Detailed Product Description
Model 11-62 low noise multi-vane centrifugal ventilator has been designed and produced according to the reqirements from the increasingly developing purification industry and enviromental protection and noise decrease, the fan adopts the multi-purpose optimized design schemes in aspects of noise,efficiency,various pneumatic parameters, it fulfills the finest overall frame performance matching. It has sound pneumatic performance. The paddle-wheel,pulley have been implemented with strict static.dynamic balancing correction.Therefore it has the features such as smooth running,low noise ,little vibration,long life and so on.. it is widely applicable for kitchen exhasut ,range hood or ventilation,air-exchange in the public places such as the unit canteens,guesthouses,restaurants,eating establishments etc.it is fit for use in the production equipments such as grain; chemical; plastic machineries and so on.
The main technical parameters :
No. | Speed (r/min) | Flow (m³/h) | Total pressure (Pa) | Motor power (Kw-p) | Noise dB(A) |
2.5 | 1450 | 1300-3300 | 450-350 | 0.75-4P | ≤65 |
2.8 | 1450 960 | 2200-5600 1430-3600 | 570-440 240-230 | 1.1-4P 0.55-6P | ≤69 ≤60 |
3.2 | 1450 960 | 3400-8900 2180-5700 | 760-570 310-230 | 3-4P 1.1-6P | ≤73 ≤63 |
3.5 | 1450 960 | 4500-9900 2900-6400 | 910-700 380-290 | 4-4P 1.5-6P | ≤76 ≤68 |
4 | 960 | 4600-11800 | 550-430 | 3-6P | ≤75 |
4.5 | 960 | 8400-13800 | 770-700 | 4-6P | ≤77 |
