250mm Backward Centrifugal Fan Inline Duct Ventilation Exhaust Support Bracket Fan HVAC Video,Demo, How It Works & Features

Name: 250mm Backward Centrifugal Fan Inline Duct Ventilation Exhaust Support Bracket Fan HVAC
Uploaded: 2026-07-17T13:02:53+08:00
Description: Watch the 250mm Backward Centrifugal Fan Inline Duct Ventilation Exhaust Support Bracket Fan HVAC video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-07-11 4440

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Product Specifications

Model NO.:

PK3N250B24-TZ0

Material:

Plastic

Blade Material:

Plastic

Type:

Centrifugal Fan

Electric Current Type:

Mounting:

Free Standing

Certification:

RoHS, CE

Product Name:

Waterproof IP55 Fan Ec-DC Backward Curved

Fan Feature:

0~10VDC/PWM Speed Control, Tach Output

Motor Type:

Ec Brushless External Rotor Motor

Rated Voltage:

48VDC

Air Flow:

1350 M3/H

Static Pressure:

900 PA

Protection Type:

IP55

Insulation Class:

Operating Temperature:

-25~+60

Operation Mode:

Trademark:

PBM

Transport Package:

Standard Exporting Package

Specification:

72mm Rotor

Origin:

Suzhou, Jiangsu

HS Code:

8414593000

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