Model HP3520
Model HP-3520-250

Where to buy this product


HP 3520

Description: High Flow Two Gauge Line Regulator

A brass barstock in-line manifold regulator for pipeline and other applications up to 3000 PSIG inlet pressure.

Typical Application:  High Flow
Non-corrosive high flow gas applications
High purity gas applications
Research sample systems gases
Process analyzer gases
Bulk gas distribution systems
Laser gas systems
Emission monitoring systems gases

Pressure Control
  • Features:
    • 2 3/4" stainless steel diaphragm eliminates contamination from diffusion or outgassing
    • 1/2” FNPT inlet and outlet
    • One piece encapsulated seat design includes a sintered filter to protect the seat from particulate contamination
    • 2 1/2" brass dual scale gauges (psi/bar)
    • Maximum inlet 3000 PSIG (500 PSIG for 15 PSIG model)
    • Six port configuration, three high pressure and three low pressure
    • Self reseating internal relief valve
    StagesGaugesGas PurityCertifications
    Singlepsi/kPaGrade 5.0 (99.9999)CGA E-4
    Specialty Gas Selection Tool

    Ordering Information for Model HP 3250
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  • Max Inlet Pressure PSIGMax Inlet Pressure MetricGas ServiceGas SupplyGasWeightPressure RegulationCv
    3000200Ultra High Flow
    Food Service
    HP Cylinder
    Non-corrosive4.5 lbs. (2.04 kg)1.6 psig/100 psig0.55

    Diagram of Model 3520
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    Flow Data for Model 3520
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  • Manual