K208 NA-3S/NA-4 Head

Wire Drive for NA-3S and NA-4, (142:1) (3/32-7/32 Wire)


Wire Drive for NA-3S and NA-4 (142:1) (3/32-7/32 Wire)


Improve productivity with the NA-3S or NA-4 automatic wire feeders. These systems have been specially designed to deposit more weld metal at fast travel speeds which eliminates bottlenecks and cuts costs.


  • Operating Versatility - Easily adapt to a wide range of wire feed speeds and wire sizes.
  • Compact Units With Excellent Flexibility - Fit into simple fixtures or the most complex automated production lines.
  • Rugged Construction - Minimize downtime and maintenance costs.

Service Information


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Weights & Dimensions

Dimensions (H x W x D) 508 mm x 419 mm x 368 mm (20 in x 16.5 in x 14.5 in)
Net Weight 36.29 kg (80 lbs)

Wire Feeding Specifications

Number of driven rolls 1 roll
Feeder type Automatic
Configuration Single
Max spool diameter Drum
Communication Technology analog
Max Wire Diameter (Solid) 5.6 mm (7/32 in)
Feedhead Configuration Wire Drive Only
Wire Configuration Single
More Information Gear Ratio. 142:1. Wire Dia. 3/32-7/32 in. WFS. subject to arc voltage

Technical Specifications

Input Voltage 115 VAC
Input Hertz 50/60


Typical Application Heavy Fabrication


Warranty 3 Years