T | 330 | 435 | 15 | 327 | 4 | 552 | 12 |
| RF/6-250S | 330 | 435 | 15 | 327 | 4 | 552 | 12 |
| RF/4-315S | 330 | 435 | 15 | 327 | 4 | 552 | 12 |
| RF/4-315T | 330 | 435 | 15 | 327 | 4 | 552 | 12 |
| RF/6-315S | 330 | 435 | 15 | 327 | 4 | 552 | 12 |
| Type | A | B | H | n | ØD | Ød |
|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | |
| RF/4-355S | 450 | 560 | 416 | 4 | 765 | 12 |
| RF/4-355T | 450 | 560 | 416 | 4 | 765 | 12 |
| RF/6-355T | 450 | 560 | 416 | 4 | 765 | 12 |
| RF/4-400S | 450 | 560 | 416 | 4 | 765 | 12 |
| RF/4-400T | 450 | 560 | 416 | 4 | 765 | 12 |
| RF/6-400S | 450 | 560 | 416 | 4 | 765 | 12 |
| RF/6-400T | 450 | 560 | 416 | 4 | 765 | 12 |
| RF/4-450S | 535 | 630 | 458 | 4 | 765 | 12 |
| RF/4-450T/L | 535 | 630 | 458 | 4 | 765 | 12 |
| RF/4-450T/H | 535 | 630 | 421 | 4 | 765 | 12 |
| RF/6-450T | 535 | 630 | 458 | 4 | 765 | 12 |
| RF/4-500T/L | 590 | 710 | 535 | 4 | 1000 | 12 |
| RF/6-500S/L | 590 | 710 | 535 | 4 | 1000 | 12 |
| RF/6-500S/H | 590 | 710 | 535 | 4 | 1000 | 12 |
| RF/6-500T | 590 | 710 | 535 | 4 | 1000 | 12 |
| RF/4-560T/L | 750 | 900 | 632 | 4 | 1000 | 14 |
| RF/4-560T/H | 750 | 900 | 632 | 4 | 1000 | 14 |
| RF/6-560S | 750 | 900 | 632 | 4 | 1000 | 14 |
| RF/6-560T | 750 | 900 | 632 | 4 | 1000 | 14 |
| RF/4-630T | 750 | 900 | 623 | 4 | 1000 | 14 |
Additional equipment
