12″ dia. x 25′ long polyester sewn construction flexible duct. Has a high heat tolerance, retains heat, and lasts significantly longer than mylar. For use with Pro Series diesel and propane heaters. Click here for our full line of gas heaters.
- Weight 8 oz./yd.² (227 g/m²)
- Temperature -20° to 400° F (-29° to 204° C)
- Pitch 7″ (200 mm)
- Inside Diameter 12” (305 mm)
- Length 25′ (7.5m)
- Color – Black
- End Finishes- Belt cuff on entry end and soft cuff on exit end, 2 storage straps