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C3SL Weldable Clevis Coupler for Nuclear Applications

The nuclear industry demands scrutiny throughout the entire product life-cycle. nVent LENTON products produced under the ERICO ASME Quality System Certificate and the ISO® 9001 : 2008 Quality Management System receive the utmost attention to detail. These quality systems are designed to include compliance to NCA-3800 and NQA-1. nVent LENTON products produced for nuclear applications are assigned unique part numbers to ensure detailed product documentation, including full product traceability, is performed to individual customer requirements.


  • Designed for connecting reinforcing bar across the web of structural steel sections or plates
  • Internally taper threaded on one end, with the other end prepared for welding
  • Machined from weldable grades of steel


Material: Steel
Finish: Plain
100% U.S. Domestic Content: Yes
Part Number Rebar Size, Metric Rebar Size, US Rebar Size, Canada DiameterØ WidthW Length 1L1 Length 2L2 Bar DepthBD ChamferCH Unit Weight
EL25C3SL050Q 25 mm #8 25M 2.00" 0.62" 4.75" 2.00" 1.36" 0.250" x 45° 3.1 lb
EL28C3SL050Q 28 mm #9 30M 2.00" 0.62" 4.75" 2.00" 1.49" 0.250" x 45° 2.9 lb
EL32C3SL050Q 32 mm #10 2.38" 0.62" 5.13" 2.25" 1.58" 0.380" x 45° 4.7 lb
EL36C3SL050Q 36 mm #11 35M 2.38" 0.62" 5.50" 2.50" 1.68" 0.380" x 45° 4.9 lb
Designed to Meet
AASHTO, ABNT NBR 8548:1984, ACI 318 Type 1 (125% Specified Yield), ACI 318 Type 2 (Specified Ultimate), ACI 349, ACI 359, AS3600, CAN/CSA - N287.2/.3/.4, IBC Type 1 (125% Specified Yield), IBC Type 2 (Specified Ultimate), US Army Corps of Engineers
Bar dimensions and weights listed may vary by region. Coupler sizes not shown may be available by special order. Contact your nVent LENTON representative for more information.
The design of the weld, the selection of electrode, and other relevant choices depend on the chemical and physical properties of the structural steel to which the couplers are welded. Engineers who design assemblies should adhere to all appropriate regulations.

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ISO is a registered trademark of International Organization for Standardization.


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