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Bi-sonic Fan 4E-230S

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26 inquiries last 6 mos.

US $ 28 .85 / ea

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CONSTRUCTION:
?? ??Die-cast aluminum housing
?? ??Metal impeller or
?? ??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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Why Global Buyers Choose O&Kmarts

Local Suppliers:

Limited to fast-moving SKUs only
Limited local market availability
Inventory frequently fails to meet urgent demand
Long replenishment cycles, often taking weeks
Rarely stock high-value compressors (e.g. Copeland YHV119)
Frequently require bundled purchases
Rigid and difficult MOQ negotiations
Limited brand selection
Minimal or no customization capability
Higher local distribution and markup costs

Top Questions from OKmarts Buyers

Q: What happens if an item is damaged in production due to an installation error by our technicians? Will OKmarts help?

A: While standard warranties do not cover user-inflicted installation damage, we support your recovery velocity. In emergency situations where a commissioned part is accidentally fried or structurally damaged, we offer an expedited "Rapid Replacement" service, prioritizing your emergency order at a discounted technical assistance rate to minimize factory downtime.
Q: How does OKmarts handle unexpected price fluctuations or tariff updates after an order is placed?

A: Once a Proforma Invoice is issued and payment is confirmed, your pricing is legally locked. OKmarts absorbs any subsequent raw material price spikes, supplier price adjustments, or sudden export tariff increases, guaranteeing that the price you pay at checkout is final.
Q: What express logistics options are available for urgent "Factory-Down" emergency repairs?

A: We partner with premier global express couriers, including DHL, FedEx, and UPS, to provide expedited international air freight. Urgent orders are processed with priority handling at our warehouses to ensure the shortest possible transit time to your facility.

4E-230S

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Q: Can I track my order without creating an account?

A: Yes, you can track your order without creating an account. Simply click on the "Track Order" link on the website and enter the necessary details, such as your order number and email address.
Q: How can I find out about product recalls or safety alerts?

A: We prioritize the safety of our customers and comply with product recall and safety alert notifications. You can stay informed about product recalls by regularly checking our website's safety alert section or subscribing to relevant product safety authorities' notifications.
Q: Do you have a size conversion chart for international customers?

A: Yes, we provide size conversion charts for international customers on our website. These charts help you convert sizes between different measurement systems, ensuring you select the appropriate size for your region. They can usually be found in the product description or on the size guide page.

Customer reviews

4.7

Based on 7 reviews

Jun 04, 2025

Sean Flaherty

It's so easy to shop with you, and the value is amazing! I’m an HVAC contractor, and I appreciate your pricing!

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Apr 07, 2025

Kachikwulu Ajulu

I’m happy you’ve included separate sections for street and billing addresses; it’s very considerate.

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Bi-sonic Fan 4E-230S

Payment Methods

Need a Same-Day Quote?

Need help confirming model compatibility?

Professional Model-Matching System

Cross-Reference Brands

Why Global Buyers Choose O&Kmarts

Why Global Buyers Choose O&Kmarts

Top Questions from OKmarts Buyers

Q: What happens if an item is damaged in production due to an installation error by our technicians? Will OKmarts help?

Q: How does OKmarts handle unexpected price fluctuations or tariff updates after an order is placed?

Q: What express logistics options are available for urgent "Factory-Down" emergency repairs?

Related Products

Q&A

Q: Can I track my order without creating an account?

Q: How can I find out about product recalls or safety alerts?

Q: Do you have a size conversion chart for international customers?

Customer reviews

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