0.45A Dia 355mm Backward Centrifugal Blower Extractor Duct Pipe Fan for FFU

Name: 0.45A Dia 355mm Backward Centrifugal Blower Extractor Duct Pipe Fan for FFU
Brand: Hangzhou Kiron Motor Co., Ltd.
SKU: 2314130625

Zhejiang, ChinaHangzhou Kiron Motor Co., Ltd.

US$63.91

50 Pieces

Sample price:US$280.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

Aluminum

Model NO.

KB4S355-145R/KB6D355-145R/KB4D355-145R

Type

Centrifugal Fan

Electric Current Type

Mounting

Duct Fan

Certification

CE, CCC

Voltage

220/380V

Frequency

50/60Hz

M³/H

2100-2950 M³/H

Rotation Speed

950-1480 Rpm

Power

135-330 W

Current

0.45-1.10 a

Noise

56-68 Db

Warranty

1 Year

Pole

4/6 Poles

Phase

Single/Three Phase

Impeller Diameter

400mm

Impeller Height

147mm

Impeller Type

Riveted Aluminum Impeller

Transport Package

Carton

Specification

46*46*24cm

Trademark

Kironmotor

Origin

China

Production Capacity

60000pieces/Year

Key features

Customizable Parameters: Voltage, frequency, airflow, speed, power, and phase can be customized based on customer requirements.

High-Quality Materials: Constructed with aluminum impeller and aluminum-magnesium alloy blades for durability and performance.

CE Certified Quality: Passed EU CE certification with strict QC systems ensuring reliable quality control in every process.

Quiet Operation: Designed for very quiet noise levels while maintaining good air performance for efficient ventilation.

Long Service Life: Expected lifespan of 3 to 5 years, with some units still in use after 8 to 10 years.

One-Year Warranty: Comprehensive one-year warranty covering free replacement and return freight for quality issues.

Fast Sample Delivery: Normal samples ready within 48 hours; customized samples delivered within 2-3 weeks.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Hangzhou Kiron Motor Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.27h

AI-Powered supplier vetting

SummaryHANGZHOU KIRON MOTOR CO., LTD. demonstrates broad customization and ODM capabilities, in-stock capacity, 100% finished-product inspection, and participation in the ISK-SODEX trade show. However, it is not identified as a professional technical supplier, does not provide 3D software design, and reported no new products in the past year. Key control weaknesses include no raw-material traceability, no written supplier-assessment, corrective-action, or complaint-handling procedures, no approved-supplier list, and no valid manufacturing-capacity contract with associated subcontractors. Overseas service infrastructure is limited, with no agents, branches, warehouse, or showroom. Financial records are identified for 2021–2023, but the provided slices do not establish financial strength.

Supplier typeThe supplier is presented as HANGZHOU KIRON MOTOR CO., LTD. and is associated with an axial fan testing machine. It is explicitly not classified as a professional technical supplier, and the product description is limited to the stated testing-machine item.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, or overseas showroom. It also has no written procedures or records for customer complaints or corrective and preventive actions, although it reports having quality assurance.

R&D capabilityThe supplier does not provide 3D software design, has no SDK available, and reported no new products during the past year. ODM service is available, but the explicit absence of recent product development indicates limited demonstrated innovation.

Production capacityProduction-related strengths include in-stock capacity, one-month stated lead times in both peak and off-season periods, 100% finished-product inspection, and two quality assurance/quality control inspectors. Offsetting weaknesses are the absence of a valid manufacturing-capacity contract with associated subcontractors and no written supplier-assessment procedures or approved-supplier list.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. It also provides ODM services, supporting a broad stated customization scope despite lacking 3D software design services.

Product Q&A

Q:1.How do you ensure the quality of the fan ?

We have strict QC quality control system in every process and final spection,We have passed the EU CE certification, and the fan has a one-year warranty. If there is a quality problem with our fan within one year, our company will replace it for free and bear the return freight.

Q:2.How long can we recevie the sample?

Normal samples can be ready within 48 hours,If it is needs to be customized, the delivery time ranges from 2-3 weeks.

Q:3.Why we choose your fans ?

We makes very quiet noise , and good air performances of fans

Q:4.Can the fan customized to my specifications?

We need you to provide drawings, technical parameters, etc. of customized fans, It is best to use a prototype so that our company can test your prototype to determine whether it can be customized.

Q:5.How long is the service life?

According to the customers feedback,it can be used for 3 to 5 years, and even for 8 to 10 years it is still in use.