Explore WeldingMart’s premium collection of helium regulators, engineered for accuracy, safety, and durability in various industrial and welding applications. Designed to deliver consistent and precise gas flow, these regulators are essential for processes requiring helium, including TIG welding, leak testing, and more. Whether you’re a professional welder or working in a specialized field, our helium regulators ensure reliable performance for optimal results.
33% offHarris
Harris 425-15-580 Single-Stage Argon/Helium/Nitrogen Regulator - 3000837
$137.87$207.03Unit price /Unavailable-
13% off
Harris
Harris 355-2Ar/He-580 Compact Argon/Helium/Nitrogen Compensated Flowmeter Regulator - 3100204
$228.87$263.18Unit price /Unavailable -
10% off
Harris
Harris 9296-125-580 General-Purpose Two Stage Argon/Helium/Nitrogen Regulator - 3302608
$460.41$511.57Unit price /Unavailable -
10% off
Harris
Harris 2561-125C-580 Two Stage Argon/Helium/Nitrogen Regulator - 3300912
$334.24$371.38Unit price /Unavailable 
24% offHarris
Harris 3500-600-580 High-Pressure Single Stage Argon/Helium/Nitrogen Regulator - 3003541
$654.87$866.08Unit price /Unavailable-
10% off
Harris
Harris 9200-125-580 Two Stage Argon/Helium/Nitrogen Regulator - 3302218
$560.95$623.28Unit price /Unavailable -
24% off
Harris
Harris 3500-400-580 Single Stage Argon/Helium/Nitrogen Regulator - 3003540
$593.87$785.80Unit price /Unavailable -
39% off
Harris
Harris 25GX-145-580 Single Stage Argon Helium Nitrogen Regulator - 3000540
$93.87$154.38Unit price /Unavailable -
10% off
Harris
Harris 9296-250-580 General-Purpose Two Stage Argon/Helium/Nitrogen Regulator - 3302609
$529.89$588.77Unit price /Unavailable -
10% off
Harris
Harris 9296-50-540 Two Stage Argon/Helium/Nitrogen Regulator - 3302607
$460.41$511.57Unit price /Unavailable -
10% off
Harris
Harris 9235-350-580 Manifold Two Stage Argon/Helium/Nitrogen Regulator - 3302302
$1,061.62$1,179.58Unit price /Unavailable -
10% off
Harris
Harris 3500-600-580 Single Stage Argon/Helium/Nitrogen Regulator - 3003539
$667.53$741.70Unit price /Unavailable -
32% off
Harris
Harris 3500-200-580 High-Pressure Single Stage Argon/Helium/Nitrogen Regulator - 3003511
$419.00$619.49Unit price /Unavailable -
10% off
Harris
Harris 9200NC-5-580 Low Delivery Argon/Helium/Nitrogen Regulator - 3302284
$480.39$533.77Unit price /Unavailable -
10% off
Harris
Harris 9296NC-15-580 General-Purpose Two Stage Argon/Helium/Nitrogen Regulator - 3302606
$460.41$511.57Unit price /Unavailable -
10% off
Harris
Harris 9200-50-580 Two Stage Argon/Helium/Nitrogen Regulator - 3302217
$560.95$623.28Unit price /Unavailable -
32% off
Harris
Harris 3500-125-680 Single Stage Argon/Helium/Nitrogen Regulator - 3003507
$419.00$619.49Unit price /Unavailable -
29% off
Harris
Harris 3500-125-580 Single Stage Argon/Helium/Nitrogen Regulator - 3003501
$395.00$560.22Unit price /Unavailable -
10% off
Harris
Harris Model HP722 Regulator Argon/Helium/Nitrogen - 722-250-580-B-1 - 722250580B1
$657.25$730.28Unit price /Unavailable -
33% off
Harris
Harris 425-200-580 Premium Single Stage Argon/Helium/Nitrogen Regulator - 3000773
$137.87$207.03Unit price /Unavailable -
33% off
Harris
Harris 425-125-580 Premium Single-Stage Argon/Helium/Nitrogen Regulator - 3000767
$137.87$207.03Unit price /Unavailable -
38% off
Harris
Harris 425-125A-580 Premium Single Stage Argon/Helium/Nitrogen Regulator - 3000765
$230.87$373.05Unit price /Unavailable -
10% off
Harris
Harris 9200NC-2-580 Low Delivery Argon/Helium/Nitrogen Regulator - 3302292
$566.91$629.90Unit price /Unavailable -
10% off
Harris
Harris 9200NC-1P-580 Low Delivery Argon/Helium/Nitrogen Regulator - 3302291
$516.27$573.63Unit price /Unavailable -
10% off
Harris
$422.08$468.98Unit price /Unavailable -
Harris
Harris 355-2Ar/He-58010 Flowmeter Argon/Helium Regulator Shielding Gas Kit - 3100338
$255.00Unit price /Unavailable -
10% off
Harris
Harris 9200-250-580 Two Stage Argon/Helium/Nitrogen Regulator - 3302219
$607.40$674.89Unit price /Unavailable -
10% off
Harris
Harris 9200NC-15-580 Two Stage Argon/Helium/Nitrogen Regulator - 3302216
$560.95$623.28Unit price /Unavailable -
10% off
Harris
Harris 3500-400-580 Single Stage Argon/Helium/Nitrogen Regulator - 3003538
$605.66$672.95Unit price /Unavailable -
32% off
Harris
Harris 3500-200-680 Single Stage Argon/Helium/Nitrogen Regulator - 3003516
$419.00$619.49Unit price /Unavailable -
32% off
Harris
Harris 425-50-580 Premium Single-Stage Argon/Helium/Nitrogen Regulator - 3000843
$141.00$207.03Unit price /Unavailable 
10% off- 10% off
- 10% off
Harris
Harris 601-80-580 Single Stage Argon, Helium, Nitrogen Regulator - 3000428
$158.50$176.11Unit price /Unavailable -
10% off
Harris
Harris 25GX-80P-580 Single Stage Argon/Helium/Nitrogen Regulator - 3000589
$226.08$251.20Unit price /Unavailable -
19% off
Harris
Harris 25GX-200-580 Single Stage Argon Helium Nitrogen Regulator - 3000806
$175.87$216.68Unit price /Unavailable - 33% off
Harris
Harris 450-15-300 Single Stage Stainless Steel Diaphragm Argon/Helium/Nitrogen Regulator - 3004492
$158.87$238.12Unit price /Unavailable -
10% off
Harris
Harris 29-100C-580 Single Stage Argon/Helium/Nitrogen Regulator - 3600345
$412.18$457.98Unit price /Unavailable -
10% off
Harris
Harris 801-145-580 Single Stage Argon/Helium/Nitrogen Regulator - 3002236
$120.29$133.66Unit price /Unavailable -
33% off
Harris
Harris 450-125-580 Single Stage Stainless Steel Diaphragm Argon/Helium/Nitrogen Regulator - 3002498
$158.95$238.12Unit price /Unavailable -
45% off
Harris
Harrisl 301-100-580 Inert Single Stage Argon, Helium, Nitrogen Regulator - 3000187
$75.89$136.77Unit price /Unavailable
