What is the IP rating of the blower?

The blower has an IP44 protection type.

Can I get samples before placing an order?

Yes, we suggest customers order samples for quality testing before placing bulk orders.

230V Ec Galvanized Metal Sheet 146mm Centrifugal Blower for Ventilation

Name: 230V Ec Galvanized Metal Sheet 146mm Centrifugal Blower for Ventilation
Brand: PBM Motor and Fan (Suzhou) Co., Ltd.
SKU: 2074894865

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

US$65.96

1-99 Pieces

US$64.13

100-499 Pieces

US$59.96

500+ Pieces

Sample price:US$65.96/piece.Request sample

Product profile

Customization

Available

Material

Galvanized Sheet Steel

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

PD3N146B2EM

Flow Direction

Centrifugal

Pressure

Low Pressure

Certification

RoHS, CE

Product Name

133mm Ec-AC Blower Fan

Motor Type

Ec Brushless External Rotor Motor

Fan Feature

0~10VDC/PWM Speed Control, Tach Output

Rated Voltage

230 VAC

Air Flow

788.59 Cfm / 1340 M3/H

Static Pressure

2.48 Inh2o / 620 PA

Protection Type

IP44

Insulation Class

Class B

Operating Temperature

-25~+60

Weight

4.5 Kg

Warranty

Five Years

Speed Control

Control Input 0~10VDC / PWM

Signal Output

Fg (Frequency Generator)

Dimension

146mm X 190mm

Bearing System

NMB Ball Bearing

Transport Package

Standard Exporting Package

Specification

CE, ROHS

Trademark

PBM

Origin

Suzhou, Jiangsu

HS Code

8414593000

Production Capacity

50, 000PCS/Year

Key features

EC Brushless Motor Technology: Features 230V AC brushless external rotor motor with 0-10VDC/PWM speed control for high efficiency.

Robust Galvanized Construction: Made of galvanized metal sheet with IP44 protection, suitable for ventilation and industrial use.

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

Flexible Speed Control: Supports 0-10VDC or PWM input signals with tach output for precise airflow management.

Wide Operating Voltage Range: Operates reliably within 184-270VAC input range, ensuring stability under varying power conditions.

Long Warranty Coverage: Backed by a five-year warranty, ensuring long-term reliability and customer peace of mind.

Versatile Application Scope: Ideal for ventilation, air conditioning, refrigeration, IT data centers, and medical equipment.

Certified Quality Standards: Meets RoHS and CE certification requirements, ensuring compliance with international safety standards.

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.