Project Description

Impulse Hose Test Stand

This test facility comprises a hydraulic power supply with an enclosed impulse test station and an instrumentation console.  The pressure impulse system is capable of performing tests in accordance with SAE J343.  The power supply is fully enclosed for safety and noise reduction.   The test area is enclosed with an automated transparent shield.  Tooling is provided for properly mounting test hoses from 6 to 51 mm (1/2 to 2 inch) nominal I.D.  Depending on hose size, up to six hoses can be tested simultaneously.  The number of hoses which can be tested concurrently is limited by the volume of the intensifier.  For sizes above 25mm (1 inch) nominal size, the number of hoses is greatly reduced.  In addition to the standard hose impulse testing, a number of options are offered to allow a wide range of standard hose tests to be performed.

Project Details


April 2013


Taewon Industries



  • Meets specifications SAE J343
  • Tests hoses from 6 to51 mm (1/2 – 1 inch) nominal ID
  • Up to 6 hoses can be tested at one time
  • Flex Test System
  • Hot Oil System (Includes CO2 Fire Suppression System)
  • Proof/Burst System
  • Impulse System: Max. Pressure         700 bar (10,000 psi)
  • Impulse Pressure Cycle Rate:                70 CPM Standard(CPM dependant on number and size of test hoses and max impulse pressure)
  •  Oil Operating Temperature:                   50 °C (122 °F)
  • Impulse Pump Power:                            37 kW (50 HP)
  • Electrical Service:                                  440 VAC, 60 Hz, 3 phase

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