Central extraction

The hidden force behind your company

When central extraction is used, all sections are connected to an air duct with fans placed centrally. Each section has an air-control unit that measures and controls the ventilation accurately. The section with the highest ventilation requirements determines the capacity of the central fans that are controlled by a frequency controller. Central extraction systems are therefore energy efficient and you can determine the emission point you want and use an air scrubber if required. Stienen offers you a flexible control system that enables you to control central extraction completely according to your requirements.

 

AQC air-control unit The AQC air-control unit measures and controls the desired ventilation level from 0.5 m/s. This is done very accurately and independently of weather and pressure differences. The unit is used as a measuring and choke unit in central extraction systems or directly under the ventilation shaft. Our AQC air-control units are available with various diameters and are made of robust plastic and stainless steel. read more

Climate controllers Whatever the weather our climate controllers automatically provide the correct balance between ventilation, heating and energy consumption. In this way you are guaranteed an optimum housing climate at the lowest possible costs. read more

PC Management Software Would you like to make the performance of all your company locations even clearer? Then our software package for the PC is just what you need. It automatically collects all the information from your climate computers and translates it into valuable management data. In this way you can control performance continuously and can adjust the settings from your PC if necessary. Nothing is left to chance. read more

Energy-saving fans The wide range of Stienen fans is vital within your ventilation system. Robust, quiet, easy to control and energy saving. This makes them extremely suitable for use in pig farming. They perform particularly well in the most generally used control range (up to 35% of the ventilation capacity). read more

Alarm systems You do not have to be on the spot to know what is happening. With our alarm panels you can create a safe working system that is suitable for your situation. You can clearly see the situation in your housing unit immediately via a signal to your wireless or IP pager. Our panels are suitable for several (climate) computers. read more

Plug and play connection cables Wireless cables that fit through a ¾ duct easily. The quick, water-tight and correct installation of all your Stienen equipments is then very simple! read more