Fisherbrand™ High-Purity Brass Single-Stage Regulators

Made from materials that will not outgas impurities into the gas stream—for noncorrosive gases

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Catalog No. 10-575-126

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    Specifications

    Connection Type 0.25 in. NPT outlet port
    Delivery Pressure 20 to 500psi
    No. of Stages Single
    Diameter (English) Gauge 2 in.
    Diaphragm Material 316L Stainless Steel
    Diameter (Metric) Gauge 5.08cm
    Product Type Gas regulator
    Filter Material 10μ Stainless Steel
    For Use With (Application) Ideal for instrument and OEM applications employing very high purity, noncorrosive gases and gas mixtures where some variations in delivery pressure can be tolerated
    Material Chrome-plated Brass
    Operating Temperature Range (English) -40 to 140°F
    Operating Temperature Range (Metric) -40 to 60°C
    Outlet Gauge Pressure 60 to 600psi
    Pressure Range (Inlet) 3000psi
    Seat Material PCTFE
    Seal Material Viton™

    Ideal for instrument and OEM applications employing very high-purity, noncorrosive gases and gas mixtures where some variations in delivery pressure can be tolerated.

    • Made from chrome-plated brass bar stock
    • Ultrasonically cleaned and machined under statistical process control (SPC)
    • 10-Micron stainless-steel inlet filter
    • Low internal volume
    • PCTFE seat
    • Viton™ seal
    • Diffusion-resistant 316L stainless-steel diaphragm packless valve on the outlet controls gas flow
    • 2 in. (50.8mm) dual-scale gauges

    • Inboard leak rate <1 x 10-9cc/sec. (helium) allows resistance to atmospheric contaminants
    • Threaded housing cap for easy panel mounting and drilled body for rear-bracket mounting
    • Operating temperature range: -40° to +60°C (-40° to +140°F)
    • 1/4 in. NPT outlet port
    • Delivery pressure change ≤0.53/100psig

    Specify cylinder outlet connection (CGA) at time of order.

  • Description & Specifications

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