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Concoa 402

Single-Stage Pressure Regulator
$502.70 MSRP

$452.50 discountcryo price


Concoa Single Stage Brass Cylinder Regulator
The 402 Series regulators are intended for primary pressure control of non-corrosive, high purity or liquefied gases, or for applications where minor fluctuations in outlet pressure due to diminishing inlet supply can be tolerated.

The 402 Series regulator can be used for Oxygen, Nitrogen, Argon, Carbon Dioxide, Breathing Air, Industrial Air, Helium and Hydrogen.

Outlet assembly - 1/4" Female Pipe Thread (FPT) Port. PSIG/kPa Gauges. 0-4000 PSIG Inlet Gauge.

  • Single Stage
  • Brass Barstock Body
  • Six Port Configuration
  • 316L Stainless Steel Diaphragm

    Typical Applications

  • Gas and liquid chromatography
  • High purity carrier gases
  • Zero, span and calibration gases
  • High purity chamber pressurization
  • Liquefied hydrocarbon gas control
  • Control of cryogenic gases


  • Capsule Seat

    Maximum Inlet Pressure

  • 3000 PSIG (210 BAR)
    4500 PSIG (300 BAR) optional

    Temperature Range

  • -40°F to 140°F (-40°C to 60°C)


  • 21⁄2” diameter chrome-plated brass

    Temperature Range

  • -40°F to 140°F (-40°C to 60°C)


  • 1⁄4” FPT


  • 0.2

    Weight (206-3031-580)

  • 3.5 lbs. (1.59 kg)

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