V250 Air Duct Plain Ends Metalflex®
Metalflex® V250 Air Duct is UL Listed as a Class 0 Air Duct for general HVAC supply, return and exhaust. The Metalflex® design allows for better stretching and bending characteristics.
PRODUCT FEATURES
- Plain ends
- Ships compressed
- UL® 181 labeled
PRODUCT SPECIFICATIONS
- Metalflex® design allows for better stretching and bending characteristics. This helps eliminate flattening on the outside radius of a bend thus preventing restricted airflow.
- Spiral formed out of aluminum alloy with 30° strength angles between ribs, mechanically locked together with continuous “Acme” lock
- Metalflex® product is produced using the same process, machinery, and materials that has made it so successful for the past 40+ years.
- NFPA 90a and 90b.
PERFORMANCE DATA
- Recommended Operating Pressure: Maximum positive and negative: 3" thru 10" diameters = 12" w.g. 12" diameter = 8" w.g.
- Maximum velocity: 5,000 FPM
- Operating Temp.
- Range: -100°F to +430°F
- Flame Speed: 0
- Smoke Developed: 0
INSTALLATION: Air duct connections and joints shall be made per installation instructions outlined by Builder's Best and as required by the UL 181 listing procedure. (Installation instructions are included inside each carton.)
| Model | Diameter | Length | Listing | Each # | Qty | Case # | UPC | Package |
|---|---|---|---|---|---|---|---|---|
| V250 | 3" | 8' | UL® 181 | 10803 | 56 | 110803 | 722048108035 | Bulk |
| V250 | 3" | 10' | UL® 181 | 10801 | 40 | 110801 | 722048108011 | Bulk |
| V250 | 4" | 8' | UL® 181 | 10804 | 30 | 110804 | 722048108042 | Bulk |
| V250 | 4" | 10' | UL® 181 | 10802 | 24 | 110802 | 722048108028 | Bulk |
| V250 | 5" | 8' | UL® 181 | 10805 | 15 | 110805 | 722048108059 | Bulk |
| V250 | 5" | 10' | UL® 181 | 10690 | 15 | 110690 | 722048106901 | Bulk |
| V250 | 6" | 8' | UL® 181 | 10806 | 12 | 110806 | 722048108066 | Bulk |
| V250 | 6" | 10' | UL® 181 | 10691 | 12 | 110691 | 722048106918 | Bulk |
| V250 | 7" | 8' | UL® 181 | 10807 | 8 | 110807 | 722048108073 | Bulk |
| V250 | 7" | 10' | UL® 181 | 10692 | 6 | 110692 | 722048106925 | Bulk |
| V250 | 8" | 8' | UL® 181 | 10808 | 6 | 110808 | 722048108080 | Bulk |
| V250 | 8" | 10' | UL® 181 | 10693 | 6 | 110693 | 722048106932 | Bulk |
| V250 | 9" | 8' | UL® 181 | 10809 | 5 | 110809 | 722048108097 | Bulk |
| V250 | 10" | 8' | UL® 181 | 10810 | 4 | 110810 | 722048108103 | Bulk |