HydraFog Ducted device

HydraFog™ Ducted Humidifier

Corrigan’s HydraFog Ducted Humidifiers use high pressure diffusion to effectively humidify any size space.

Download Precise Humidification Solutions Brochure

Ideal for spaces that are moisture sensitive and require humidification

  • The small footprint allows for direct-room or ducted humidification for optimal energy savings and cost effectiveness.
  • The low maintenance alternative to ultrasonic humidification
  • Easy installation
  • Controller with real-time monitoring capabilities
  • Provides clean, healthy humidity to promote wellness and a comfortable environment
  • 90% more energy efficient than traditional steam humidifiers

Simple Design. Easy to Maintain.

HydraFog Specifications

Water Filtration

  • 0.20 micron filter
  • Corrigan 100% KDF antibacterial filter
  • Reverse Osmosis and other water filtration options available

Reliable, High Pressure Pump

  • High efficiency fractional HP, 115 V motor
  • Plunger pump built to ISO 9001 standards
  • Compact design
  • Forged manifold with lifetime warranty


  • Adjustable output for all humidity levels
  • No-tool disassembly

HMI Touch Screen Control Display

  • NEMA 4X (indoor) display face
  • RJ45 Ethernet Port and USB-A Port (2.0) for data logging

PLC Control
(Programmable Logic Controller)

  • Interface with refrigeration control systems
  • Custom programming
  • Remote monitoring available

Humidity and Temperature Transmitter

  • Interface with existing control systems
  • Probe range: Heated 0-100% RH, Standard 0-80% RH
  • Stable measurements in demanding climate conditions
  • Remote monitoring available