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MicroCut® Gas Diffuser for MicroCut® 300, 301, 380, 400 & 625

MicroCut® Gas Diffuser for MicroCut® 300, 301, 380, 400 & 625 - Main image
$17.71 $24.95 In stock

Category: 38005

This MicroCut® Gas Diffuser is designed for use with MicroCut® 300, 301, 380, 400, and 625 plasma cutting torches. It serves as a replacement gas diffuser for S45-style torches, helping to maintain proper gas flow and torch performance.

  • Compatible with MicroCut® 300, 301, 380, 400, and 625 models
  • Designed for S45 plasma cutting torches
  • Replacement gas diffuser for routine maintenance
  • Helps support consistent plasma cutting operation
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Evelyn ★★★★★

Swapped out the old diffuser on my MicroCut 380 and the arc is noticeably more stable—no more sputtering mid-cut. The threading matched up cleanly with zero wobble, and it's held up through a solid afternoon of heavy use.

Leo K. ★★★★★

Was a perfect fit for my MicroCut 400 torch and the installation was straightforward. Cuts feel much cleaner now compared to the old diffuser I replaced.

Adam U. ★★★★☆

Fits perfectly on my S45-style torch—the threading matched up without any hassle. Noticed a cleaner cut edge right away, and it's been holding up fine after a couple weeks of daily use.