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Feel-good environment all round
Supply and extract air humidifiers

Hygienically matched humidification systems for a wide variety of applications.

Personal wellbeing, just like process and production environments, demands a controlled and optimised relative humidity, as well as a defined temperature. The use of adiabatic humidification systems in combination with efficient heat recovery can also enable a reduction in operating costs.

Benefits of controlled air humidification:

  • Ideal indoor environment in all seasons
  • Safeguarding trouble-free process engineering
  • Prevention of electrostatic charging, important in IT areas
  • Reduction of the electrical cooling capacity if necessary

WOLF offers structurally and hygienically matched system solutions for a wide variety of humidification systems. Hygiene requirements, accessibility, cleaning capability and compliance with all current standards and regulations are naturally assured.

You can expect and assume high standards:

  • Internal, stainless steel humidification chamber
  • Stainless steel drip pan with 3D slope to drain outlet
  • Sight glass with blackout option
  • Moisture-proof lights with cabling
  • Extensive servicing and cleaning options

Supply air humidifiers FOR VERY HIGH HYGIENE REQUIREMENTS
Steam humidifiers

Deployed in the supply air flow for controlled humidification and condensate drainage.
[Translate to International:] Druckdampfverteiler

Steam humidifiers are deployed in the supply air flow for controlled air humidification. Water is brought to the boil in the humidifier, using electricity or gas, and evaporates. This separates out or destroys all minerals and biological constituents.
The pure water vapour is injected into the air flow, where it is absorbed via the steam lance fitted inside the air handling unit. The condensate produced is collected in a stainless steel pan with three-sided slope to the side drain and is discharged in a controlled manner.

  • Maximum hygiene
  • Variable output control possible
  • Low water losses (condensate)
  • No air reheating required
  • Short installed length possible
  • Easy to service
  • Suitable for various water qualities

Supply air humidifiers for maximum efficiency
High pressure humidifiers

Deployed in the supply air flow for controlled humidification and condensate drainage.

Deployed in the supply air flow for controlled air humidification. The water is brought to the boil in the humidifier, using electricity or gas, and evaporates. This separates out or destroys all minerals and biological constituents.
The pure water vapour is injected into the air flow, where it is absorbed via the steam lance fitted inside the air handling unit. The condensate produced is collected in a stainless steel pan with three-sided slope to the side drain and is discharged in a controlled manner.

  • Very hygienic, as there is no circulating water (osmosis water)
  • High humidifier output of up to 90 % relative humidity 
  • Variable output control via speed-controlled humidifier pump

Extract air humidifier for adiabatic cooling
Contact humidifiers

[Translate to International:] Kontaktbefeuchter

Deployed in supply and extract air flow for adiabatic humidification. Drinking water is distributed by a pump module via an evaporation surface integrated in the air handling unit. The previously heated air in the supply air or the warm extract air absorbs the evaporated water and is adiabatically humidified.

The evaporator is treated with a germicidal (silver ionisation) coating. Hygienic safety can be further improved with UV light and blow down equipment. Waste water is collected in a stainless steel pan with three-sided slope to the side drain and is discharged in a controlled manner.

  • Suitable for adiabatic extract air cooling
  • No water treatment required
  • High humidifier output of up to 90 % relative humidity
  • Complete drainage through 3D pan made from aluminium or stainless steel
  • Internal casing made from stainless steel
  • Good accessibility via large inspection doors to facilitate maintenance
  • with inspection port that can be blacked out