<p style="text-&#10;&#10;align: justify; color:white;"><strong><font face="verdana"><span style="line-height: 20px;">Insulated Duct   </span></font></strong><font face="verdana"><span style="line-height: 20px;">is constructed with a   spring steel wire helix encapsulated in a 2 ply, air tight black inner core. Thermal efficiency is   provided by fiberglass insulation encompasses the core. The outer jacket is made of tough metalized   polyester film laminate, which acts as vapour barrier surface as well.</span></font></p>
<p style="text-align: justify;"><strong><span style="font-family: verdana; line-height: &#10;&#10;20px;">Standard&nbsp;</span><b style="font-family: verdana; line-height: 20px;">Length :   25ft.</b></strong></p>
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<div class="pll" style="font-family: verdana; line-height: 20px; text-align: &#10;&#10;justify; color:white;"><b>Range : 4&rdquo; to 20&rdquo;</b><br />
Max. Permissible velocity : 5000 fpm<br />
Max Recommended Working Pressure : 8&rdquo; w. g.<br />
Temperature Range : 32&deg;-200&deg; F<br />
Insulation Thickness : 25 mm<br />
Insulation Density : 16 kg/ m&sup3;<br />
Insulation R-   Value : 4.2 ( &ordm;F &ndash; Ft&sup2; &ndash; hr/Btu)<br />
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<b>Packing : 1 pc (25 ft)   per carton.</b></div>
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Other   Information</p>
<p><b>Pay Mode Terms:&nbsp;</b>T/T (Bank Transfer)</p>
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