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17.5 L Spacecraft Propellant Tank

SKU: PEPT- 330

Spacecraft & Satellite Propellant Tank by RAFAEL (5 more products)
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PEPT- 330 Image

The PEPT-330 from RAFAEL is a Spacecraft and Satellite Propellant Tank with a nominal internal volume of 17.5 L and a propellant volume of 15.4 L. This propellant tank has an operating pressure of 29 bar and a burst pressure of 43.5 bar. It has a proof pressure of 36.25 bar and a tank dry mass of 3.1 Kg. The propellant tank is constructed using Ti-6Al-4V commercially pure titanium and using Ti3Al2.5V for the tank tube. The propellant tank has a service life of up to 15 years and has been used in the EXOMARS 2016 satellite launch.

Product Specifications

Product Details

  • Part Number
    PEPT- 330
  • Manufacturer
    RAFAEL
  • Description
    17.5 L Spacecraft Propellant Tank

General Parameters

  • Propellant
    Hydrazine, De-Ionized Water, IPA, GN2, GHe
  • Operating Pressure
    29 Bar
  • Propellant Volume
    15.4 L
  • Total Volume
    17.5 L
  • Pressurant
    GN2, GHe, Inert Gas
  • Burst Pressure
    43.5 Bar
  • Proof Pressure
    36.25 Bar
  • Tank Dry Mass
    3.1 Kg
  • Tank Material
    Ti- 6 Al-4V
  • Mounting Interface
    Pedestal Mounting
  • Operating Temperature
    4 to 50 Degree C
  • Space Heritage
    Yes
  • Dimension
    327 mm (Dia.)
  • Note
    Configuration / Geometry : Spherical, Fluid Media Compatibility : Hydrazine, de-ionized water, IPA, GN2, GHe , Liquid Volumetric Expulsion : 99.1%, Internal Leakage : <1x10-2 Scc/s (GHe), External Leakage : <1x10-6 Scc/s (GHe), Diaphragm Material : EPN-40

Technical Documents

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