Inline Duct Fan, 870, CFM, HVAC, 925 CFM, 130W, Plastic

Key specification for this inline duct fan: voltage AC 100V~240V, 925 CFM. Everything below is reproduced from the factory data sheet. Made by HuanWing International HongKong Technology Limited (1 year on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Inline Duct Fan

• Model Number: DF250-PRO
• Power Source Type: Corded Electric
• Power: 130W
• Voltage: AC 100V~240V
• Airflow: 925 CFM
• Material: Stainless Steel

Technical Specifications

Product Details

 

High Airflow: Delivers up to 870 CFM for efficient ventilation.

 

Variable Speed Control: Adjusts airflow for optimal performance.

 

Durable Stainless Steel: Built to last with rust-resistant material.

 

Quiet Operation: Operates at 65 dB for minimal disturbance.

 

Compact Design: Easy to install and fits standard duct sizes.

About this supplier

Based in Hong Kong, a global free-trade hub, HuanWing International Hong Kong Technology Co., Ltd. connects clients with premium manufacturer-direct resources from Mainland China at highly competitive prices. This unique advantage has enabled us to quickly become a trusted leader in supply chain services for electronic components, FPV entertainment systems, and RC accessories, etc.

In addition, the company offers professionally recognized OEM and ODM technical services in the industry, positioning itself as a leading developer and manufacturer in this sector. We are committed to driving continuous breakthroughs in FPV extreme performance through an open technology architecture, while leveraging an agile supply chain system to deliver highly reliable electronic component solutions to our customers. We sincerely invite global industry partners to join us in building competitive advantages that span from hardware fundamentals to application ecosystems, achieving mutual growth and expanding horizons together.

Factory profile

 

 

Customization capabilities

 

Production workflow

 

 

FAQs

How do I know you are a real manufacturer and not a trading company?

As a direct manufacturer, our 18,000 sqm factory is onsite verified by TUV Rheinland. Feel free to initiate a video call with us anytime! We'd love to give you a real-time tour of our production lines, PP injection molding machines, and R&D facilities.

The market is full of ventilation fans with false specs. How do you guarantee the actual airflow and noise levels of the Aero O2xy fans?

We don't guess the specs; we test them. Unlike regular assembly plants, we have our own independent Wind Tunnel Testing Center and Acoustics Lab. Every series, especially our EC motor inline fans, undergoes strict aerodynamic and noise tests before mass production to ensure 100% compliance with engineering standards.

Do you support OEM/ODM, and can you customize the control systems (like PWM) for our specific HVAC projects?

Absolutely. Backed by our Aerodynamics Institute engineers, we offer full-cycle ODM/OEM services. Whether you need specific PWM signal integration, specialized environmental adaptations, or customized housing colors and branding, our R&D team can provide a prototype solution within days.

What is your production capacity, and how do you ensure timely delivery for urgent overseas projects?

Our 18,000 sqm facility houses optimized automated production lines. We maintain a strategic inventory of core components (like EC motors and raw PP materials). This robust supply chain allows us to shorten lead times significantly compared to competitors, ensuring your projects stay on schedule.

What is your warranty policy, and how do you handle technical support for international clients?

We provide a comprehensive standard warranty for our core components. More importantly, our technical team offers rapid online troubleshooting. If any quality issues arise within the warranty period due to manufacturing defects, we promptly provide replacement parts to ensure zero downtime for your systems.

Ordering and Pricing

• Minimum order quantity: 10 piece
• Volume pricing:
  • 10–99 piece: US $80 / piece
  • 100–499 piece: US $74.9 / piece
  • 500+ piece: US $68.9 / piece
• Ships from: HK
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this inline duct fan?

The standard minimum order quantity is 10 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Can the inline duct fan be supplied for my local voltage?

The standard configuration is AC 100V~240V. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by HuanWing International HongKong Technology Limited. The company 1 years as a verified Alibaba.com supplier, Trading Company. Browse the full HuanWing International HongKong Technology Limited range on HVACR Nexus.

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