Key specification for this industrial-grade electric roof ventilator: voltage 220-240V, power source Electric. Everything below is reproduced from the factory data sheet. Made by Dezhou Spruce Hvac Equipment Co., Ltd. (1 year on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Industrial-Grade Electric Roof Ventilator
- Power Source: Electric
- Voltage: 220-240V
- Blade Material: Aluminum Alloy
- Material: Aluminum Alloy
- Speed: 2500 RPM, 3 000 RPM, 4500 RPM
- Warranty: 1 Year
Technical Specifications
| Fan Type | Axial Fan |
|---|---|
| Type | Roof Axial Fan |
| Blade Diameter | 16 in |
| Voltage | 220-240V |
| Speed | 2500 RPM, 3 000 RPM, 4500 RPM |
| Blade Material | Aluminum Alloy |
| Material | Aluminum Alloy |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Control Methods | Button Control |
| Customized Support | OEM, OBM, ODM |
| Mounting Type | Roof Fan |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Place Of Origin | China |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details




| item | value |
| Fan Type | Axial Fan |
| Control Methods | Button Control |
| Voltage | 220-240 V |
| Power Source | Electric |
| Type | Roof Axial Fan |
| blade material | Aluminum Alloy |
| place of origin | China |
| bearing type | Ball Bearing |
| mounting type | Roof Fan |
| speed | 2500 RPM, 3 000 RPM, 4500 RPM |
| customized support | OEM, OBM, ODM |
| brand name | |
| warranty | 1 Year |
| after-sales service provided | Online support |
| Material | Aluminum Alloy |
| Blade Diameter | 16 in |
1.The Industrial-Grade Non-Powered Roof Ventilator Factory Automatic Ventilation & Smoke Exhaust Equipment is a high-quality ventilation and smoke exhaust solution, designed to meet the specific needs of industrial and commercial applications.
2.Equipped with a sturdy aluminum alloy blade, this ventilator is capable of providing reliable and durable performance, ensuring efficient ventilation in a variety of environments.
3.The ventilator features multiple speed settings (2500 RPM, 3000 RPM, and 4500 RPM) to accommodate various ventilation requirements and operational needs.
4.With a voltage range of 220-240 V and an adaptable control system (button control), this ventilator is user-friendly and reliable for various industrial and commercial settings.
5.The unit offers customizable support including OEM, ODM, and OBM, allowing for personalized solutions and branding.
6. Factory-sourced, this ventilator is backed by a one-year warranty and comes with comprehensive after-sales service, including online support, to ensure peace of mind for customers.
Please note that the "Brand Name" attribute is not provided in the given product information.
Dezhou SPRUCE HVAC Products Co., Ltd. is a premier Chinese company, located in the northern industrial base of refrigeration and air conditioning in the city of Dezhou, Shandong Province. Established in the early 21st century, the company operates as a comprehensive entity, offering a wide array of HVAC products for industrial, residential, commercial, and aquaculture applications. Our expertise encompasses design, production, and sales of top-quality HVAC solutions.
Dezhou SPRUCE HVAC operates within a sprawling 100,000 square meters facility, housing a 60,000 square-meter manufacturing workshop. We boast a dedicated workforce of over 400 skilled employees, with advanced technologies including CNC machineries and automated production lines. The company specializes in HVAC products such as fire and smoke prevention systems, exhaust systems, fresh air conditioning systems, industrial dust removal, and air purification systems. Our offerings cover a wide array of HVAC products including air handling units, chillers and heat pumps, centrifugal and axial fans, ductwork systems, and air distribution systems.
Dezhou SPRUCE HVAC is reckoned as a leading manufacturer of high-quality HVAC equipment, providing energy-saving heating, ventilation, and air conditioning solutions. Guided by a wealth of industry expertise, we are committed to offer customized, reliable, and innovative HVAC systems. Our products have garnered a loyal customer network spanning across 30+ countries and regions in Asia, Europe, North America, and other parts of the globe.
We pledge to provide sustainable, high-performance HVAC solutions that reduce energy consumption while enhancing indoor comfort, driven by our mission to deliver top-notch products and services, enhance utility efficiency and contribute to a more energy-saving society.
1. who are we?
We are based in Shandong, China, start from 2025,sell to Domestic Market(75.00%),Southeast Asia(10.00%),Eastern Asia(5.00%),Mid East(5.00%),Eastern Europe(5.00%). There are total about 301-500 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Air Conditioning System,Ventilation System,Smoke Control System,Heating System,Water Treatment System
4. why should you buy from us not from other suppliers?
full-service provider specializing in HVAC system design, production and sales.
15 years ODM & OEM service to clients From All Over The World
5. what services can we provide?
Accepted Delivery Terms: -;
Accepted Payment Currency: USD,CNY;
Accepted Payment Type: -;
Language Spoken: –
Ordering and Pricing
- Minimum order quantity: 5 unit
- Volume pricing:
- 5+ unit: US $10 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this industrial-grade electric roof ventilator?
The standard minimum order quantity is 5 unit. 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 industrial-grade electric roof ventilator 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 Dezhou Spruce Hvac Equipment Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, Trading Company. Browse the full Dezhou Spruce Hvac Equipment Co., Ltd. range on HVACR Nexus.
See more in Axial Flow Fans on HVACR Nexus.
























