Page 14 - HBD_THC_19633.qxd (Page 1)

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Cyclone®
Cyclone Type UBI – This preinsulated ducting is designed to move large volumes of
hot or cold conditioned air with negligible heat loss or gain. Its exterior scuff strip provides abrasion
resistance. Both flexible and lightweight, it provides a compressibility ratio of approximately 5 to 1.
Type UBI Construction:
A. Galvanized spring steel wire helix, fully enclosed.
B. Two ply vinyl coated polyester fabric.
C. Insulation blanket encased between material plies.
D. Thermoplastic scuff strip.
E. Nylon thread stitching.
Cyclone Type NNI – This ducting features excellent thermal qualities with factory installed insulation, and is capable of
moving large volumes of pre-conditioned air. Its smooth liner offers less air friction loss than other types. Compressibility
is approximately 5 to 1. It’s excellent for mobile vehicles that have air conditioning units manufactured to order.
Type NNI Construction:
A. Galvanized spring steel wire helix, fully enclosed.
B. Three ply neoprene coated nylon fabric with liner
ply bonded to interior.
C. Insulation blanket encased between material plies.
D. Thermoplastic scuff strip.
E. Nylon thread stitching.
Cyclone Type NCR – Designed for applications involving sawdust, powders, dry cement, dust and assorted other light
abrasive materials. A neoprene dip coat is applied to the interior and exterior for dust control. Suitable for applications
requiring large diameters for dust control.
Type NCR Construction:
A. Galvanized spring steel wire helix, fully enclosed.
B. Single ply neoprene coated nylon fabric.
C. Neoprene rubber dip coating inside and outside.
®
Type UBI Technical Data:
Inside Diameter (inches): 5 to 30
Larger diameters available upon request.
Operating Temp. Range: -40°F to +250°F
Standard Lengths: 10, 15 and 25 ft.
Longer lengths available.
Color: Yellow with black helical wear strip.
Type NNI Technical Data:
Inside Diameter (inches): 5 to 30
Larger diameters available upon request.
Operating Temp. Range: -65°F to +250°F
Lengths: Up to 50 ft.
Color: Olive Drab.
Type NCR Technical Data:
Inside Diameter (inches): 5 to 30
Larger diameters available upon request.
Operating Temp. Range: -40°F to +250°F
Lengths: Up to 20 ft.
Color: Black.
Cyclone Accessories
Belt Loops – When repeated loosening and tightening of clamps is expected,
belt loops should be permanently attached to the ducting’s soft cuff. The loops
are two plies of the same material as the soft cuff.
Hanger Hooks permit suspension of ducting from an overhead travel wire.
Hooks are made of non-corrosive metal and are permanently attached to ducting.
Coupling:
1. Flatband spring steel couplings are available.
2. Wire rings are also available and more economical than flat band couplings.
Connecting to Blower – One end of a single length can be supplied with a soft
cuff, which can be easily slipped over and clamped to the fan or blower collar.
To Couple: Flat band or wire ring coupling. To Disconnect: Simply reverse the procedure shown above.
INSERT AND
TWIST
PULL BACK
AND LOCK