310*134.5mm Ec-DC Backward Curved 3 Phase Exhaust Fan Panel Cooling Centrifugal Fan

Name: 310*134.5mm Ec-DC Backward Curved 3 Phase Exhaust Fan Panel Cooling Centrifugal Fan
Brand: PBM Motor and Fan (Suzhou) Co., Ltd.
SKU: 786141065

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

US$80.16

1-99 Pieces

US$76.96

100-999 Pieces

US$73.11

1,000+ Pieces

Sample price:US$80.16/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

Aluminum Alloy

Model NO.

PB3N310B48U

Type

Centrifugal Fan

Electric Current Type

Mounting

Free Standing

Certification

RoHS, ISO, CE, CCC

Product Name

310*134.5mm Ec-DC Backward Curved Centrifugal Fan

Fan Feature

0~10VDC/PWM Speed Control, Tach Output

Motor Type

Ec Brushless External Rotor Motor

Rated Voltage

48 VDC

Air Flow

129.47 Cfm / 2200 M3/H

Static Pressure

2.56 Inh2o / 640 PA

Protection Type

IP44

Insulation Class

Operating Temperature

-25~+60

Weight

3.85 Kg

Acoustical Noise

71 dB(a)

Dimension

310mm X 134.5mm

Material of Impeller

Aluminium Sheet

Number of Blades

Bearing System

NMB Ball Bearing

Transport Package

Standard Exporting Package

Specification

102mm Rotor

Trademark

PBM

Origin

Suzhou, Jiangsu

HS Code

8414593000

Production Capacity

50, 000PCS/Year

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.