Share on (60767159137):
SE-A250 mixed flow in-line fan is patented product and truly compact unit occupying the least space with very wide applications. The fan is built with cold-rolled steel housing and jet-engine design double impellers, and equipped with the cutting-edge brushless EC motor. Thanks to its up-to-date design in the industry, it can work on much lower power consumption and deliver greater air volume and static air pressure.

1) 0-100% speed controlling: setting whatever speed you want
2) Cold-rolled steel housing; jet-engine design double impellers
3) EC(Electronically Commutated) Fan Motor: extremely energy efficient running at 1/2 the power of comparable fans
4) Locked Motor Protection [ Auto- Restart ] ; Soft- Start Motor; Over-Voltage Lockout Protection
5) IPX4 protection class, waterproof and dustproof more effective
6) Double Heavy Duty NMB Ball Bearing, not easy fever, life expectancy up to 85,000 hours


Model | SE-A100 | SE-A125 | SE-A150 | SE-A200 | SE-A250 |
Fan Size | 4 inch / 100mm | 5 inch / 125mm | 6 inch / 150mm | 8 inch / 200mm | 10 inch / 250mm |
Rated Voltage | 110V-240V AC | 110V-240V AC | 110V-240V AC | 110V-240V AC | 110V-240V AC |
Max.Power C. | 18 W | 20 W | 40 W | 75 W | 150 W |
Frenquency | 50 Hz / 60 Hz | 50 Hz / 60 Hz | 50 Hz / 60 Hz | 50 Hz / 60 Hz | 50 Hz / 60 Hz |
Max. Speed | 5000 RPM | 5000 RPM | 5000 RPM | 3800 RPM | 3200 RPM |
Max. Airflow | 160CFM / 275M³H | 166CFM / 280M³H | 350CFM / 594M³H | 710CFM / 1205M³H | 1065CFM / 1808M³H |
Static Pressure | 34mmH²O / 334Pa | 37mmH²O / 363Pa | 51mmH²O / 500Pa | 53mmH²O / 520Pa | 52mmH²O / 510Pa |
Noise Level | 56.8dBA | 54.4dBA | 60.0dBA | 61.6dBA | 65dBA |
Housing Material | Aluminum | Aluminum | Cold Rolled Steel | Cold Rolled Steel | Cold Rolled Steel |
Impeller Design | Mixed Flow | Mixed Flow | Mixed Flow | Mixed Flow | Mixed Flow |
Motor Type | EC Motor | EC Motor | EC Motor | EC Motor | EC Motor |
IP Rating | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 |

SENSDAR established in 1999 as a manufacturer of ventilation fan. Until now , factory cover more than 10,000 square meter .
SENSDAR well managed under ISO09001 certified in 2012 and built to meet the high quality standard of UL / ETL / OCC & CE.
SENSDAR has been dedicated to the development and manufacturing of all kinds of industrial fans and supplying to a diverse national and international OEM/ODM client base, empowering green ventilation systems around the globe.









SENSDAR manufactures an extensive range of ventilation products, beginning with our industry first EC mixed flow fan to a wide range of industrial fans. Our products are second to none in quality, reliability and length of service life and can be installed in a variety of applications, especially popular in the residential, commercial and industrial locations, such as the following places:
Residential Garages, Bathroom , Hydroponics , Hotel, Hot pot restaurant, Factory, Gym Center & Sports Hall, Public Smoking Sites, Changing Room, Toilet & Public Washing Room, Commercial & Industrial Buiding, Convertion Center & Enclosed Room

Packing Details : 1pcs/carton, also support customerized packing.
Delivery Details : about 20 days after received the payments






A: DHL, UPS, Fedex, EMS, By Air, By Sea, customer forwarder are acceptable
A: T/T , L / C , Wester Union, Paypal, MoneyGram, Escrow etc are negotiable
A: Yes, we could offer the sample need extra and do not pay the cost of freight.
A: We are ISO9001:2008 certificated manufacturer.All products will go through five checks in the whole process.
--Raw Material Inspection
--Plastic Injection Inspection
--Motor production Inspection
--Assembling Line Inspection
--AQL Sampling
A: Please contact us and we are welcome for customized fans , We can provide OEM service which including logo printing, gift box design and carton design.
New products from manufacturers at wholesale prices