What is the minimum order quantity?

The minimum order quantity is 1 set.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What are the main applications for this fan?

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

133*90mm 48V 153W IP44 DC Dual Inlet Blower Fan

Name: 133*90mm 48V 153W IP44 DC Dual Inlet Blower Fan
Brand: PBM Motor and Fan (Suzhou) Co., Ltd.
SKU: 2211996845

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

US$55.22

1-99 Pieces

US$53.02

100-999 Pieces

US$50.37

1,000+ Pieces

Sample price:US$55.22/piece.Request sample

Product profile

Customization

Available

Material

Galvanized Metal Shell

Blade Material

Galvanized Metal Shell

Model NO.

PD3N133B48U

Type

DC Dual Inlet Blower Fan

Electric Current Type

Mounting

Free Standing

Certification

RoHS, ISO, CE, CCC

Motor Type

Be92DC

Bearing Type

Ball Bearing

Fan Feature

0~10VDC/PWM Speed Control, Tach Output

Rated Voltage

48 VDC

Rated Speed

1780 Rpm

Input Current

3.2 a

Input Power

153.6 W

Air Flow

750 M³/H

Static Pressure

488 PA

Acoustical Noise

62 dB(a)

Insulation Class

Protection Type

IP44

Weight

3kg

Transport Package

Standard Exporting Package

Specification

176 mm X 182 mm X 254 mm

Trademark

PBM

Origin

Suzhou, Jiangsu

HS Code

8414599050

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.

Flexible Speed Control: Supports 0~10VDC/PWM speed control and tach output for precise application integration.

Comprehensive Safety Protection: Features over-current, reverse polarity, over-voltage protection, and soft start capabilities.

Wide Application Scope: Suitable for HVAC, IT, medical, automotive, and data center ventilation and purification.

Robust Construction: Galvanized metal shell and propeller with glass-fiber reinforced for durability and IP44 protection.

Customization Available: Offers full customization, minor customization, and flexible options based on samples or designs.

Eco-Friendly Design: Uses 70% less copper and 80% less steel than traditional motors, reducing carbon emissions.

Long Life Expectancy: High efficiency ensures cooler operation, extending motor life and providing short payback periods.

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: ≤18h

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 advantages of EC motors?

EC motors offer 80% high efficiency, using less than half the electricity of traditional motors. They run cooler for longer life, allow software-controlled speed optimization, and provide lower operating costs with short payback periods.

Q:Is customization available for this fan?

Yes, customization is available. We offer full customization, minor customization, and flexible options based on customer samples or designs.

Q:What safety protections does the fan include?

The fan includes over-current limiting, reverse polarity protection, over-voltage protection (automatic shutdown and restart), and a soft start feature within 5 seconds of power on.

Q:What is the speed control method?

The fan supports 0~10VDC and PWM speed control, along with a tach output for precise integration into various applications.

Q:What certifications does the product have?

The product is certified with RoHS, ISO, CE, and CCC standards.