HARRIS - SINGLE STAGE REG MODEL 425

Reward Points You will earn 114 Points for purchasing this product.
Grouped product items
Product Name Qty
ACETYLENE MEDIUM/HEAVY DUTY MODEL 425-15-300 - 3000816
$114.45
ACETYLENE MEDIUM/HEAVY DUTY MODEL 425-15-510 - 3000815
$114.45
ARGON,HELIUM,NITROGEN M/H DUTY MODEL 425-125-580 - 3000767
$114.45
ARGON,HELIUM,NITROGEN M/H DUTY MODEL 425-200-580 - 3000773
$114.45
ARGON,HELIUM,NITROGEN M/H DUTY MODEL 425-15-580 - 3000837
$114.45
ARGON,HELIUM,NITROGEN M/H DUTY MODEL 425-50-580 - 3000843
$114.45
CARBON DIOXIDE MEDIUM/HEAVY DUTY MODEL 425-125-320 - 3000775
$114.45
ETHYLENE MEDIUM/HEAVY DUTY MODEL 425-125-350 - 3000787
$114.45
HELIUM MEDIUM/HEAVY DUTY MODEL 425-125A-580 - 3000765
$166.98
HYDROGEN MEDIUM/HEAVY DUTY MODEL 425-50A-350 - 3000784
$166.90
HYDROGEN MEDIUM/HEAVY DUTY MODEL 425-125A-350 - 3000794
$166.98
LPG,PROPANE MEDIUM/HEAVY DUTY MODEL 425-50-510P - 3000713
$114.45
MEDICAL AIR MEDIUM/HEAVY DUTY MODEL 425-125-346 - 3000762
$114.45
MEDICAL AIR MEDIUM/HEAVY DUTY MODEL 425-200-346 - 3000764
$114.45
OXYGEN MEDIUM/HEAVY DUTY MODEL 425-125-540 - 3000714
$114.45
OXYGEN MEDIUM/HEAVY DUTY MODEL 425-50-540 - 3000795
$114.45
OXYGEN MEDIUM/HEAVY DUTY MODEL 425-200-540 - 3000796
$114.45

Harris 425 Single Stage Welding Gas Regulators

The sturdy Harris 425 single-stage welding regulator from WeldingMart can handle all standard industry gases, and we carry several pressure-range models. The Harris 425 regulator is engineered to accommodate most welding work. This regulator has a tamper-resistant self-reseating internal HP (high pressure) safety valve, a one-piece encapsulated PTFE Teflon seat design, bronze adjusting screw, and forged brass cover and body.

Choose a Harris 425 single-stage regulator for use with carbon dioxide, argon, argon helium, ethylene, helium, hydrogen, industrial air, LPG propane, medical air, oxygen or nitrogen gas-shielded welding wire. This U.L.-listed Harris 425 single-stage gas pressure regulator meets CGA E-4 gas pressure regulator standards. It has 2 1/2 dual-scale gauges.

 

    Part NumberModel NumberCapacityStageGaugesGasInletOutletCertifications
    3000816 425-15-300 Medium/Heavy Duty Single 2.5" Brass Acetylene CGA 300 9/16”-18 LH UL; CGA E-4
    3000815 425-15-510 Medium/Heavy Duty Single 2.5" Brass Acetylene CGA 510 9/16”-18 LH UL; CGA E-4
    3000767 425-125-580 Medium/Heavy Duty Single 2.5" Brass Argon
    Helium
    Nitrogen
    CGA 580 9/16”-18 RH UL; CGA E-4
    3000773 425-200-580 Medium/Heavy Duty Single 2.5" Brass Argon
    Helium
    Nitrogen
    CGA 580 9/16”-18 RH UL; CGA E-4
    3000837 425-15-580 Medium/Heavy Duty Single 2.5" Brass Argon
    Helium
    Nitrogen
    CGA 580 9/16”-18 RH UL; CGA E-4
    3000843 425-50-580 Medium/Heavy Duty Single 2.5" Brass Argon
    Helium
    Nitrogen
    CGA 580 9/16”-18 RH UL; CGA E-4
    3000775 425-125-320 Medium/Heavy Duty Single 2.5" Brass Carbon Dioxide CGA 320 9/16”-18 RH UL; CGA E-4
    3000787 425-125-350 Medium/Heavy Duty Single 2.5" Brass Ethylene CGA 350 9/16”-18 LH UL; CGA E-4
    3000765 425-125A-580 Medium/Heavy Duty Single 2.5" Brass Helium CGA 580 9/16”-18 RH UL: CGA E-4
    3000784 425-50A-350 Medium/Heavy Duty Single 2.5" Brass Hydrogen CGA 350 9/16”-18 LH UL; CGA E-4
    3000794 425-125A-350 Medium/Heavy Duty Single 2.5" Brass Hydrogen CGA 350 9/16”-18 LH UL; CGA E-4
    3000821 452-125-590 Medium/Heavy Duty Single 2.5" Brass Industrial Air CGA 590 9/16”-18 RH UL; CGA E-4
    3000713 425-50-510P Medium/Heavy Duty Single 2.5" Brass LPG
    Propane
    CGA 510P 9/16”-18 LH UL; CGA E-4
    3000762 425-125-346 Medium/Heavy Duty Single 2.5" Brass Medical Air CGA 346 9/16”-18 RH UL CGA E-4
    3000764 425-200-346 Medium/Heavy Duty Single 2.5" Brass Medical Air CGA 346 9/16”-18 RH UL; CGA E-4
    3000848 425-15-555 Medium/Heavy Duty Single 2.5" Brass Nitrogen CGA 555 9/16”-18 RH UL; CGA E-4
    3000714 425-125-540 Medium/Heavy Duty Single 2.5" Brass Oxygen CGA 540 9/16”-18 RH UL; CGA E-4
    3000795 425-50-540 Medium/Heavy Duty Single 2.5" Brass Oxygen CGA 540 9/16”-18 RH UL; CGA E-4
    3000796 425-200-540 Medium/Heavy Duty Single 2.5" Brass Oxygen CGA 540 9/16”-18 RH UL; CGA E-4
    More Information
    SKU 3000M425
    Shipping Rate 0
    Custom Stock Status / Ships via Truck
    Brand Harris
    HARRIS - SINGLE STAGE REG MODEL 425