What certifications does this product have?

The product is certified with RoHS and CE standards, ensuring compliance with environmental and safety regulations.

How does the motor handle voltage fluctuations?

It features over-voltage protection that automatically shuts down the circuit when voltage exceeds the threshold and restarts when it drops below.

146mm Ec Double Inlet Centrifugal Blower Fan

Name: 146mm Ec Double Inlet Centrifugal Blower Fan
Brand: PBM Motor and Fan (Suzhou) Co., Ltd.
SKU: 752314865

Jiangsu, ChinaPBM Motor and Fan (Suzhou) Co., Ltd.

US$65.91

1-99 Pieces

US$63.28

100-999 Pieces

US$60.11

1,000+ Pieces

Product profile

Customization

Available

Material

Aluminum

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate, Telecom Station, Heat Exchanger, Free Cooling Unit

Model NO.

PD3N146B2EH

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, CE

Name

146mm Ec Double Inlet Centrifugal Blower Fan

Motor Type

Ec Brushless External Rotor Motor

Bearing Type

NMB Ball Bearing

Rated Voltage

230 VAC

Rated Power

190 W

Air Flow

904.9 M3/H

Air Pressure

463 PA

Transport Package

Standard Exporting Package

Specification

CE, ROHS

Trademark

PBM

Origin

Suzhou

HS Code

8414599030

Production Capacity

50, 000PCS/Year

Key features

High Efficiency EC Motor: 80% efficiency, using less than half the electricity of traditional motors for lower operating costs.

Robust IP44 Protection: IP44 protection type ensures reliable operation in various industrial and commercial environments.

Versatile Mounting: Supports any mounting position, suitable for ventilation, HVAC, refrigeration, and data centers.

Advanced Safety Features: Includes locked-rotor, reverse polarity, over-voltage protection, and soft start functionality.

Durable Construction: Propylene impeller with glass-fiber reinforcement and NMB ball bearings for long life expectancy.

Flexible Customization: Offers full, minor, and flexible customization options from samples or designs.

Certified Quality: Complies with RoHS and CE standards, ensuring safety and environmental compliance.

Competitive Pricing: Cost-effective solution with short payback periods due to significant energy savings.

Company profile

High Repeat Buyers ChoiceFast DeliveryCustomization from SamplesQuality Assurance

PBM Motor and Fan (Suzhou) Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier focuses exclusively on EC fan and intelligent energy-efficient motor and fan solutions. It offers ODM services, multiple forms of customization, and reports new products within the past year, but does not provide 3D software design services or SDKs. Production data lists capacities for five fan categories and two production lines, while the supplier states that it is expanding semi-automatic and automatic assembly capabilities. Quality and service procedures are documented with follow-up records, and ISO 9001, ISO 14000, and ISO 45001 systems are referenced. However, the supplier lacks in-stock, overseas warehouse, overseas showroom, overseas agent or branch capabilities, and has no valid manufacturing-capacity contract with related subcontractors. Financial credibility and customer cases are insufficiently evidenced.

Supplier typeThe supplier describes itself as focused exclusively on EC fans and intelligent energy-efficient motor and fan solutions. Its stated operations include motor and fan assembly lines and related production equipment, indicating a specialized manufacturer rather than a general trading supplier.

CertificationsThe supplier states that it has adopted an ISO 9001 Quality Management System for ten years and is adopting ISO 14000 Environmental Management and ISO 45001 Occupational Health and Safety Management systems. The slices do not provide certificate numbers, validity dates, or scope details, but they explicitly identify these management systems.

After-Sales capabilityThe supplier has documented corrective/preventive action and customer-complaint procedures with follow-up records, and describes an agent/distributor network and online service team supporting technical and after-sales needs. However, it reports no overseas agents or branches, overseas warehouse, overseas showroom, or in-stock service capacity, limiting the demonstrated breadth of physical after-sales support.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and provides customization from samples, designs, and full or minor requirements. It does not provide 3D software design services and has no available SDK, so innovation capability is demonstrated mainly through product development and engineering customization rather than software tools.

Production capacityReported annual capacities are 10,000 DC axial fans, 50,000 centrifugal fans, 5,000 single-inlet centrifugal blowers, 8,000 dual-inlet centrifugal blowers, and 80,000 EC fans, supported by two production lines and ongoing investment in automated assembly. Constraints include no valid manufacturing-capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is reinforced by its stated R&D and design-service capabilities, although no 3D software design service is available.

Product Q&A

Q:What are the key advantages of EC motors?

EC motors offer 80% high efficiency, use less than half the electricity of traditional motors, run cooler for longer life, and allow for precise speed control and integration.

Q:What is the warranty and support policy?

The product features locked-rotor protection that safeguards the motor for at least 72 hours. We provide attentive service and professional assistance for all inquiries.

Q:Is customization available for this fan?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization options.

Q:What are the application scopes for this blower fan?

It is suitable for ventilation, air conditioning, refrigeration, IT & electronic industry, medical industry, heating, automotive, household appliances, and cloud data centers.

Q:What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. The average lead time is within 15 workdays for both peak and off-season periods.