Description
Purge-Baffle 4 Lip 20 x 145mm For ID Range 125–140mm (JA 0221073)
The Purge-Baffle 4 Lip 20 x 145mm – – JA 0221073 delivers efficient pipe purging for larger diameter applications. It suits stainless, duplex, and high-spec welding where clean internal results matter. Built to reduce purge time and improve weld quality.
Efficient Pipe Purging
This baffle creates a sealed purge zone inside the pipe. It reduces the volume of shielding gas required and speeds up purge time.
You achieve clean internal welds faster while lowering gas consumption. Improve productivity on every job.
4-Lip Sealing Design
The 4-lip sealing system provides a tight fit across internal diameters of 125–140mm.
It maintains consistent purge pressure and keeps oxygen levels low. This helps prevent contamination and ensures repeatable weld quality.
High-Temperature Performance
Built from heat-resistant silicone materials, the baffle handles demanding welding environments. It can withstand high temperatures while maintaining flexibility and sealing performance.
This ensures reliability during long weld runs and repeated use.
Consistent Gas Distribution
The internal design supports even gas flow through the pipe. This reduces turbulence and improves purge efficiency.
You get better coverage and more consistent internal weld results.
Designed for Larger Pipe Work
The 20 x 145mm size suits larger pipe diameters and common schedules. It works across straight pipe, elbows, and curved sections.
This makes it a versatile option for fabrication and pipeline work.
Built to Perform
The Purge-Baffle 4 Lip delivers reliable sealing, faster purge times, and cleaner internal welds on larger pipe diameters. A simple, effective solution for high-quality pipe welding.




