Plug Fan, K3G450-PB, K3G450-PA, 400V, 450mm

This plug fan is published with the manufacturer’s full specification — 400V, air flow 14000 / 15055 /16500m3/h. Made by Beijing Henry Mechanical & Electrical Equipment Co,Ltd (8 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.

Key Features of This Plug Fan

• Model Number: K3G450-PA31-03/F01, K3G450-PB24-01/F01, K3G450-PB29-L1
• Power: 4500/5250/6800W
• Voltage: 400V
• Air Flow(Max.): 14000 / 15055 /16500m3/h
• Blade Material: Aluminium
• Speed: 2480/2600/2800RPM

Technical Specifications

Product Details

ebmpapst K3G450-PB K3G450-PA 400V EC Plug Fan 450mm HVAC Fan AHU Project Air Handling Unit EC Fan Retrofit FanGrid Solutions

Specification

item	value
Type	Centrifugal Fan
Applicable Industries	Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company
Customized support	OEM
Electric Current Type	AC
Blade Material	Aluminium
Mounting	FREE STANDING
Place of Origin	Germany
Brand Name	ebmpapst
Model Number	K3G450-PA31-03/F01, K3G450-PB24-01/F01, K3G450-PB29-L1
Voltage	400V
Warranty	1 Year
After-sales Service Provided	Online support
Type	centrifugal Fan
Voltage	400V
Size	450mm
Frequency	50~60Hz
Power	4500/5250/6800W
Current	6.8/8/10.3A
Air Flow(Max.)	14000 / 15055 /16500m3/h
Air pressure	1600/1800/2100Pa
Speed	2480/2600/2800RPM

What Is an AHU Fan?

An AHU fan (Air Handling Unit fan) is a core component of the air handling unit, responsible for moving and conditioning air within HVAC systems.It plays a critical role in air distribution, temperature and humidity control, and indoor air quality management. AHU fans are commonly used in commercial buildings, clean rooms, hospitals, and industrial facilities to: Deliver consistent airflow throughout the space Regulate temperature, humidity, and cleanliness levels.Meet the specific air quality requirements of sensitive processes.By ensuring efficient airflow and environmental control, AHU fans help maintain a comfortable.energy-efficient, and healthy indoor environment.

HVAC Industry shift: From Energy Waste to Smart Efficiency

Good news? Upgrading doesn't mean a full system overhaul. With the right EC fans and plug-and-play control solutions, your AHU can be smarter, quieter, and more efficient-fast. See howour complete fan and control solutions solve all these challenges in one go.

Why Upgrade Your AHU Today?

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

Common Pain Points We Hear from AHU Users:

High energy bills from outdated AC fansNoisy systems with poor airflow controlFrequent breakdowns and costly maintenance

Application Fields

Widely used in shopping centers, office buildings, hotels, clean workshops, airport terminalssubway stations,laboratories, data centers and so on.

Fan Recommend

RadiCal Series

· Size range include 355mm – 630mm · Wind pressure up to 1200Pa · Wind volume up to 21000m3/h · Energy saving, reliable quality, maintenance free operation

RadiPac Series

· Modular version with mounting bracket · Wind pressure up to 2000Pa · Maximum air volume up to 19000m3/h · Low power consumption, high wind pressure

AHU Fan /EC Fan/Air Conditioner Fan can be equipped

with a complete fan controller

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

RadiCal Series

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

HMl Controller Features:

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

Case Recommend

AC Variable Frequency Motor + Inverter + Pulley centrifugal Fan

Power Consumption :22kW

Comparison of Energy Saving Data

AHU Transformation and Upgrading

Service Advantage

Company Introduction

Beijing Henry Mechanical and Electrical Equipment Co., Ltd.is a professional supplier of fans and industrial control products, mainly focused on: Ventilation and heat dissipation solutions Industrial control system accessories Our products are widely applied in: Ventilation, air conditioning, refrigeration, heating, electrical automation, frequency converters, rail transit, HVAC (FFU/AHU), air purification, new energy vehicles, and more. For decades, we've been committed to customer satisfaction through: Enthusiastic service, fast response, scientific management, and a practical, innovative spirit —earning a solid reputation across industries.

FAQ

1. Who are we?
Beijing Henry has been engaged in fan industry since 2006 and have become the most professional fan distributor in
China. We have a warehouse of over 8000 ㎡，and more than 100,000 units products in stock.

2. Why choose us？
Excellent Experience
>15000 Customers
Decades of accumulation
Hundreds of successful cases Professional Team
The core staff of Sales & Technical Department have more than 5 years of experience
Diversified Product Solutions
We can offer several product solutions for customers to choose
Quick Response
Reply within 10 minutes, 24 hours online
Adequate Stock
More than 20 brands，5000 models，100000 units in our warehouse
Perfect Service
Professional technician for pre-sale & after-sale support

Ordering and Pricing

• Minimum order quantity: 1 piece
• Volume pricing:
  • 1–49 piece: US $1390.91 / piece
  • 50+ piece: US $1321.37 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this plug fan?

The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Can the plug fan be supplied for my local voltage?

The standard configuration is 400V. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Beijing Henry Mechanical & Electrical Equipment Co,Ltd, based in China. The company 8 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Beijing Henry Mechanical & Electrical Equipment Co,Ltd range on HVACR Nexus.

See more in Air Handling Units on HVACR Nexus.