Anyone who decides on roof ventilation can choose between different types. The selection depends on the personal requirements and wishes of each farmer and the local climatic conditions. In…
see also damper ventilation reduced use of electric drives, savings in cabling and electrical components calculation and design by Lock team of experts
see also flap ventilation large areas can be moved with a few components using a push rod system uniform greenhouse climate possible through equal opening of the windows
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Lock GmbH Freimut-Lock-Str. 2 88521 Ertingen Germany
Represented by:
Presidents Dipl.-Ing. Frank F. Lock, …
