Premium Choice 4 Inch Mini Size Ventilation Exhaust Fan Centrifugal Fan Fresh Air System

Customization: Available
Material: Plastic
Blade Material: Plastic

Product Description

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Basic Information

Model NO.
BPT10-21S
Type
Centrifugal Fan
Electric Current
AC
Mounting
Ceiling Fan
Certification
RoHS, CE, CCC
Air Volume
150(M3/H)
Duct Size
100mm
Noise Level
33dB
Power
25W
Pressure
100PA
Origin
China
HS Code
8414512000
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Product Description

Quiet & Fresh as in Deep Forest

High-performance ceiling-mounted ventilation fan designed for living rooms, bedrooms, kitchens, bathrooms, offices, and hospitals.

🔊 Super Silent
📏 Long Ventilation Distance
💨 Stable Air Volume & Pressure
🛠️ Easy Installation
🏠 Versatile Application
Ceiling Ventilation Fan Overview
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Performance Table

Model Vol./Freq. (V/Hz) Power (W) Air Volume (m³/h) Noise (dB) Area (m²) Pressure (Pa) Duct Size
∅(mm)
BPT10-21S220-240/5025150336~12100100
BPT10-24SL220-240/5030200358~16110100
BPT10-24SH220-240/50352503910~20120100
BPT15-27SL220-240/50403003312~24120150
BPT-15-27SH220-240/50484003715~30150150
BPT15-32S220-240/5055/50550/45042/3718~44150/120150

Our Advantages & Parameters

Ceiling Mounted Duct Centrifugal Vent-type Exhaust Fan (Semimetal Type)

Fan Advantages
Performance Curve
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Installation & Application

Installation Instructions
Packaging and Shipping
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Professional Manufacturing Service

Reassuring Service: We control every step of your order to ensure goods arrive on time and in perfect condition.

  • Our own molding factory (90T-1600T) ensures optimal cost and quality for Air Purifiers, Fresh Air Systems, and Exhaust Fans.
  • In-house motor production lines dedicated to specific product usages.
  • Strict 5S workshop management and regular staff training to eliminate errors.
  • Detailed loading reports: What you see is what you receive.
Factory Workshop 1
Factory Workshop 2
Product Quality Inspection

Frequently Asked Questions

How to place an order?
Send us an inquiry → Receive our quotation → Negotiate details → Confirm samples → Sign contract/Deposit → Mass production → Balance/Delivery → Long-term cooperation.
Do you have your own factory?
Yes, we operate our own specialized manufacturing facility to ensure the highest standards of production.
What certifications do your products have?
We have obtained RoHS, CE, and CCC certificates to ensure all products meet international high-standard quality demands.
What is the typical delivery time?
Generally, it takes 15-20 days after receiving your deposit. The specific time depends on the items and order quantity.
What is the Minimum Order Quantity (MOQ)?
The MOQ for our ventilation products is 200 pcs per model per size.
Do you provide OEM services?
Yes, we provide comprehensive OEM services including logo printing, custom gift boxes, and carton designs for orders meeting our MOQ.

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