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The ITW / Miller Electric 40V64R is a heavy-duty OEM replacement integrated power cable assembly designed for water-cooled Gas Tungsten Arc Welding (GTAW / TIG) torches. It functions as a 1-piece integrated component that manages the simultaneous delivery of high-amperage electrical current and the hydraulic return of water coolant from the torch head to the cooling unit.
Features
Integrated design combines internal electrical conductor core and fluid flow pathway within a single outer envelope
Rubber jacket construction provides thermal resilience against weld beads and hot slag compared to vinyl
Retains elastic modulus and operational flexibility in sub-zero environments
Multi-strand copper core maximizes surface area for current flow to mitigate skin effect in high-frequency applications
Active submersion cooling: returning water flows directly around copper strands to maintain compact outer diameter
Precision-machined brass fittings are crimped to industrial tolerances for leak-proof operation
Reduced rotational torque and mechanical resistance to minimize operator wrist fatigue
California Proposition 65 compliant regarding elastomeric polymers and brass components
Specifications
Manufacturer: ITW / Miller Electric (Weldcraft Division)
Part Number (MPN): 40V64R
Global Trade Item Number (GTIN/UPC): 00606230593520
UNSPSC Code: 26121629
Cable Construction Type: 1-Piece Integrated Design
