Speed Controller, 220V, Inline, Stainless, Steel

Key specification for this speed controller: 220 V, power source type Corded Electric. Everything below is reproduced from the factory data sheet. Made by Zhongshan AeroOxy Electric Co., Ltd (2 years on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Speed Controller

• Model Number: DF100M
• Power Source Type: Corded Electric
• Voltage: 220 V
• Material: Stainless Steel
• Blade Material: Stainless Steel
• Noise Level: 35–39 dB

Technical Specifications

Product Details

Product Description

Specification

item	value
Voltage	220 V
Blade Material	Stainless Steel
place of origin	Guangdong, China
customized support	OEM
mounting	Duct Fan
brand name	Support OEM
model number	DF100M
Motor Type	Brushless Motor
warranty	4 Years
After-sales Service Provided	Online support
Material	Stainless Steel
Power source type	Corded Electric
Noise Level	35–39 dB
Duct Diameter	4 in
Product name	Speed Controller EC Inline Duct Fan 4 Inch
Keywords:	Speed Controller EC Inline Duct Fan 4 Inch
Dimensions:	4 Inch
Application	Hydroponics Grow Indoor Plant Tents
Color	Black
Function	Ventilaion
Noise	Lower
Certification	Ce RoHS
Speed	Constant Speed
Certiication	CE/SAA/ETL/ROSH

Company Profile

We are an innovative technology company specializing in thermal management systems and air environment optimization solutions, with core competencies in high-efficiency motor drive technology and intelligent climate control systems that give us significant technical advantages in heat exchange and airflow control domains. Operating with a flat management structure, our 150-member professional team led by industry veterans is organized into four core departments: an R&D Center (45 staff, 30%) with PhD-led technology research teams, an Engineering Manufacturing Department (90 staff, 60%) staffed by process engineers and skilled technicians, plus dedicated Quality Control and Marketing Departments. As an internationally certified engineering solution provider, we've established a comprehensive talent development system featuring university-industry collaborations and internal mentorship programs to cultivate technical professionals, while our dual-career-path system (technical/managerial) provides diversified development opportunities – our current organizational structure distributes 45 staff (30%) in R&D, 90 (60%) in manufacturing, and the remaining 15 across quality control and marketing functions.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2025,sell to North America(22.00%),South America(17.00%),Northern Europe(12.00%),Western Europe(11.00%),Oceania(8.00%),Southeast Asia(8.00%),Eastern Europe(6.00%),Africa(5.00%),Mid East(5.00%),South Asia(3.00%),Eastern Asia(2.00%),Southern Europe(1.00%). There are total about 101-200 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?
Ventilations, Duct Fan, Exhaust Fan, Silent Fan, HVAC Equipment

4. why should you buy from us not from other suppliers?
A tech firm specializing in smart ventilation, AC & cooling with 50+ patents. Focus: EC motors & air solutions. Certifications: FCC/CE/IATF/ISO. Award-winning R&D.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,PayPal;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

Ordering and Pricing

• Minimum order quantity: 1 set
• Volume pricing:
  • 1–100 set: US $30 / set
  • 101–500 set: US $29 / set
  • 501+ set: US $24 / set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this speed controller?

The standard minimum order quantity is 1 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 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Which certifications does this speed controller carry?

It is supplied with Ce RoHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.

Can the speed controller be supplied for my local voltage?

The standard configuration is 220 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 Zhongshan AeroOxy Electric Co., Ltd, based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Zhongshan AeroOxy Electric Co., Ltd range on HVACR Nexus.

See more in Inline Duct Fans on HVACR Nexus.