The IRR™ system is comprised by air ducts out of denser fabrics than the NanoSox system whereby the patented technology of sewn-in pockets around the air duct for inserting shape-forming rings provides a basis to preserve its shape even under weak or completely absent pressure. Additional pockets for shape-forming rings at the end of each straight run allow for maximum preservation of the shape of the air duct.
Advantages:
- Complete 360-degree preservation of the shape of the air duct. The air duct is fully taut while there is no air passing through.
- No factors affect the launch or stopping of air movement in the air duct.
- The IRR™ system is assembled at a factory and does not add any extra time that has to be spent assembling/disassembling it. The shape-forming rings are also easily removed from the pockets for the air duct to be washed.
- The IRR™ system is much easier to assemble than similar systems with external maintenance of the air duct’s shape.