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The ITW Miller Weldcraft QRG is a single-shut-off industrial gas coupler kit designed for connecting inert shielding gas lines in TIG welding systems. It utilizes a small pin configuration to facilitate tool-free connections between gas hoses, machines, and regulators.
Features
Tool-free connection and disconnection
Single-sided shut-off mechanism to prevent gas loss when disconnected
Leak-proof sealing interface
Corrosion-resistant brass and stainless steel construction
Small pin design for specific TIG machine compatibility
Specifications
Manufacturer: ITW Miller / Weldcraft
Model Number: QRG
MPN: 608201124879
Connection Type: Single-shut-off
Thread Size: 5/8"-18 Right Hand "B" Size
Pin Diameter: .195" (Small Pin)
Material: CA360 Brass body
Component Material: Stainless steel internal parts
Adapter Type: ZHCK-G threaded female gas hose adapter to male gas hose plug
Fitting Type: Male Nut to Female Quick-Release Gas Hose Nipple
Applications
TIG welding inert shielding gas lines
Connection of gas hose to welding machine
Connection of gas hose to pressure regulator/gauge
