Speed Plastic Centrifugal Ventilator, DCFAIR, RF-90W1S

This speed plastic centrifugal ventilator is published with the manufacturer’s full specification — 110 V, material Plastic. Made by Shenzhen Dongcheng Environmental Technology Co., Ltd. (2 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Speed Plastic Centrifugal Ventilator

• Model Number: RF-90W1S
• Voltage: 110 V
• Material: Plastic
• Blade Material: Plastic
• Noise Level: 40 dB and above
• Warranty: 1 Year

Technical Specifications

Product Details

Product Name	3-inch Adjustable Speed Radon Fan
Applicable Industries	Hotels, Restaurant, Home Use, Other
Customized support	OEM, ODM
Blade Material	Plastic
Bearing Type	Ball
Noise Level	45 Decibels
Special Feature	Dust Resistant, Radon mitigation, Water Resistant, Waterproof
Material	Plastic Blade
Place of Origin	China
Brand Name	DCFAIR
Model Number	RF-90W1S
Voltage	110V
After-sales Service Provided	After-sales Service Provided
Application	Ventilation Cooling
Air flow	240/170CFM
Power Supply	90W
Item Weight	5.42pounds

Completely enclosed construction

The product is composed of a completely enclosed structure, the shell fan is closely connected, and the fan has passed the IP67 waterproof test. It is no problem to install outdoors and indoors, so that our installation environment is more diverse

Built-in silence chamber

The silent cavity structure is used in the product to effectively reduce the noise of the fan product. The test can effectively reduce the noise of 10 decibels

Pure copper wire high temperature control protection motor

This electric motor is made of pure copper wire and has a longer service life and is effectively protected by a 135 degree temperature switch inside the motor. This backward motor provides greater torque to promote the flow of wind

Double ball bearing

The fan uses the double ball bearing to run more stable and longer life, effectively reducing the failure rate so that our products can achieve 50,000 hours of life

The fan is connected to the air inlet of the pipeline for air extraction and ventilation

The product can be installed outdoor or indoor through the pipeline to the indoor to connect a number of tuyere to make the product environment more widely and effectively used in the bathroom kitchen supermarket shopping mall garage and other occasions

Radon pumping in the basement

The product can be used in the basement to effectively reduce the radon gas in the air to protect your health. This fan can push the pipe 30 meters or longer, which is not achieved by other products

The products are packed in 4-layer corrugated boxes and each part is fixed with pearl cotton, which can effectively protect the fan during the operation at sea or personnel operation and reduce the damage caused by transportation

Shenzhen Dongcheng Environmental Technology Co., Ltd. Founded in 2015, we have been deeply engaged in the field of duct fans for over a decade, witnessing the technological evolution of the industry. It is a high-tech enterprise integrating R&D, production, sales and service, specializing in the innovative manufacturing of duct fans and intelligent ventilation systems.

1.Why choose us?

We have a rapid-response service system covering pre-sales consultation, in-process commissioning and post-sales maintenance. We provide full-lifecycle technical support and upgrade services.

2.How do we ensure quality?

Always provide pre-production samples before mass production; Always conduct final inspection before shipment;

3. What can you buy from us?

Ventilation fans, fresh air systems, duct fans, exhaust fans, pressure gauges

4.What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese

Ordering and Pricing

• Minimum order quantity: 1 piece
• Volume pricing:
  • 1–49 piece: US $88 / piece
  • 50–99 piece: US $81 / piece
  • 100+ piece: US $80 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this speed plastic centrifugal ventilator?

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 speed plastic centrifugal ventilator be supplied for my local voltage?

The standard configuration is 110 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 Shenzhen Dongcheng Environmental Technology Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Dongcheng Environmental Technology Co., Ltd. range on HVACR Nexus.

See more in Centrifugal Fans on HVACR Nexus.