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The ITW / Miller Weldcraft 40V76LR is a 25-foot industrial-grade rubber water hose extension designed for water-cooled Gas Tungsten Arc Welding (GTAW) systems. It functions as a fluid-conveyance link between water-cooled TIG torches and closed-loop recirculating water coolers or power sources, extending the operational range for high-amperage welding applications.
Features
Non-conductive synthetic rubber inner tube core resists mineral scaling and chemical breakdown
Braided synthetic textile filament reinforcement matrix for volumetric stability under pressure
Abrasion-resistant vulcanized rubber outer cover protects against spatter and hot metal scale
Machined brass end fittings prevent thread-galling and ensure hermetic metal-to-metal flare seat connections
Hex-shaped fitting bodies for positive open-ended wrench placement
Standardized Left-Hand (LH) threading prevents accidental cross-connection with gas or electrical lines
Low-restriction inner bore diameter optimized for required GPM/LPM flow rates
Vulcanized rubber formulation maintains flexibility in sub-freezing temperatures
Eliminates curling and memory profiles common in vinyl hoses
