Tube Air as a ventilation system in the cowshed
Lubratec SmartBox: su camino hacia la climatización inteligente del establo
Lubratec Smart compatible!
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HUESKER Synthetic GmbH
Fabrikstraße 13-15
48712 Gescher

Lubratec® Tube Air

Better barn climate with tube ventilation according to requirements

With the help of the Lubratec Tube Air ventilation system you can ensure a continuous reduction of the germ pressure in the barn. Permanent barn ventilation with draught-free fresh air directly at the animal prevents respiratory diseases and infections. An enormous improvement in animal health, which is also reflected in reduced treatment costs by veterinarians.

The ventilation tubes are calculated and produced individually according to the requirements. You are welcome to make use of our on-site veterinary consultation to achieve maximum animal health!

The Lubratec Tube Air can be integrated into the Lubratec Smart System.

Continuous fresh air supply directlyn to livestock

Prevention of respiratory illnesses and infections

Lubratec Tube Air

Product benefits

  • Continuous fresh air supply directly to livestock
  • Project-specific calculations and design for your barn
  • Also ideal for existing buildings with low ceilings and few windows
  • Continuous reduction of microbial pressure
  • Prevention of respiratory illnesses and infections – reduction in treatment costs (by up to 60 %)
  • Tubes custom-manufactured for specific application
  • Optional on-site veterinary consulting

Impact of Tubes

On livestock farming

Product benefits

  • Constant food intake and longer lying times
  • Shown to be most cost-effective system on market*
  • Up to 3 ltr increase in milk yield per cow**
  • Measurable stress reduction – healthier cows

Impact on calf farming

37 calf barns were fitted with Lubratec Tubes Air. 66-68 %** fewer respiratory illnesses were observed as a result, leading to a 72-87 %** reduction in the costs for antibiotic treatment.

* Basis of comparison: Cooling systems with wind chill effect; defined air speed per animal; purchase costs and energy costs for a two year period (for a constant fan running time in hours).
**Compared to dairy cows kept in unventilated barns and under ideal conditions.. 

Air Flow Simulation

Efficient cooling with optimum air speeds

Air speed on animal's back

> 1.5 m/s for cubicles
> 2.5 m/s for feeding stations

Options for regulating yield

All tube systems can be combined with state-of-the-art control technology to allow year round use.


Upgrade to EC fans

  • Reduced power consumption through integral
    performance optimisation

Manual controller, continuous (230 V)

  • For voltage regulation
  • Separate on/off switch

Temperature-driven controller (230 V)

  • Temperature measurement via sensors
  • For voltage regulation
  • A utomatic operation

Agricultural computer (0–10 V)

  • Temperature measurement via sensors
  • For frequency regulation
  • Automatic operation
  • Multi-function display

Simple temperature-driven
controller (0–10 V)

  • Temperature measurement via sensors
  • For frequency regulation


        Further information

        can be found here