Sistemtav is used in both ground and air systems. Height can be adjusted as desired. It is used by attaching a hanger apparatus in the air system. Produced with static paint technology, Sistemtav Channel Legs work for a long time even in fertiliser and ammonia. It is made of strong and non-stretching quality 1.5mm sheet metal. Your legs The foot gaps are closed with plastic plugs to prevent internal rusting. Foot height is 45 cm.