IMPERIAL 7-in x 300-in Polyester Insulated Flexible Duct R 6 Item #580297 | Model #48302 High temperature range of -40°

High temperature range of -40° C to 65° C

Spatulas for wall-- each handle is designed with a middle hole

For use in evaporative coolers

Designed for use in new construction or when modifying existing pipe

letting the flange through the lever

IMPERIAL 7-in x 300-in Polyester Insulated Flexible Duct R 6 Item #580297 | Model #48302 High temperature range of -40°This Imperial Insulated Flexible Duct is ideal for use with heating, ventilation, and air conditioning systems. Its 2 ply polyester laminated inner core is constructed with supportive, non corrosive coated wire. A blanket of fiberglass insulation surrounds the core which helps to reduce heat loss and condensation, and a silver metalized outer jacket with reinforced scrim surrounds the fiberglass insulation for durability. Because of its flexible