Specifications

Semi-Rigid Spiro Pipe
(air duct, ventilation duct)
*Made of thick aluminum/stainless steel foil
*Non combustible

Semi-Rigid Spiro Pipe (air duct, ventilation duct)

 

SEMIFLEX aluminium/stainless steel semi-flexible air ducts are flexible, extendable and highly reliable for low and medium pressure air conditioning, ventilation, boiler systems and chimney liners. Very light with negligible extra load, easy to install, aesthetic and modern.

 

SEMIFLEX aluminium/stainless semi-flexible air ducts are elastic, flexibile and stretchable. Oval and circular connectors are easily installed.

 

SEMIFLEX aluminium/stainless semi-flexible air ducts is secured using an "INTERLOCK" crimp system."INTERLOCK" crimp systems minimize separation of the duct when it is stretched or bent.

 

SEMIFLEX aluminium/stainless semi-flexible air ducts are non-flammable.

 

PROPERTIES	VALUE
Diameter Range	80-315mm(3"-12")
Thickness of Alu ribbon	0.11mm; 0.09mm, 0.08mm; Available on request
Corrugations	9; 7; 5; Etc
extension rate	1:3, 1:3.5 and 1:3.75
Standard Length	1M; 3M; 5M; 6M