Couplers, InnerDuct, InnerDuct Accessories
1.50″ Aluminum Threaded Coupler – DuraLine
*Please note there may be minimums requirements for all types of innerduct
Reverse-threaded aluminum coupler. Tapered threads accommodate a wide range of conduit OD’s within a given conduit size. Also available in a Riser/Plenum rated version.
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Reverse-threaded aluminum coupler. Tapered threads accommodate a wide range of conduit OD’s within a given conduit size. Also available in a Riser/Plenum rated version.
FEATURES
- Wide tolerance to fit most conduits
- Easy to install
- Not air-tight or water-tight
- Threads may reduce conduit ID
- Self-threading, which draws each end of the conduit into the center of the coupler
- The Riser/Plenum versions are approved for use in both Riser and Plenum applications – Riser UL 1666 & Plenum UL 2024
| Weight | 0.3 lbs |
|---|
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