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Tube to Tube (Straight) Type WCI

EHV WELDED COUPLERS FOR TUBE
TYPE WCI
ALUMINUM
WCI

Aluminum alloy weldment couplers are designed for corona free service at 345, 500, and 765 KV levels. Slot provides for close fit regardless of tubing tolerance. The joint can be stiffened, if desired, by drilling four holes in the tubing at 90° lateral points and plug welding the tubing to the coupler. When joining two different bus sizes, add "EHV" suffix to catalog number (example: WCI-5040-EHV, for coupling a 5" IPS to a 4" IPS).

Material: Castings - 356-T6 aluminum alloy
Note: To specify coupler for extra heavy (Schedule 80, EHIPS) tubing add "H" to catalog number; example: WCIH-3030.
345 KV AND 500 KV LINE-TO-LINE APPLICATIONS
CATALOG NUMBER ALUMINUM CONDUCTOR SIZE IPS DIMENSIONS INCHES (MM) L APPROX. WT. EA.
WCI-2020 2 12 (304.80) 1.5 (.68)
WCI-2424 2-1/2 15 (381.00) 2.3 (1.04)
WCI-3030 3 18 (457.20) 3.5 (1.59)
WCI-3434 3-1/2 18 (457.20) 5.4 (2.45)
WCI-4040 4 24 (609.60) 7.1 (3.22)
WCI-5050 5 24 (609.60) 9.7 (4.40)
WCI-6060 6 24 (609.60) 12.7 (5.76)
WCI-8-OD-1/4 8 O.D. 1/4 thick wall 24 (609.60) 14.6 (6.63)
WCI-8-OD-1/2 8 O.D. 1/2 thick wall 24 (609.60) 14.6 (6.63)
  • Contact factory for sizes not shown.
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