Into the “air” category we present several versatile profile models suitable for closures, blocking, regulators and rotors for air flow generation and management systems, such as fans and air filters, air conditioners, air generation machines, pipes, ducts and more. In particular, this version is the ‘type 1’ air conditioning profile. It is a galvanised profile with a hooking semi-ring in the middle and two small bent-wings on both ends, which allow rotary operation. Profile dimensions, material and any processes or treatment can be adapted to the needs of the customer