FJ48-160C Cooling Fan

1. Optimized design, 2. Big air volume, low noise, litter energy-lose, 3. Stable running,steady long-lasting circulation.

I. Main technical parameters of FJ48-160C cooling fan:

Model/ Specification	Blades Diameter (mm)	Blades Rotationl Speed	Air Flow (m3/min)	Total Pressure (Pa)	Noise (decibels)	Input Power (kw)	Rated Voltage (v)	Motor Speed (r/min)	Length×Width×Height (mm)
FJ48-71A	710	560	295	55	≤70	0.55	380/220	1350	810×810×400
FJ48-90A	900	560	445	60	≤70	0.55	380/220	1350	1000×1000×400
FJ48-100A	1000	560	540	62	≤70	0.75	380/220	1350	1100×1100×400
FJ48-125C	1250	325	700	55	≤70	1.1	380/220	1350	1400×1400×400
FJ48-140C	1400	325	925	60	≤70	1.5	380/220	1350	1550×1550×400
FJ48-160C	1600	325	1075	60	≤70	1.5	380/220	1350	1750×1750×400

II. Features of FJ48-160C cooling fan:

1. Outer frame adopts advanced processing technology of CNC bending machine, CNC plate 

    shearing machine and numerical control machine. Being made of specially thick galvanized 

    sheet, it has strong corrosion resistance.2. Self-regulation pulley needs no manual regulation during its service life.

3. Late-model twisted punch type blade has already passed the static and dynamic balance

    testing, which ensures a lot of air flow will produce at suitableblade profile angle and noise

    also has been well controlled.4. Shutter is made of stainless steel. Its special pneumatic open and shut institution ensures it

    can completely open and shut and has effect of wind proof, rain proof and dust proof.

5. Back safety net is easily to be demounted.6. Eight strict quality testing procedures: noise testing, vibration testing, static balance testing,

    dynamic balance testing, rotary concentric performance testing, blade rotationl speed testing

    and overall efficiency testing. 

Being riveted by plane  dedicated rivet, best  immobility, never loose.

Motor is high efficient  and energy-saving,  having passed the  national CCC certification. Protection grade: IP55.  Insulation grade: F.

Impeller and pulley both are made of aviation magnesium alloy, having characters of Light weight, high intensity and excellent toughness.

FJ48-160C Cooling Fan