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Bi-sonic Fan 4E-230S
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?? ??Glass fibr reinforced plastic:
?? ??Impellr are UL 94V-0 rating
?? ??Shaded pole motor
? ? ?Impedance protected
?? ??Leader wire or terminal is available
?OPERATING TEMPERATURE:
?? ??Ball bearing?????????? -30℃?to + 75℃
?? ??Sleeve bearing????? -10℃?to + 70℃
?
Model ? ? ? ? ? ? ? ?4E-230
Bearinng sleeve Size ? ? ? ? ? ? ? ??119mm×119mm×38mm
? ? ? ? ? ? ? ? ? ? ?(4.69"×4.69"×1.50)
Rated Voltage ? ? ? ?230V
Frequency ? ? ? ? ? ?50 / 60 Hz
Input Power ? ? ? ? ?22 / 21 W
Max.Rated Current ? ?140 / 130 mA
Speed ? ? ? ? ? ? ? ?2650 / 3000 RPM
Maximum Air Flow ? ??2.33 / 2.71 m3/min.
Maximum Air Flow ? ??82.4 / 95.6 CFM
Maximum Pressure ? ??6.7 / 7.4 mmH2O
Maximum Pressure ? ??0.26 / 0.29 InchH2O
Noise ? ? ? ? ? ? ? ?41 / 45 dB
Weights ? ? ? ? ? ? ?600 g
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Q: Can I get a refund if the price of a product drops shortly after my purchase?
A: Unfortunately, we cannot offer a refund if the price of your purchase decreases. However, within a certain period of time, we can provide you with a certain amount of discount coupons as compensation, ensuring your satisfaction. Our prices may vary due to promotions and market conditions, among other factors. We recommend making your purchase based on the current price at the time of purchase.
Q: Do you offer gift wrapping services?
A: Yes, we offer gift wrapping services for selected products. During the checkout process, you may have the option to add gift wrapping to your order. Additional fees may apply.
Q: Is there a price protection policy for goods?
A: We cannot offer a refund if the price of your purchase decreases. However, within a certain period of time, we can provide you with a certain amount of discount coupons as compensation.







