Page 15 - GoodYear Rubber Products 1-866-711-4673 HBD Thermoid Inc

Neoflex®
Neoflex ducting is designed for conveying hot or cold temperature air and fume control
applications ranging from -40°F to +300°F. It is not recommended for applications
involving the movement of liquids or abrasive materials, or for negative pressure
applications. Its excellent flexibility allows for easy installation around
obstructions and sharp bends. Typical applications include portable
generator cooling, heater ducts and electronic equipment cooling.
Neoflex Type SNF – This extremely lightweight, highly flexible, low pressure
ducting is suitable for conveying fumes and air. Short lengths can be easily
attached together to form a continuous length. It features a single ply of neoprene
coated fiberglass fabric with an internally exposed helical wire reinforcement.
800/543-8070 Fax 800/423-4354 www.hbdthermoid.com
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Product information is subject to change. For full details, visit our website or contact Customer Service.
INDUSTRIAL DUCTING PRODUCTS
800/835-0682
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Neoflex Type DNF – It features a double ply of neoprene coated fiberglass fabric with the
helical wire reinforcement encased between two plies of fabric. Higher pressure rating,
improved air flow and less air friction loss are the benefits of the 2-ply construction.
Type SNF
Inside Diameter (inches) 2 3 4 5 6 7 8 10 12
Weight (lbs./ft.) .15 .23 .31 .39 .47 .55 .63 .78 .95
Inside Bend Radius (inches) .50 .75 1.00 1.25 1.50 1.75 2.00 2.23 2.50
Length Required for 180° Bend (inches) 8 12 16 20 24 28 32 39 46
Minimum Burst Pressure (psig) 120 105 85 58 44 30 26 16 10
Internal Working Pressure (psig) 30 26 21 14.5 11 7.5 6.5 4 2.5
Maximum Leakage (cfm/ft. at working pressure) .030 .045 .060 .075 .090 .105 .120 .135 .150
Crush Resistance (lbs./ft.) 400 320 290 240 200 190 145 105 60
Axial Tensile Strength (lbs.) 425 575 700 900 900 900 900 900 900
Compressed Length (inches per foot) 3.5 3.5 3.5 2.5 2.0 2.0 2.0 2.0 2.0
Operating Temperature Range -40°F to +300°F
Type DNF
Inside Diameter (inches) 2 3 4 5 6 7 8 10 12
Weight (lbs./ft.) .22 .35 .47 .58 .69 .81 .92 1.15 1.35
Inside Bend Radius (inches) .75 1.10 1.25 1.50 1.75 2.00 2.25 3.00 4.00
Length Required for 180° Bend (inches) 10 14 19 24 28 32 38 50 60
Minimum Burst Pressure (psig) 185 160 144 84 76 48 43 38 22
Internal Working Pressure (psig) 46 40 36 21 19 12 9.5 6.5 5.5
Maximum Leakage (cfm/ft. at working pressure) .020 .030 .040 .050 .060 .070 .080 .100 .120
Crush Resistance (lbs./ft.) 400 320 290 240 200 190 145 105 60
Axial Tensile Strength (lbs.) 550 720 900+ 900+ 900+ 900+ 900+ 900+ 900+
Compressed Length (inches per foot) 4 4 3.5 3.5 3.5 3.5 3.5 3.5 3.0
Operating Temperature Range -40°F to +300°F
* NeoFlex Type SNF is normally available in 10 foot lengths, however this product can be ordered in a range of diameter sizes and lengths.
* NeoFlex Type DNF is normally available in 10 foot lengths, however this product can be ordered in a range of diameter sizes and lengths.
* Contact Customer Service for complete details.
For Assistance: 800/835-0682 or E-Mail: info@hbdthermoid.com