Model GP402
GP 402-050-580




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GP 402

Description: General Purpose Two-Stage Brass Regulator

A brass two stage regulator with neoprene diaphragms for general purpose laboratory applications. The GP 402 maintains a constant delivery pressure from full to near empty cylinder conditions. The GP 402 is not recommended for high purity applications which may be sensitive to contamination due to elastomeric components.

Typical Application:  General Laboratory
Non-corrosive industrial grade gases
Purging
Pressure testing
Gas shielding

Pressure Control
  • Features:
    • 0-15, 0-50, 0-125 and 0-250 PSIG delivery pressure
    • Neoprene diaphragms for greater sensitivity
    • One-piece encapsulated seat design to protect the seat from particulate contamination
    • Tamper-proof, self reseating internal safety valve
    • 2” dual scale brass gauges (psi/kPa)
    • Conforms to CGA E-4 standard for gas pressure regulators
    StagesGaugesGas PurityCertifications
    Twopsi/kPa99.99%CGA E-4
    Specialty Gas Selection Tool

    Ordering Information for Model GP 402
    click to enlarge
  • Max Inlet Pressure PSIGMax Inlet Pressure MetricGas ServiceGas SupplyGasWeightPressure RegulationCv
    3000200General Purpose
    HP Cylinder
    Non-corrosive4.48 lbs. (2.03 kg).04 psig/100 psig0.15

    Diagram of Model GP402
    <em>click to enlarge</em>
  • Owner's Manual