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The Lincoln Electric K3344-1 is an OEM backend adapter kit designed to interface welding guns featuring a standard Lincoln pin with industrial Flex Feed and Power Feed wire feeders. It facilitates the connection of heavy-duty MIG guns to specific power sources while ensuring electrical conductivity and shielding gas integrity.
Features
Integrated shielding gas sealing
Included guide tubes for wire range 0.035 in to 7/64 in
Conductive and leak-free connection for shielding gas and welding current
Thermal and mechanical stress resistance
Conversion of connection point to accept Lincoln Standard pin
OEM factory fitment
Specifications
Manufacturer: Lincoln Electric
Model Number: K3344-1
Part Type: Gun Adapter Kit
Amperage Rating: 600A
Duty Cycle: 60%
Construction Material: Brass and Copper
Wire Size Compatibility: 0.035 in to 7/64 in
Connection Type: Lincoln Electric Back-End / Lincoln Standard Pin
Compatible Wire Feeders: Flex Feed, Power Feed
Compatible MIG Guns: Magnum PRO 550, Guns with Lincoln Standard Pin
Packaging: 1 Per Ea
Applications
Connecting Lincoln-style MIG guns to Flex Feed wire feeders
Connecting Lincoln-style MIG guns to Power Feed wire feeders
Adapting Magnum PRO 550 guns for use with specific Lincoln feeders
Standardizing welding gun connections in mixed-equipment fleets
Industrial maintenance, repair, and operations (MRO)
Industrial fabrication requiring gas and current transfer
