Harris L20 Gas Blender
L20 Gas Blender


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US-L20-1R

Description: Two-Gas Cabinet Style Blender System

Harris Model US-L20 variable ration gas blenders are designed to create a precise mix of welding shielding gases from pure gas cylinders.  The gases are mixed in a proportion defined by the user with the turn of a single knob.  The mixed gas is then distributed to the welding machines through the pipeline.

Pressure Control
  • Features:
    • Ar/CO2 variable ratio up to 100%
    • Ar/O2 variable ratio up to 25%
    • Outlet shut off valve included
    • Ar/CO2 max flow rate - 700 SCFH
    • Ar/O2 max flow rate - 425 SCFH
    • Connections - 1/2" NPT
    • Receiver Tank - 5 gal. w/relief valve
    • 36" Flexible hoses and connection hardware to tank included
    • Accuracy +/- 2%
    Part NumberModel NumberCapacityGasInletOutlet
    4302070US-L20-1RHeavy DutyArgon
    Carbon Dioxide
    		1/2 NPT1/2 NPT
    Manifold Selection Tool
  • Part NumberMax Inlet PressureDelivery Pressure RangeDelivery Pressure Gauge
    4302070145 PSI100 PSI100 PSI

    Blender Cabinet
    click to enlarge