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400mm Industrial Exhaust Fan: The Dual-Purpose Solution for Fire Safety and Livestock Cooling

Basic Properties
Place of Origin: China
Brand Name: Terrui
Certification: CE
Model Number: YBA072DECGSWMB6
Trading Properties
Minimum Order Quantity: 10
Price: Discuss
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Product Summary
400mm industrial exhaust fan with 120,000m³/h airflow, IP55 protection, and ≤70dB noise. Dual-purpose for fire smoke exhaust and livestock cooling with corrosion-resistant coating and energy-efficient 60m³/h per Watt performance.

Product Details

Highlight:

400mm industrial exhaust fan

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dual-purpose livestock ventilation fan

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fire safety exhaust fan with cooling

Max Airflow: 120000m³/h
Power: 3PH/380-480V/50-60HZ
Rotation Speed: 345r/min
Input Power: 2000W
Air Volume/W: 60m³/h
Protection Level:: IP55
Noise: ≤70dB
Installation: 60mm/70mm Pipe Installation
Product Description
400mm Industrial Exhaust Fan: The Dual-Purpose Solution for Fire Safety and Livestock Cooling
Product Overview

The Terrui 400mm series represents a breakthrough in versatile airflow engineering. While primarily rated for high-efficiency fire smoke exhaust, its robust design makes it an essential component for modern livestock ventilation systems. Measuring 400x400mm, this compact powerhouse is engineered to rapidly clear harmful gases, heat, and smoke, ensuring a safe and breathable environment for both industrial facilities and high-density animal housing.

400mm Industrial Exhaust Fan: The Dual-Purpose Solution for Fire Safety and Livestock Cooling 0

Core Advantages
Acoustic Comfort

Engineered with advanced noise-reduction technology to operate at ≤70dB, protecting animal welfare and preventing noise-induced stress in workers.

Dual-Function Utility

Seamlessly transitions from daily-use livestock ventilation to high-capacity emergency smoke extraction, providing unparalleled ROI.

Superior Corrosion Resistance

Features specialized protective coating that prevents rust even when exposed to high ammonia levels typical of poultry and dairy barns.

Space-Saving Footprint

Compact 400mm square frame allows for flexible installation in wall headers or integrated ductwork where space is at a premium.

Key Features
  • Precision-Balanced Blades: High-grade steel blades are single-riveted to ensure vibration-free rotation and steady, concentrated airflow
  • Industrial-Grade Motor: Equipped with high-torque motor designed for 24/7 continuous operation without overheating risk
  • Enhanced Safety Grills: Heavy-duty wire mesh on both sides prevents debris entry and protects personnel and livestock
  • High-Velocity Air Exchange: Capable of massive air displacement, critical for maintaining livestock ventilation efficiency in humid or dusty environments
Why Choose Terrui Ventilation Solutions?
  1. Multi-Industry Compliance: Meets rigorous fire safety standards while fulfilling specialized ventilation requirements of modern agriculture
  2. Optimized Animal Productivity: Maintains quiet 70dB environment to reduce stress that typically lowers egg and milk production
  3. Low Operational Costs: Energy-efficient motor design (60m³/h per Watt) ensures manageable utility bills even during peak summer usage
  4. Long-Term Reliability: Built to endure harsh agricultural conditions, significantly reducing equipment replacement costs and maintenance downtime
Technical Parameters
Specification Details
Product Name 72" Panel Fan
Input Power 2000W
Rotation Speed 345r/min (20%-100% Speed Control)
Current 3.5A
Frame Size 2032×2032×387mm
Protection Level IP55
Max Airflow 120000m³/h
Installation 60mm/70mm Pipe Installation
Power 3Φ/380V/50Hz
Air Volume/W 60m³/h



Frequently Asked Questions
Can this fan be integrated into an automated barn control system?
Yes. Our 400mm fans are compatible with most standard industrial controllers, allowing them to function as a synchronized part of a larger livestock ventilation network.
Is 70dB quiet enough for sensitive livestock like poultry?
Absolutely. 70dB is comparable to a normal conversation, making it significantly quieter than traditional industrial exhaust fans which often exceed 85dB.
How does the fan perform in high-humidity environments?
The motor and housing are designed with IP55 protection and anti-corrosion finishes specifically to withstand the humid and corrosive conditions found in livestock barns.
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