Model11-62 Centrifugal fan

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