What certifications does the product have?

It is certified with RoHS, ISO, and CE.

What kind of after-sales support is available?

We provide video technical support for after-sales service.

What is the speed control method?

Speed control is achieved via 0-10VDC signal.

400mm Ec 3000cfm Ventilation Backward Centrifugal Fan 220V

Name: 400mm Ec 3000cfm Ventilation Backward Centrifugal Fan 220V
Brand: Seemtek Fan (Suzhou) Co., Ltd.
SKU: 2158910045

Jiangsu, ChinaSeemtek Fan (Suzhou) Co., Ltd.

US$415.50

1-99 pieces

US$367.70

100-499 pieces

US$339.40

500+ pieces

Product profile

Customization

Available

Material

Aluminum

Usage

Ahu/FFU/Retrofitting Fan/Air Conditioning

Model NO.

B3E-2A400-Y2-12

Flow Direction

Centrifugal

Pressure

High Pressure

Certification

RoHS, ISO, CE

Blade Material

Aluminum

Speed

1520rpm

Warranty

2 Years

Motor Type

Ec External Rotor Motor

After-Sales Service Provided

Video Technical Support

Product Type

Centrifugal Fan with Bracket

Customized Support

OEM, ODM

Mounting

Any

Type

Centrifugal Fan

Applicable Industries

Cooling&Heating, Refrigeration Industry, Ahu Equip

Core Components

Motor, Bearing, Impeller, Control System

Voltage

220V

Fan Pressure

High Static Pressure Fan

Speed Control

0-10VDC

Specification

400mm

Trademark

Seemtek

Origin

Jiangsu, China

Production Capacity

50, 000PCS/Year

Key features

EC Brushless Motor: Features EC brushless external rotor motor for high efficiency and energy saving.

High Static Pressure: Delivers high pressure performance suitable for AHU, FFU, and air conditioning systems.

OEM and ODM Support: Provides full OEM and ODM customization services for specific requirements.

IP54 Protection Rating: Offers IP54 protection against dust and water jets for reliable operation.

Comprehensive Certifications: Certified with RoHS, ISO, and CE standards for global market compliance.

Video Technical Support: Includes video technical support for after-sales service and troubleshooting.

Maintenance-Free Bearings: Equipped with maintenance-free ball bearings for long-term durability.

Flexible Speed Control: Supports 0-10VDC speed control for precise airflow adjustment.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Seemtek Fan (Suzhou) Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤3.56h

About Our Factory & Business Background

AddressNo. 333, Runyuan Road, Xiangcheng District, Suzhou, Jiangsu, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsEc Fan, Centrifugal Fans, Backward Curved Centrifugal Fan, Centrifugal Fan with Bracket, Forward Curved Centrifugal Fan, Axial Fans, Blower Fans, BLDC External Rotor Motor, Plug Fan, Centrifugal Blower

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Overseas Agent/BranchNo

Product Q&A

Q:What is the motor type?

It uses an EC brushless external rotor motor.

Q:What is the warranty period?

The product comes with a 2-year warranty.

Q:Can you provide OEM or ODM services?

Yes, we support both OEM and ODM services.

Q:What is the lead time for orders?

Peak season lead time is one month, while off-season is within 15 workdays.

Q:What is the protection rating of the fan?

The fan has an IP54 protection rating.

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