Smoke Exhaust Roof Fan, DWS-I, Axial

Key specification for this smoke exhaust roof fan: 380 V, power source Electric. Everything below is reproduced from the factory data sheet. Made by Hangzhou Zhengkai Info Technology 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 Smoke Exhaust Roof Fan

• Model Number: DWS-I-3a
• Power Source: Electric
• Voltage: 380 V
• Material: Carbon Steel
• Blade Material: Fiberglass
• Speed: 2850r/min

Technical Specifications

Product Details

Product Description

Specification

item	value
Voltage	380 V
Power Source	Electric
Type	Roof Fan
blade material	steel or fiberglass
bearing type	Ball Bearing
mounting type	Free Standing, Roof Fan
customized support	Oem
place of origin	China
	Zhejiang
brand name	shuangyang
model number	DWS-I-3a
warranty	2 Years
after-sales service provided	Online support
Material	Carbon Steel
Core Components	Engine,motor

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

Hangzhou Zhengkai Info Technology Co., Ltd is the sales company of Zhejiang Shuangyang Fan Holding Co., Ltd. We are specialized in producing fans, dampers, and silencers. Our factory covers an area of more than 100,000 square meters and construction area 75,000 square meters with the registered capital 305 million yuan and total asset of 700 million yuan. We have formed a complete system included the design, manufacture and sales of fans in the fields of civil construction, metro and tunnel, nuclear power station and industrial supporting. Since it founding, the company has always been dedicated to technical innovation and its innovation ability has been continuously enhanced by cooperating with domestic famous universities and research institutes in production, study and research, and constantly introducing and absorbing advanced technologies from home and abroad. We have more than 500 employees, of which more than 70 engineer technicians and more than 30 intermediate and senior engineer technicians, have more than 60 patents. Many of our products have been listed as National Key New Products, Torch Program and Ten Major Demonstration Projects of Key Energy Conservation Projects by the Ministry of Science and Technology and the National Development and Reform Commission, our company have been awared the High Technology and New Technology Enterprise. With long history, solid financial resources, sound quality assurance system, high-quality devices, perfect inspection ability and rich experience of design, production and service. We are warmly looking forward to your kind visit.

Ordering and Pricing

• Minimum order quantity: 5 set
• Volume pricing:
  • 5–9 set: US $129 / set
  • 10+ set: US $127 / set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this smoke exhaust roof fan?

The standard minimum order quantity is 5 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.

Can the smoke exhaust roof fan be supplied for my local voltage?

The standard configuration is 380 V. 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 Hangzhou Zhengkai Info Technology Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, Trading Company. Browse the full Hangzhou Zhengkai Info Technology Co., Ltd. range on HVACR Nexus.

See more in Axial Flow Fans on HVACR Nexus.