Non-insulated air connector with extremely strong woven fiberglass fabric with flame retardant coating, permanently bonded to a corrosion resistant coated spring steel wire helix. For all pressure heating and cooling systems. A superior alternative in applications where insulated duct is not required, or cannot be used.
| Diameter | 2-14 inches ID |
| Pressure Rating | (WG) |
| Positive | 10 inches (2˝-14˝ ID) |
| Negative | 1 inch (2˝-14˝ ID) |
| Velocity | 5000 FPM |
| Temp. Range | -20°F – 250°F cont. |