Model HP703
Model HP 703-125-000-D

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HP 703

Description: High Purity Pipeline Chrome Plated Brass Regulator

A chrome plated brass single stage pipeline regulator with a stainless steel diaphragm for general laboratory use.

Typical Application:  High Purity Forged
Non-corrosive gases
Pressure testing

Pressure Control
  • Features:
    • 2 1/8” 302 stainless steel diaphragm eliminates contamination from diffusion or outgassing
    • One-piece encapsulated seat design to protect seat from particulate contamination
    • Chrome plated bonnet, body and fittings
    • 2” chrome plated dual scale gauge (psi/bar)
    • External relief valve standard
    • 1 x 10-8 cc/sec. inboard helium leak rate maintains gas purity levels
    StagesGaugesGas PurityCertifications
    Singlepsi/barGrade 5.0 (99.9999)CGA E-4
    Specialty Gas Selection Tool

    Ordering Information for Model HP 703
    click to enlarge
  • Max Inlet Pressure PSIGMax Inlet Pressure MetricGas ServiceGas SupplyGasWeightPressure RegulationCv
    4350300High Purity
    Food Service
    High Purity Non-corrosive2.92 lbs. (1.32 kg)1.3 psig/100 psig0.17

    Diagram of Model 703
    click to enlarge
  • Manual