Product Details

Product Description

1.Low power consumption

2.Long durability

3.Low maintenance

4.Easy to install
5.Low noise

6.big air volume

The cone part adopts plug type connection,and do not need many bolts and nuts for tightening as before,which reduce intensity of labor and improve aesthetic extent of fan.When the two semicircle shutter doors close,,the rubber sealing ring makes good air tightness,which can avoid effectively the outside air from entering the room from other unworking fans and improve the working efficiency of 15-20%

Model Specifications	Diameter blades(mm)	Bldes rotational speed(rpm)	Motor rotational speed(rpm)	Airflow(m3/h)	Total pressure(Pa)	Noise	Power(W)	Voltage(V)	Height(mm)	Width(mm)	Thickness(mm)
JLF(a)-1100(40'')	1000	600	1400	36000	70	≤65	750	380	1100	1100	1150
JLF(a)-1220(44'')	1100	460	1400	41000	73	≤65	750	380	1220	1220	1200
JLF(a)-1380(50'')	1250	439	1400	51020	80	≤65	1100	380	1380	1380	1300

1.Reasonable cone designed with big air volume,low noise,low cost.

2.Blades:6 pieces of mirror finished stainless steel blades,attractive and durable with big air volume,low noise,no distortion,no broken.

3.Shutter:made of high quality PVC raw material,aluminum sheet,antioxidant,light weight,no distortion,and flexible operation.

4.Frame:made of galvanized steel sheet,one-off molded,anti-corrosive and durable.

5.Belt pulley:made of aluminum magnesium alloy,light weight,high strength and good toughness.

6.Bearing:imported double-row bearing,super mute,high intension and durable.

7.Motor:high efficient and energy-saving motor with CCC certificate.Protection class:IP55,Insulation class:F