Pressure Testing Unit
HD-ND2+2 · No. 471 000

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Stationary High- and Low-Pressure testing unit, model HD-ND2+2 for testing of fire extinguishers and pressure units.

With integrated water tank for filling of fi re extinguishers or pressure tanks by using submersible pump.

Hydro test products: HD-ND2+2 - FRITZ EMDE - Mechanical and vacuum engineering
TECHNICAL DATA
Dimensions (l x w x h)approx. 450 x 1000 x 1900 mm
Dimensions of the cylinder to be testedmax. height: 730 mm;
Ø max.: 210 mm
Connection for water supply of pressing pump1/2“ thread with ball valve
MotorAC 230 V, 50 Hz, 10 A
Compressed-air8 – 10 bar (depending on test pressure)
Colourhammer finish painted blue

High-Pressure-Test
In High-Pressure with 2 testing connections to test: CO2-bottles/- cartridges and -fire extinguishers, breathing air apparatus, diving bottles, gas-bottles.

Unit consisting of:

  • 2 High-Pressure hoses (0.8 m)
  • Plug-in coupling with 2 plug-in adaptors each with large or small conical CO2-thread
  • Lockable valves for individual testing
  • Relief valve to relieve the testing line
  • Pipework made of High-Pressure Ermetho pipes
  • Compressed-air driven High-Pressure pump
  • Disconnectable pressure display with pressure gauge (600 bar)
  • Automatic disconnection when reaching the requested test pressure by pressure gauge

Low-Pressure
In Low-Pressure with 2 testing connections to test fire extinguishers as well as cylinders up to max. 30 bar.

Unit consisting of:

  • 2 Low-Pressure hoses (0.8 m) with plug-in coupling
  • 2 universal Low-Pressure adaptors
  • Lockable valves for individual testing
  • Relief valve to relieve the testing line
  • Compressed-air driven Low-Pressure pump
  • Disconnectable pressure display with pressure gauge (40 bar)
  • Test pressure 0 – 40 bar
  • Automatic disconnection when reaching the requested test pressure by pressure gauge

Optional available at extra charge:

  • Digital gauge
  • Equipped with safety protection cover