gas pressure regulator / single-stage / membrane / nickel-plated brass
SG3 series



  • Product:


  • Number of stages:


  • Technology:


  • Material:

    nickel-plated brass, stainless steel

  • Applications:

    industrial, sanitary

  • Other characteristics:

    compact, high-purity, with filter

  • Pressure:

    4,500 psi

  • Flow:

    Min.: 5 ft³/min (0.14 m³/min)

    Max.: 200 ft³/min (5.66 m³/min)


SG3 Series is a compact, lightweight, high purity single-stage regulator for specialty, flammable and industrial gas flows of 5-200 SCFM / 141-5600 SLPM. Sensitive, extra long-life metal diaphragm ensures gas purity and integrity. Exceptionally low decaying inlet characteristic provides a stable outlet pressure as inlet pressure varies. Suitable for Laboratory and Point-of-Use Gas Systems in medical, pharmaceutical, food and beverage, and other high purity applications.

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