Turning Vane System
Specification and Product Detail

Application
Fitted to efficiently direct air around bends in the ductwork system. The turning vane and track are cut to the required length to suit the bend and assembled using the “Fastrac” fixing tool. The assembled turning vane is then fitted into the bend.
Features
Designed to provide economical air turns. Continuous seam joint forms a rigid section,
adding strength to the associated bend.
Smooth external face thereby reducing friction
loss and low noise generation.		 ‘Fastrac ’fixing track is prepunched at 60mm
centres to ensure constant spacing of vane.
Vane is roll formed from a single strip to alleviate problems of splitting. Unique ‘Fastrac’ fixing tool allows rapid
assembly without the need for riveting or spot
welding.

Material Specification
  gauge weight
DS100
DS101		 0.5mm
0.7mm 		0.587/m
0.533/m
British Standard BS EN 10142:2000 steel grade and coating specification EN 10142 DX51D + Z2755-N-A-C
Aerofoil turning vane and fixing track can also
be supplied,manufactured from type grade 316
stainless steel.
Should a single skin system be required use
(DS107)supplied in 40m coils.
Packaging Details
Bundles of 30m or 300m
3000mm standard length
Fixing Tool
DS104 fixing tool supplied individually,
replacement tips (DS105)are available.

Design Specification
Square bends shall be fitted with turning vanes,
with a maximum spacing between the vanes of
60mm.They shall have an inner radius of 50mm
and the maximum length of unsupported vane shall
be 1250mm.The completed turning vane assembly
shall be fitted into the duct by mechanically closed
rivets or bolts.

All dimensions in millimetres
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