| CONNECTION STYLE | ROUND BOTH ENDS |
| CONNECTION TYPE | PLAIN BOTH ENDS |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| OUTSIDE DIAMETER | 8.00 INCHES NOMINAL BOTH ENDS |
| MATERIAL | ALUMINUM ALL PLIES |
| MATERIAL | FIBERGLASS TAPE |
| MEASURING METHOD AND LENGTH | 25.0 FEET NOMINAL OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | METALLIC 2-PLY FLEXIBLE DUCT WITH SCRIM |
| SPECIAL FEATURES | MAXIMUM AIR FLOW: 1745 CFM; NOT FOR USE FOR DRYER VENTING; DESIGNED FOR HVAC APPLICATIONS AS WELL AS BATHROOM VENTING AND GENERAL VENTING; NON-INSULATED |
| STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| TEMP RATING | 266.0 FAHRENHEIT |
| TEST DATA DOCUMENT | UNDERWRITERS LABORATORY STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |