Application
These fans are designed especially for local ventilation and are installed onwall brackets inside the rooms. The ability to overcome significant flow resistances, makes them useful in application with local exhaust systems.
Structure
It consists of a spiral housing (steel), direct drive motor with a radial impeller.
The inlet is equipped with a flange to install it on a wall bracket or filteringunit.
It is recommended to install silencers type TK at the inlet and outlet of the fan.
Technical data
| Type |
Part # |
Supply
[V] |
Rotations
[r.p.m] |
Motor rate
[HP] |
Noise level *
[dB(A)] |
Weight
[lb] |
| WP-03-E-1 |
704W23 |
120 |
3450 |
0.75 |
68 |
38.6 |
| WP-03-E-3 |
704W24 |
3 × 230/460 |
3450 |
0.75 |
68 |
38.6 |
| WP-05-E-1 |
704W05 |
120 |
3450 |
1.0 |
70 |
53.0 |
| WP-05-E-3 |
704W01 |
3 × 230/460 |
3450 |
1.0 |
70 |
53.0 |
| WP-07-E-3 |
704W21 |
3 × 230/460 |
3360 |
2.0 |
73 |
68.3 |
| WP-08-E-3 |
704W04 |
3 × 230/460 |
3360 |
3.0 |
76 |
77.2 |
| WP-09-E-3 |
704W02 |
3 × 230/460 |
3380 |
4.0 |
78 |
99.2 |
| WP-10-E-3 |
704W25 |
3 × 230/460 |
3380 |
5.5 |
84 |
110.2 |
* With silencer at intake and outlet.
- Motor protective switches, rotational governors, installation equipment – are described in cards ACCESSORIES.
- Max. temperature of the transported air +140 F; max. temperature in the work-zone of the fan +104 F.
- Max. dustiness of the transported air should not exceed 0.37 oz/ft³.
