Airgas - BERWC2HK-2 - Bernard™ MIG Gun Water Hose Hook-Up Kits

Bernard™ MIG Gun Water Hose Hook-Up Kits

Airgas Part #:BERWC2HK-2

Manufacturer Part #:WC2HK-2

$NA.NA /NA

Low-loss, high-flow thermal fluid loop architecture
EPDM core resistant to glycol-based anti-freezes and deionized water
Particulate-free internal bore prevents torch micro-channel clogging
High-tensile braided reinforcement handles dynamic pressure spikes during pump startup
Vulcanized outer skin resists weld spatter, cutting oils, and mechanical abrasion
Galvanic compatibility with copper alloy heat exchangers to prevent scale formation
Non-conductive insulation contains high open-circuit voltages (OCV) and high-frequency (HF) currents
Kink-resistant construction ensures constant fluid flow to prevent torch thermal failure

Manufacturer Part Number: WC2HK-2
Airgas Part Number: BERWC2HK-2
Individual Conduit Length: 30 Feet (9.14 Meters)
Total System Line Length: 60 Linear Feet (18.28 Meters)
Nominal Outer Diameter (OD): 0.440 inches (11.18 mm)
Nominal Inner Diameter (ID): 0.250 inches (6.35 mm) / 1/4-inch
Maximum Working Pressure (MWP): 250 PSI (17.24 Bar) at 21°C (70°F)
Minimum Burst Pressure Rating: 1000 PSI (68.95 Bar)
Continuous Temperature Threshold: -40°C to +93°C (-40°F to +200°F)
Volumetric Flow Efficiency: 1.0 to 2.2 Liters per minute (L/min)
Net Weight: 2.3 lbs (1.04 kg)
Torch Interface (End A): Left-Hand Thread (LH) industrial standard
Cooler Interface (End B): 5/8" - 18 Left-Hand (LH) Male/Female compression fittings
Sealing Mechanism: Precision brass metal-to-metal 45-degree flare seats
Fitting Material: UNS C36000 Free-Cutting Brass (61.5% Copper, 35.4% Zinc, 3.1% Lead)
Inner Tube Core: Extruded synthetic EPDM rubber
Reinforcement Layer: Braided synthetic polyester fiber yarn matrix
Outer Protective Jacket: Vulcanized rubber with anti-ozonants and UV-stabilizers
Compliance: CGA V-1, ISO 3821, ISO 9001:2015, RoHS, Prop 65

High-Amperage MIG (GMAW / GMAW-P) production welding (300 to 600 Amperes)
Heavy Duty TIG (GTAW) automated or manual pipe welding (>250 Amperes)
Flux-Cored Arc Welding (FCAW) for structural fabrication
Shipbuilding and Marine Construction hull section welding
Heavy Industrial Pipe Fabrication root, fill, and cap passes
Automotive and Heavy Earthmoving Equipment production lines
Compatible with Bernard W-Gun, T-Gun, and TGX Series
Compatible with Miller EuroGun Series (400W, 500W, 600W)
Compatible with Miller Coolmate 3, 3.5, 4, and V3 water coolers
Compatible with Miller PipeWorx 400, Deltaweld, Dimension, and XMT power sources

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