Spacecraft Sub Systems

High Purity Gas Management Assembly (GMA)

High Purity Gas Management Assembly (GMA)

Specifications

  • Operating and Test Media

    Helium

  • Tanks to Regulators Operating Pressure

    2000 psi MEOP (275.8 bar)

  • Downstream of Regulators Operating Pressure

    21.0 psia nominal (3.4 bar)

  • Total Deliverable Gas at Outlets

    1100 Standard Liters Helium minimum

  • Operating Temperature

    32°F - 104°F (0°C - 40°C)

  • Non-operating Temperature

    -56°F - 104°F (-49°C - 40°C)

  • External Leakage

    < 1 x 10-6scc/sec Helium

  • GMA Mass

    < 88 lb (40 kg)

  • Flow Rates at Outlet (High)

    2.2 ±0.44 mg/sec Helium (725 ±145 sccm)

  • Flow Rates at Outlet (Low)

    0.006 ±.003 mg/sec Helium (2.0 ±1.0 sccm)

  • Overall Dimensions

    25.47 x 36.49 x 12.72 in. (64.69 x 92.68 x 32.30 cm)

All of our products are flexible and customizable to meet your specific needs. Please contact us for more information.

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Contact Us

For Additional Information Regarding any of our Propulsion Control Products:

Bill Vogt

Spacecraft Fluid Controls Sales Manager

+1-716-687-4109