High Quality Exhaust Fan with Hammer Weight with CE Certificated

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Basic Info.

Model NO.

JFD-1250HE

Size

50inches

Speed

3 Speed

Power Supply

Electric

Timer

Without Timer

Power

1.1kw

Trademark

JIENUO

Transport Package

Paper Carton

Specification

1380*1380*400mm

Origin

China

HS Code

8414809090

Model NO.

JFD-1250HE

Size

50inches

Speed

3 Speed

Power Supply

Electric

Timer

Without Timer

Power

1.1kw

Trademark

JIENUO

Transport Package

Paper Carton

Specification

1380*1380*400mm

Origin

China

HS Code

8414809090

Product Desciption

Jienuo Series Standard exhaust fan is quality built, CE compliant, and meets applicable national and industrial standards, thus, customers can fell secure using it.

High Quality Exhaust Fan with Hammer Weight with CE Certificated

Advantages
Compared with air conditioning that produces the same cooling effect, Jienuo standard exhaust fan requires reduced cost of ownership and operating coat, which are respectively 80% and 90% lower that that if conditioning.
The exhaust fan can reduce the temperature to 28 degree,it can achieve even better effect if using well water as the source of the water tank.
Fresh, moist air: the cleanliness of air can be up to 99%.
Reliable quality and economical price make our standard exhaust fan the ideal product for greenhouse.

Features
Fan frame: it is formed in one step due to the use of advanced automatic processing technique, the thick zinc coating (275g/m2) ensures great corrosion resistance, the bottom outlet design makes fan structure more reasonable.
Belt pulley: The V-shaped hub made of aviation aluminum alloy is light, tensile, high-strength, and unlikely to break.
Fan blade: six stainless steel blades which are formed in one step are aesthetic, durable and resistant to deformation, the blade passed the dynamic balance test and its reasonable angle ensures maximum air flow and minimum noise.
Shutter: High strength hot galvanized plate, the hammer device makes it possible to open and close louvers completely, maintain a 90-degree opening angle to ensure louvers are windproof, rainproof and dustproof.
Motor: V type belt is durable, high energy efficient, 3C approved, IP54, class F insulation.
Belt: Imported B type belt is long lasting, deformation resistant, and requires no maintenance.
Tests: Jienuo standard exhaust fan is subjected to noise test, vibration test, concentric performance test, fan blade speed test .air flow test and efficiency test, so as to ensure its quality.

Technical Parameters:

Model	Blade Diameter mm	Fan speed r/m	Input power KW	Current A	Air Volume m3/h	Dimensions mm	Weight kg
JFD-600HE	600	1400	0.37	1.1	20000	750750400	28
JFD-710HE	710	730	0.37	1.1	17000	800800400	31
JFD-750HE	750	735	0.37	1.5	24000	900900400	32
JFD-900HE	900	560	0.55	1.5	28000	10001000400	45
JFD-1000HE	1000	560	0.75	2	36000	11001100400	50
JFD-1100HE	1100	505	0.75	2	40000	12201220400	61
JFD-1250HE	1250	420	1.1	2.8	43800	13801380400	69
JFD-1400HE	1400	420	1.5	3.6	55000	15301530400	80

Applications
1. Jienuo standard exhaust fan is installed outside the workshop window to remove smelly gases, it is usually used in heat treatment plant, casting plant, plastics plant, garment factory, chemical plant, ect.
2.The exhaust fan can be used with evaporative cooling pad can reduce the temperature by 8-10 degree while not compromising on the humidity, it is suitable for use in all kinds of textile mills, such as cotton mill, weaving factory, chemical fiber plant, warp knitting plant, ect.
3. It can be used for cooling greenhouse, stock farm.
4. The standard exhaust fan also used in the storage, logistics, and other fields.