Origin	China
Model Number	air circulation exhaust fan
Brand Name	China Sanhe

This is our air circulation exhaust fan.The exhaust fans are widely used in poultry,greenhouse and workshop.The exhaust fan has many advantages:

1)The motor is ‘Haier’ specially-devised with remarkable performance. It has been tested for 36 hours by Hair laboratory.

2) It has been equipped with advanced whole air reduced device, internationally advanced power-saving technology and automatically heat protected system

3) The light weight aluminum punch fan blades with large angle, large wind output and low noise

4) The motor adopts punch outer crust and bearing roll with low noise. Life time is long.

5) Its parts are punched with thin steel board of high quality, good performance, light weight, elegant appearance and easy to be installed.

6) CAD optimized devised wind output: 840-8700m3/hour.

7) The outer size has hauling and vertical canister, and outer frame can be stainless steel or steel spraying. It can easily meet the requirements of the different customers

Model specifications	phrase	Rated voltage(v)	frequency (hz)	Power(w)	Rotational (r/min)	Air flow (m/h)	Weight (kg)
TAD25-4	Single	220	50	30	1400	840	4.6
TAD30-4	Single	220	50	35	1400	1080	5.6
TAD35-4	Single	220	50	45	1400	2280	6.5
TAD40-4	Single	220	50	60	1400	2280	8.5
TAS40-4	Three	380	50	60	1400	2280	8.5
TAD50-4	Single	220	50	350	1400	5700	13
TAS50-4	Three	380	50	350	1400	5700	13
TAD60-4	Single	220	50	600	1400	8700	21
TAS60-4	Three	380	50	600	1400	8700	21

we also produce other kinds of exhaust fans.Welcome you to our Web:http://www.wfsanhe.com.