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InnerDuct Accessories, Couplers, InnerDuct
1.25″ 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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*Please note there may be minimums requirements for all types of innerduct
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*Please note there may be minimums requirements for all types of innerduct
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NEMA TC7, Conduit, Standard HDPE, DuraLine, InnerDuct
NEMA TC7 Standard HDPE – 1 1/4” EPEC 11 – Dura-Line Conduit/InnerDuct
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*Please note there may be minimums requirements for all types of innerduct
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InnerDuct Accessories, Couplers, InnerDuct
1.00″ Shur-Lock II Coupler SDR 1.315 – Dura-Line
*Please note there may be minimums requirements for all types of innerduct
Shur-Lock II is a plastic coupler designed for coupling HDPE & PVC conduit. Can also be used to couple dissimilar conduits such as HDPE to PVC, threaded or non-threaded metal conduit, or fiberglass (FRP) conduit. The coupler features stainless steel band clamps (hand tightened using a 5/16″ nut driver) and locking ring. A pre-lubricated O-ring forms an air-tight seal to withstand 125 PSI on 1″ – 3″ sizes. Also a specialized coupler for use by electrical installers requiring ETL/UL listing.SKU: 20000118
