Is the impeller made of metal?

No, the impeller is made of black PA nylon using one-time injection molding.

What certifications does the product have?

The product is CE certified for safety and quality compliance.

Backward Centrifugal Fan High Cfm Ec Fan 133mm

Name: Backward Centrifugal Fan High Cfm Ec Fan 133mm
Brand: Wenzhou Sogomar Electric Co., Ltd.
SKU: 1925627185

Zhejiang, ChinaWenzhou Sogomar Electric Co., Ltd.

US$36.00-40.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic

Usage

Dust Exhausting, Ventilating

Model NO.

SFC133

Flow Direction

Centrifugal

Pressure

High Pressure

Certification

Impellers Material

Nylon One-Time Moulding

Mounting

Free Mounting

Voltage

110-120VAC, 220-240VAC

Speed Control

0~10V/ PWM

Bearing

Ball Bearing

Quality Warranty

One Year

Transport Package

Export Carton

Trademark

SOGOMAR and OEM

Origin

China

HS Code

8414593000

Production Capacity

100000PCS/ Year

Key features

High Efficiency Centrifugal Design: Backward curved impeller delivers high CFM and static pressure for effective ventilation.

Durable Nylon Impeller: Black PA nylon one-time injection molding ensures robust performance and longevity.

Wide Voltage Compatibility: Supports 110-120VAC and 220-240VAC for global application flexibility.

Flexible Speed Control: Enables 0~10V analog or PWM digital control for precise airflow management.

Comprehensive Safety Protection: Features IP44 rating, thermal protector, and F insulation class for safe operation.

CE Certified Quality: Meets CE safety standards for reliable performance in European and global markets.

One Year Warranty: Includes a full one-year quality warranty covering mechanical defects.

OEM and ODM Services: Custom manufacturing services available for tailored product requirements.

Company profile

Wenzhou Sogomar Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2002-06-01 CertifiedNearest Port: Ningbo port, Shanghai portAverage Response Time: ≤9.44h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWenzhou Sogomar Electric Co., Ltd. is identified as a Chinese manufacturer of fans and related electrical cabinet components. The supplier reports seven production lines, 41–50 quality-control staff, stated annual capacities of 800,000 and 600,000 pieces for two fan sizes, exports to multiple regions, and approximately one-month lead times in both peak and off-peak periods. It describes 24-hour service, international standards compliance, and custom-order support, but provides no supplier-management-system certification. Company-history information is inconsistent: one record states establishment in 2017, while other descriptions state the factory or company was established in 2001. Evidence for innovation, financial credibility, and verified customer performance is insufficient.

Supplier typeThe supplier is explicitly classified as a manufacturer, and its descriptions identify manufacturing and exporting of fans and related electrical products. Its listed product range includes AC/DC fans, centrifugal and pipe fans, switches, breakers, meters, and cabinet accessories.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. Although the supplier states that products conform to CE/TUV standards and international quality standards, the provided information does not establish possession of a supplier-management-system certification.

After-Sales capabilityThe supplier claims to offer 24-hour service and states that it will remain responsible after services begin. These are direct service commitments, although no detailed warranty, claims, repair, or replacement process is provided.

Production capacityProduction evidence includes seven production lines, reported capacities of 800,000 pieces for one fan size and 600,000 pieces for another, and monthly capacity exceeding 100,000 units. The supplier also reports one-month fulfillment times in both peak and off-peak seasons, supporting a positive production assessment, although the records contain inconsistent employee and company-history information.

Customization capabilityThe supplier explicitly invites discussion of custom orders, and its product scope covers multiple fan constructions and related electrical components. The slices do not provide examples, engineering resources, minimum-order terms, or completed customized projects.