TECHNICIAL SPECIFICATIONS
Duct Construction
Corrugated aluminium continuous system
Nominal Thickness
90 micron
Diameter Range(Ø)
80 - 800 mm
Operating Temperature Range
-25 °C / +250 °C
Air Velocity
25 m/s (max)
Operating Pressure
+5000 Pa (max)
Standard Length
1.5 m / 3.0 m / 5.0 m Fully extended
Packing
Single nylon package (Bulk packing)
Reaction on to Fire
Non-combustible
Avaiable Options Upon Request
Customized lengths, 120 micron aluminium, Bulk packing
CERTIFICATES
Avrupa (Europe) Class A1 - EN 13501-1
GENERAL FEATURES
- SEMI rigid aluminium corrugated tubes are extendable and highly reliable for low and medium pressure air conditioning, ventilation and boiler systems. SEMI is elastic and stretchable.Oval and circular connectors are easily installed.SEMI is secured using an “INTERLOCK” crimp system. “INTERLOCK” crimp systems minimize separation of the duct when it is stretched or bent.
