FLEXAUST Heat-Flex Flex-Vest® Series 12 ft. Duct Hose (-65°F to 550°F) FLEXVEST100X12

Flexaust Heat-Flex Flex-Vest® Series 12 ft. Duct Hose Heat-Flex Flex-Vest Hose has a inner layer of double-ply silicone coated fiberglass fabric reinforced with a spring steel wire helix. Flex-Vest outer layer is single-ply neoprene coated polyester fabric hose reinforced with a spring steel wire helix. Temperature Range: -65°F to 550°F Features Insulation: 1-inch fiberglass insulation (R Value = 4) Insulated dryer hose Combines flexibility with minimal heat loss Suited for air handling applications at low positive & low negative pressures Good flexibility Excellent external abrasion & chemical resistance Standard Colors:  iron oxide red inner layer, black outer layer Temperature Range: -65°F to 550°F inner layer intermittent to 600°F, -40°F to 250°F outer layer Specifications                   INSIDE WEIGHT BEND COMPRESSION NEGATIVE  WORKING     DIAMETER LBS/FT RADIUS RATIO PRESSURE PRESSURE     IN   IN   IN/HG PSI     1 0.5 3.1 2:1 29 30     1.5 0.6 4 2:1 29 30     2 0.8 5 2:1 29 30     2.5 0.9 6 2:1 29 30     3 1 7.5 2:1 29 30     4 1.2 8.5 2:1 27 30     6 1.6 9.5 2:1 9 19                   Downloads Specification Sheet (PDF Download)