Inline Duct Fan, HVAC, 220-240V, Electric

The inline duct fan listed here carries voltage 220-240V, power source Electric, documented exactly as the manufacturer publishes it. Made by Guangdong Hongguan Electric Appliance Co., Ltd. (1 year on the platform, typical reply ≤4h). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Inline Duct Fan

• Model Number: HI-250PE
• Power Source: Electric
• Voltage: 220-240V
• Material: metal+plastic
• Blade Material: Plastic
• Speed: 3600r/min

Technical Specifications

Product Details

Slim Low-Profile EC Inline Duct Fan for Space-Limited Installations: This compact low profile inline fan fits easily into ceilings, narrow duct systems and tight ventilation layouts. Despite the small footprint, the optimized aerodynamic design delivers strong airflow and high static pressure – a space-saving inline duct fan that doesn't compromise performance.

Energy-Saving EC Motor Ventilation Fan for Continuous Operation: Equipped with a high-efficiency EC motor, this energy
efficient inline fan provides lower power consumption, higher efficiency and longer service life than traditional AC motors.
Ideal for continuous operation in residential, commercial and HVAC ventilation systems – a ventilation fan built to save energy every hour.

High Static Pressure Airflow with 0-10V, PWM & Potentiometer Control: The aerodynamic impeller creates smooth powerful airflow similar to a high static pressure duct fan, keeping stable performance in demanding duct applications. With 0-10V, PWM and potentiometer control options, this variable speed inline duct fan allows precise airflow adjustment for different ventilation requirements.

Wide Size Range & Global Voltage Options for HVAC Projects: Available in 100mm / 125mm / 150mm / 200mm / 250mm / 300mm round duct fan sizes (4" / 5" / 6" / 8" / 10" / 12"), with 100-240V wide voltage for most models and 220-240V versions for larger sizes. This flexible round duct fan configuration meets different airflow requirements for global HVAC and ventilation projects.

Versatile Compact Inline Ventilation Fan for Many Applications: Suitable for grow tent ventilation, hydroponic systems,
greenhouse airflow, paint booths, apartments, villas, hotels, hospitals and schools – this compact inline ventilation fan provides an efficient solution for projects requiring energy saving, high airflow and flexible speed control.

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Guangdong Hongguan Electric Appliance Co., Ltd. specializes in design and manufacture of ventilation system. We provide ventilation solutions for customers worldwide. Focused on ventilation technology, Hongguan specializes in aerodynamics and noise reduction innovation, offering a comprehensive product range including mixed flow inline duct fans, silent exhaust fans, EC centrifugal fans, AC/DC/EC fans, shutter exhaust fan, fresh air systems, covering residential, commercial, industrial, agricultural and livestock farming applications. Hongguan operates a modern 60 000㎡ manufacturing base with automated production lines and advanced testing facilities. By integrating R&D, component manufacturing, assembly, and inspection into a complete industrial chain, Hongguan ensures stable quality and efficient production. With over 400 employees and annual output of 4.8 million units, Hongguan can efficiently fulfill large scale, customized, and fast delivery orders worldwide. Hongguan has achieved independent production of key components such as motors, plastic tooling and hardware parts, thereby significantly improving the manufacturing consistency and long term operational stability of products. Hongguan's solutions are widely applied in various projects including home ventilation, commercial air circulation, industrial exhaust systems, agricultural breeding, planting facilities, and tunnel ventilation. Hongguan products have obtained multiple international certifications including CCC, FCC, UL, ETL, CB, SAA, CE, UKCA, PSE and RoHS, ensuring compliance with global safety and quality standards. Hongguan continues to strengthen its international presence through long term partnerships with customers over 100 countries. Adhering to the business philosophy of "Technology drives ventilation, quality leads development", Hongguan has always been committed to providing global customers with efficient, quiet and sustainable air treatment solutions.

Packing&Delivery

Q1. What is your minimum order quantity (MOQ)? Our MOQ is only 1 piece. We support sample orders and small trial orders so you can test the performance of our inline duct fan, exhaust fan, or air extractor fan before committing to bulk purchases.. For bulk orders, we offer tiered pricing — the more you order, the better the unit price. Please contact our sales team with your target model and quantity for an exact quotation. Q2. Can you provide OEM/ODM services? What can be customized? Yes, OEM/ODM is one of our core strengths. We offer a wide range of customization options for our inline duct fan, ec fan, exhaust fan, booster fan to meet different market and project requirements. Our customization capabilities cover different ventilation applications, including residential ventilation, commercial exhaust systems, and industrial air extraction projects. This includes: Appearance: color, logo, and design details; Packaging: customized packaging solutions; Performance: voltage, frequency, airflow, IP rating, and material options (e.g., fire-resistant materials); Dimensions: product size and structural adjustments; Customization is available based on specific project requirements and order conditions. Q3. What certifications do your products have? Our ventilation fans and inline duct fans comply with CCC, CE, SAA, RoHS, UKCA, CB, PSE, UL and ETL certifications, and we hold more than 200 certificates in total. We can provide the corresponding certification documents for your target market. If your market requires a specific certification not listed, contact us and we will check the feasibility of compliance for that standard. Q4. What is your warranty and after-sales service? We provide a 12-month to 36-month warranty for our ventilation fans, inline duct fans, and exhaust fan products. Before delivery, every fan passes a strict quality inspection process: incoming material inspection, first article inspection, in-process inspection, online testing of each unit on the production line, and final pre-shipment inspection. Our after-sales support includes free parts replacement within the warranty period, repair guidance and technical consultation, plus 24-hour customer service. Q5. What is your production lead time? Sample orders can usually be prepared within 3-7 days. For bulk orders, the standard production lead time is around 25-35 days. For customized (OEM/ODM) orders, the production lead time is approximately 25-35 days after sample confirmation. For standard models available in stock, we can arrange shipment within 1-7 days after order confirmation. Q6. What payment terms do you accept? We commonly accept T/T (30% deposit in advance, balance before shipment) and L/C for larger orders, and we also support Alibaba Trade Assurance for online orders to protect both parties. Other payment methods can be discussed. Please contact us to confirm the most suitable terms for your order. Q7. How do you ship products? Do you support sea, air or express? We support all common shipping methods: sea freight (FOB/CIF), air freight and express (DHL, FedEx, UPS, TNT) for small trial orders. Our logistics team will recommend the most cost-effective solution based on your order weight, destination and urgency. We also provide proper export packaging to protect the goods during long-distance transport. Q8. Can I get samples before placing a bulk order? Yes, samples are available. Sample production takes about 3-7 days and we ship by express. For standard models, the sample cost is chargeable but will be refunded or deducted from your bulk order. For OEM/ODM samples, the cost depends on the customization complexity. Since our MOQ is only 1 piece, you can also place a small trial order to validate performance and market response.

Ordering and Pricing

• Minimum order quantity: 1 piece
• Volume pricing:
  • 1–49 piece: US $75 / piece
  • 50–99 piece: US $62 / piece
  • 100+ piece: US $60 / piece
• Ships from: China
• 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 1 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 220-240V. 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 Guangdong Hongguan Electric Appliance Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Guangdong Hongguan Electric Appliance Co., Ltd. range on HVACR Nexus.

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