PIPE PRO

MILLER
PIPE PRO
PIPE PRO

The PipePro® Welding System provides a productive solution for welding on pipe in field construction applications. The welding system includes a PipePro power source, PipePro SuitCase® feeder, and Bernard® PipeWorx™ welding guns.

PipePro 450 RFC: The PipePro 450 provides the same capabilities and benefits of the PipePro 300 with a higher amperage output — up to 650 amps. The higher output of the PipePro 450 provides greater flexibility for the following.

PipePro 12RC SuitCase: Provides a durable wire feeder solution for field applications. The impact-resistant case design protects the wire and drive mechanism from moisture, dust and contamination.

PipePro 300: Multiprocess welding power source is capable of the following processes: Stick, TIG, MIG, RMD (Modified Short Circuit MIG), Pulsed MIG, and Flux Cored. The RMD Process is optimized for root pass welding on carbon and stainless steel pipe with solid and metal- cored wires. Programs are available for the most common shielding gases, wire types and wire diameters.


  • MMA
  • TIG
  • MIG
  • RMD™(Modified Short Circuit)
  • Pro-Pulse™
  • Flux Cored
Rated Output PipePro 300: 225 A at 29 VDC, 100% Duty Cycle

PipePro 450 RFC: 450 A at 44 VDC, 100% Duty Cycle

Voltage Range 10–44 V
Ship Weight PipePro 300: 127 lb.(58 kg)

PipePro 450 RFC: 163 lb.(72.9 kg)

PipePro 12RC SuitCase: 25.5 lb.(11.6 kg)

Bernard PipeWorx 250-15: 9 lb.(4.1 kg)

Bernard PipeWorx 300-15: 10 lb.(4.6 kg)