Is the fan suitable for HVAC systems?

Yes, it is widely used in HVAC systems, ventilation, floor heating, and cooling applications.

What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Do you offer customization for the fan label?

Yes, OEM and ODM services are available, allowing for custom labeling.

Longwell 450mm Ec Backward Curved Motorized Impeller

Name: Longwell 450mm Ec Backward Curved Motorized Impeller
Brand: NINGBO LONGWELL ELECTRIC TECHNOLOGY CO., LTD.
SKU: 1995780165

Zhejiang, ChinaNINGBO LONGWELL ELECTRIC TECHNOLOGY CO., LTD.

US$93.00-200.00

100 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic

Blade Material

Plastic

Model NO.

LWBE3G450

Type

Centrifugal Fan

Electric Current Type

Mounting

Duct Fan

Certification

RoHS, CE, CCC

Fan

Ec Backward Centrifugal Fan

Voltage

115V-230V

Motor Type

BLDC External Rotor Motor

Diameter

133mm - 560mm Diameter

Wire Length

500mm or Customization

Label

OEM / ODM Available

Fan Speed Control

0-10V / PWM

Application

Ventilation ,Floor Heating , Cooling

Transport Package

Standard Exporting Packages

Specification

LWBE3G450

Trademark

LONGWELL

Origin

China

HS Code

8415901000

Production Capacity

50000 PCS / Month

Key features

EC Backward Curved Design: High-efficiency centrifugal fan with backward curved blades for optimal airflow.

Wide Voltage Range: Operates on 115V-230V AC for versatile global application compatibility.

Flexible Speed Control: Supports 0-10V analog or PWM digital signals for precise motor speed adjustment.

Comprehensive Safety Protection: Includes locked-rotor, reverse polarity, over-voltage, and soft start protection.

Durable Plastic Construction: Blades and housing made of high-quality plastic for lightweight and corrosion resistance.

Premium Bearing System: Equipped with NSK or NMB ball bearings for long-lasting smooth operation.

OEM and ODM Services: Full customization available including designs, samples, and minor adjustments.

Company profile

Cooperated with Fortune 500Self-brandedExhibition ExperienceManagement Certification

NINGBO LONGWELL ELECTRIC TECHNOLOGY CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.41h

AI-Powered supplier vetting

SummaryThe supplier is a well-established entity based in Zhejiang Province, China, specializing in HVACR OEM/ODM design and services. It holds significant certifications like ISO9001 and BSCI, and collaborates with Fortune 500 companies, indicating strong credibility. The company is capable of full-spectrum customization and has robust production capabilities, with annual outputs reaching up to 300,000 pieces for certain products. Their innovation capability includes ODM services and recent product developments. However, their service capability procedures lack documentation, and SDK availability for R&D is absent.

Supplier typeThe supplier operates in the HVACR sector, offering OEM/ODM services with a focus on technology development and sales of related products.

CertificationsThe supplier holds several crucial certifications, including ISO9001:2015, ISO45001:2018, ISO14001, FCC, CE, RoHS, and BSCI, demonstrating compliance with international standards.

After-Sales capabilityThe company provides 24/7 after-sales services including debugging and repair. Their proximity to Ningbo Port enhances their service logistics.

R&D capabilityThe supplier has introduced new products in the past year and offers ODM services, though SDK availability is lacking.

Production capacityThe supplier has a high production capacity with advanced machinery, manufacturing up to 300,000 units annually for some products.

Customization capabilityThe supplier offers extensive customization options from minor to full customization, enhancing their adaptability to client needs.

Client casesThe supplier has collaborated with Fortune 500 companies and enjoys a high repeat buyer rate, indicating customer satisfaction and trust.