🌀 Industrial Ventilation Series

Industrial Axial & Duct Fans

Low-noise axial duct fans, negative-pressure greenhouse square box fans, mobile post ventilators, and high-temperature smoke extraction axial fans.

Engineering & Design Highlights

  • Cast Aluminum Aerofoil Blades
  • Aerodynamic Bellmouth Inlet Ring
  • 280°C/0.5h High-Temperature Smoke Certification
  • Explosion-Proof ATEX/Exd Options
  • Flanged Cylindrical Duct Housing

Recommended Industrial Applications

  • Greenhouses & Agricultural Facilities
  • HVAC In-Line Duct Boosting
  • Factory Worker Spot Ventilation
  • Tunnels & Underground Enclosures
  • Fire Emergency Smoke Exhaust (280°C)
Engineering Reference

Technical Selection & Sizing for Industrial Axial & Duct Fans

Identify the required air exchange rate (m³/h), total static pressure drop (Pa), and acoustic criteria to match your project specifications.

01

Determine the target air volume requirement based on room volume and hourly air change rate.

02

Calculate external duct and louver static resistance in Pascals (Pa).

03

Verify acoustic dBA limits for the intended installation environment.

04

Contact Deton engineering support for bespoke CAD drawings and fan performance curves.

Available Models & Technical Series

Explore technical datasheets, CAD schematics, and performance parameters for each model in the Industrial Axial & Duct Fans lineup.

GLF Series Box Negative Pressure Axial Fan - Industrial Axial & Duct Fans Model GLF-800 / GLF-1000 / GLF-1250 / GLF-1400 Axial Fans
GLF-800 / GLF-1000 / GLF-1250 / GLF-1400

GLF Series Box Negative Pressure Axial Fan

The GLF Series is a high-volume, low-speed negative pressure box fan widely used in modern greenhouses, poultry farms, and factory cooling systems with evaporative cooling pads. Features stainless steel blades and a centrifugal shutter-opening push-pull mechanism ensuring 100% full opening during operation.

Box Dimensions 800x800mm to 1380x1380mm
Air Volume 22,000 - 44,500 m³/h
FG Series Low-Noise Axial Duct Fan - Industrial Axial & Duct Fans Model DF3G-4 / DF4G-4 / DF5G-2 / FG-2.5 / FG-3.0 / FG-4.0 / FG-5.0 / FG-6.0 Axial Fans
DF3G-4 / DF4G-4 / DF5G-2 / FG-2.5 / FG-3.0 / FG-4.0 / FG-5.0 / FG-6.0

FG Series Low-Noise Axial Duct Fan

The FG / DF-G Series is a cylindrical flanged in-line axial duct fan designed for direct insertion into round ventilation ducts. Featuring aerodynamically shaped bellmouth entry cones and adjustable-pitch blades, it delivers high efficiency and low acoustic noise.

Duct Diameter 250mm - 600mm (10" - 24")
Air Flow Capacity 1,200 - 16,500 m³/h
JGF Series Low-Noise Mobile Post Ventilator - Industrial Axial & Duct Fans Model JGF-4 / JGF-5 / JGF-6 / JGF-III Series Axial Fans
JGF-4 / JGF-5 / JGF-6 / JGF-III Series

JGF Series Low-Noise Mobile Post Ventilator

The JGF Series is a specialized high-velocity spot-cooling axial fan mounted on a portable wheeled chassis. Engineered to deliver targeted cooling airflow directly onto workstations, furnaces, and assembly lines.

Fan Diameter 400mm / 500mm / 600mm
Air Volume 4,500 - 15,000 m³/h
XPZ Series High-Temperature Smoke Exhaust Axial Fan - Industrial Axial & Duct Fans Model XPZ-4 to XPZ-10 (400mm - 1000mm) Axial Fans
XPZ-4 to XPZ-10 (400mm - 1000mm)

XPZ Series High-Temperature Smoke Exhaust Axial Fan

The XPZ Series is a specialized high-temperature smoke extraction axial fan certified for emergency fire safety systems. Capable of continuous operation at 280°C for over 30 minutes, it extracts toxic smoke during building fire events.

Impeller Size 400mm - 1000mm
Air Flow Rate 3,500 - 65,000 m³/h
Frequently Asked Questions

Technical & Procurement FAQs

Common questions regarding aerodynamic sizing, electrical configurations, and global standards for Industrial Axial & Duct Fans.

What is the certified high-temperature smoke extraction rating of XPZ series axial fans?

Deton XPZ Series high-temperature axial fans are certified by CNAS and national fire testing agencies to operate continuously in 280°C hot smoke for at least 30 minutes, ensuring emergency evacuation safety in buildings and tunnels.

How does the GLF negative pressure fan achieve high efficiency in greenhouses?

GLF box fans use Krupp 430 punch-formed stainless steel blades and a centrifugal drop-hammer mechanism that forces shutters 100% open, eliminating air resistance and delivering up to 44,500 m³/h per unit.