Explore WeldingMart’s superior collection of oxygen regulators, designed to provide precise and reliable gas control for welding, cutting, and industrial applications. Whether you’re working in a professional setting or tackling DIY projects, our oxygen regulators deliver consistent gas flow and pressure, ensuring efficiency and safety. Built for durability and performance, these regulators are essential for maintaining optimal results in your work.
10% offHarris
Harris 447-125-CR Station Single Stage Oxygen Regulator Right Hand- 4000555
$332.56$369.51Unit price /Unavailable-
37% off
Harris
Harris HP8700-2500-540 Single Stage Oxygen Regulator - 3200307
$570.00$901.98Unit price /Unavailable -
29% off
Harris
Harris 25GX-145-540 Single Stage Oxygen Regulator - 3000510
$110.00$154.38Unit price /Unavailable 
10% offHarris
Harris 9296-250-540 Two Stage Oxygen Regulator - 3302605
$529.89$588.77Unit price /Unavailable-
10% off
Harris
Harris 9200-125-540 Two Stage Oxygen Regulator - 3302214
$560.95$623.28Unit price /Unavailable -
32% off
Harris
Harris 330-125-540 Single Stage Oxygen Regulator - 3001090
$328.00$479.92Unit price /Unavailable -
38% off
Harris
Harris 330-350-540 Single Stage Oxygen Regulator - 3001093
$305.87$495.17Unit price /Unavailable -
10% off
Harris
Harris 9235-350-540 Manifold Two Stage Oxygen Regulator - 3302301
$1,061.62$1,179.58Unit price /Unavailable -
41% off
Harris
Harris HP8700-1500-540 Single Stage Oxygen Regulator - 3200306
$473.00$797.58Unit price /Unavailable -
33% off
Harris
Harris 3500-200-540 High-Pressure Single Stage Oxygen Regulator - 3003510
$412.87$619.49Unit price /Unavailable -
33% off
Harris
Harris 425-200-540 Premium Single Stage Oxygen Regulator - 3000796
$137.87$207.03Unit price /Unavailable -
10% off
Harris
Harris 9200-50-540 Two Stage Oxygen Regulator - 3302213
$560.95$623.28Unit price /Unavailable -
10% off
Harris
Harris 2548-200-1/4" Pipeline Single Stage Oxygen Regulator - 4000710
$411.23$456.92Unit price /Unavailable -
38% off
Harris
Harris 3500-125-540 Single Stage Oxygen Regulator - 3003500
$345.87$560.22Unit price /Unavailable -
10% off
Harris
Harris 247-200 1/4 in. RH Pipeline Single Stage Oxygen Regulator - 4000829
$224.71$249.68Unit price /Unavailable -
32% off
Harris
Harris 29-100C-540 Gaugeless Single Stage Oxygen Regulator - 3600340
$312.00$457.98Unit price /Unavailable -
10% off
Harris
Harris 25GX-145-540 Single Stage Oxygen Regulator - 3000681
$138.94$154.38Unit price /Unavailable -
33% off
Harris
Harris 450-50-540 Single Stage Stainless Steel Diaphragm Oxygen Regulator - 3002496
$158.87$238.12Unit price /Unavailable -
33% off
Harris
Harris 425-50-540 Premium Single Stage Oxygen Regulator - 3000795
$137.87$207.03Unit price /Unavailable -
10% off
Harris
Harris 9296-15-540 Two Stage Oxygen Regulator - 3302676
$455.82$506.47Unit price /Unavailable -
10% off
Harris
Harris 447NC-200-1/4" RH Pipeline Single Stage Oxygen Regulator - 4000586
$345.88$384.31Unit price /Unavailable -
37% off
Harris
Harris HP8700-2500-540 Single Stage Oxygen Regulator with Surge Guard - 3200309
$739.00$1,168.63Unit price /Unavailable -
36% off
Harris
Harris HP8700-1500-540 Single Stage Oxygen Regulator with Surge Guard - 3200308
$669.00$1,052.08Unit price /Unavailable -
10% off
Harris
Harris 9296-125-540 Two Stage Oxygen Regulator - 3302604
$460.41$511.57Unit price /Unavailable -
10% off
Harris
Harris 9296-50-540 Two Stage Oxygen Regulator - 3302603
$460.41$511.57Unit price /Unavailable -
10% off
Harris
Harris 9200-250-540 Two Stage Oxygen Regulator - 3302215
$607.40$674.89Unit price /Unavailable -
10% off
Harris
Harris 2561-125C-540 Two Stage Oxygen Regulator - 3300916
$334.24$371.38Unit price /Unavailable -
10% off
Harris
Harris 2548-125-1/4" Pipeline Single Stage Oxygen Regulator - 4000707
$411.23$456.92Unit price /Unavailable -
10% off
Harris
Harris 2548-50-1/4" Pipeline Single Stage Oxygen Regulator - 4000704
$411.23$456.92Unit price /Unavailable -
10% off
Harris
Harris 547-200-CR Station Single Stage Oxygen Regulator - 4000609
$335.83$373.14Unit price /Unavailable -
10% off
Harris
Harris 547-50-CR Station Single Stage Oxygen Regulator - 4000605
$335.83$373.14Unit price /Unavailable -
10% off
Harris
Harris 447-200-CR Station Single Stage Oxygen Regulator RH - 4000557
$332.56$369.51Unit price /Unavailable -
10% off
Harris
Harris 447-50-CR Station Single Stage Oxygen Regulator - 4000553
$332.56$369.51Unit price /Unavailable -
10% off
Harris
Harris 447NC-15-CR Station Single Stage Oxygen Regulator - 4000566
$332.56$369.51Unit price /Unavailable -
Harris
Harris HP8700-2500-540 Single Stage Oxygen Regulator with Surge Guard - 3200330
Call for Price -
33% off
Harris
Harris Gauge Guard for Models 25GX-425-45 Oxygen Regulators Green - 4300239
$41.95$63.00Unit price /Unavailable -
3% off
Harris
Harris 601-80-540-A Economical Single Stage Oxygen Regulator - 3000412
$128.87$133.38Unit price /Unavailable -
10% off
Harris
Harris 45-145-540 Single Stage Oxygen Regulator - 3001781
$196.85$218.72Unit price /Unavailable
