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 | ||
