Pump Test Rig DTSN-82

About

The purpose of this test rig is to carry out the running in and testing of the Centrifugal fuel booster pump DTSN-82, which is the part of the fuel injection System of the air craft, at different input absolute pressure and Corresponding delivered flow at varied RPM of the unit under test. (UUT)

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Technical Details

  • Working fluid for the rig: Aviation turbine fuel
  • Density of working fluid at 20°c: 0.78 gm/cm²
  • Cleanliness of the working fluid , better than: NAS 1638 class-4
  • Absolute pressure at the inlet of UUT (unit under test): 0.2 to 3.2kg/cm²
  • Pressure attainable in ATF tank with the help of the shop air and vacuum pump.: -1 to 3.2kg/cm²
  • Permissible tem. Of the working fluid: 20 to 120°c
  • Flow through UUT.: 500 to 150000LPH.
  • medium of cooling: Circulating water
  • Speed of drive shaft for running-in of the pump(UUT): up to 1000rpm
  • Power supply to the rig: 415V±10%, 3-phage, 50±2hz
  • The purpose of this test rig is to carry out the running in and testing of the Centrifugal fuel booster pump DTSN-82, which is the part of the fuel injection System of the air craft.

    Key Features


    • Wiring:- All wires used to connect various components should be of heat resistant/moister resistant nature and it should be properly coded. Wires are bunched and routed through cable tray and adhere to is norms.
    • LEAK PROOF: - Components (Proposed) are leak tested and final assembly is also leak tested.
    • SAFETY:-Safety requirement such as emergency shutdown, interlocking of drives to be provided.
    • AESTHETIC LOOK: - panels should be painted in suitable colour (mat. finish).other items and structures should be painted in presentable colour scheme.

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