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Universal Characteristics:
Dia: 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 22, 24 inches
UL181 / ETL Class 1
UL 181 vs. ETL
Installation Instructions
Nationally Recognized Test Laboratories:
http://www.osha.gov/dts/otpca/nrtl
Flame/Smoke: 25/50
Operating Temp. Range:
-20 to 250F
Vapor Barrier Permeance:
A.S.T.M. E,
E96, Procedure A
Mechanical Lock Construction
Thermal Conductance:
R-4.2, R-6.0, R-8.0
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Non-Insulated |
Non-Insulated |
Non-Insulated |
Non-Insulated |
Non-Insulated |
| Pressure Rated |
Pressure Rated |
Pressure Rated |
Pressure Rated |
Pressure Rated |
10" w.g. positive
10" w.g. neg thru 12" dia.
5" w.g. neg 14" & 16" dia.
1" w.g. neg. 18" & 20" dia. |
20" w.g. positive
10" w.g. neg thru 12" dia.
5" w.g. neg 14" & 16" dia.
1" w.g. neg. 18" & 20" dia. |
25" w.g. positive
10" w.g. neg thru 12" dia.
5" w.g. neg 14" & 16" dia.
1" w.g. neg. 18" & 20" dia. |
10" w.g. positive
10" w.g. neg thru 12" dia.
5" w.g. neg 14" & 16" dia.
1" w.g. neg. 18" & 20" dia. |
6" w.g. positive
5" w.g. neg thru 16" dia.
1" w.g. neg. 18" & 20" dia. |
| Rated Velocity |
Rated Velocity |
Rated Velocity |
Rated Velocity |
Rated Velocity |
| 5500 F.P.M. |
5500 F.P.M. |
5500 F.P.M. |
5500 F.P.M. |
5500 F.P.M. |
| 1NI |
3NI |
4NI |
5NI |
8NI |
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Connector Rated
Polyethylene (PE) Fabric
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Connector Rated
Trilaminate of Aluminum Foil, Fiberglass and Aluminized Polyester
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Duct Rated
PVC Coated Fiberglass Cloth
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Connector Rated
Trilaminate of Aluminum Foil, Fiberglass and Aluminized Polyester
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Connector Rated
Chlorinated Polyethylene (CPE) Fabric
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Available in 25 ft Standard Lengths
Sizes to cover diameters from 4" thru 10", 12", 14", 15", 16", 18", 20", 24"
Thick Fiberglass Blanket - R-4.2, R-6.0, R-8.0
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Type TSB
Fire-Retardant
Polyethylene Outer
Perm. rating = .10 grains
per square foot, per hour,
per inch of mercury
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Type TSM
Reinforced, Metalized
Outer Jacket
Perm. rating = .05 grains
per square foot, per hour,
per inch of mercury
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