Double-ply fabric hose with a silicone coated fiberglass inner layer & a silicone coated Nomex® outer layer reinforced with a spring steel wire helix & external filament fiberglass cord. Heat-Flex NS hose is ideal for applications where constant flexing is involved. Temperature Range: -65°F to 550°F Features Nomex® material increases flex life & abrasion resistance Suited for high temperature air handling applications The narrow pitch allows for tight bending radius while maintaining a smooth air flow Idea for applications where constant flexing is involved Non-kinking Resistant to many oils & solvents, ozone, water, fungus & alkalis Specifications INSIDE WEIGHT BEND COMPRESSION NEGATIVE WORKING DIAMETER LBS/FT RADIUS RATIO PRESSURE PRESSURE IN IN IN/HG PSI 1 .12 1.2 3:1 29 30 1.5 .17 1.8 3:1 29 30 2 .25 2 3:1 29 30 2.5 .3 2.3 3:1 29 30 3 .33 2.5 3:1 29 30 3.5 .4 2.5 2:1 29 30 4 .48 3 5:1 27 30 4.5 .54 3.2 5:1 20 30 5 .59 3.5 5:1 14 30 6 .62 4 5:1 9 19 8 .79 4 5:1 9 14
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