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Dimensions

  • Length(mm):
    460
  • Width(mm):
    250
  • Height(mm):
    250
  • Weight (kg):
    15
  • Lifting/ Transportation:
    Tool Box, transport on pallet

Construction year

  • Built:
    2010

Area of use / certification

  • Onshore/offshore:
    Offshore

Type

  • Fabricator:
    Curtiss Wright
  • Model:
    G-250

Flow / Pressure / Volume

  • Range of use - Minimum (Ø mm):
    7.1
  • Range of use - Max recom.(Ø mm):
    36.8

Content

  • Content:

    1 ea. Air Vacuum Test Gun

    1 ea. T-Handle Support Rod

    2 ea. Support Rod – GSV-S-N

Connections

  • Air supply (P@Q):
    3-8 bar

Additional information

  • Equipment / Functions:

    Test individual tubes for pinhole leaks using air pressure.

    G-250 Vacuum Tube Testing Guns are designed to quickly seal off and evacuate individual heat exchanger tubes to test the tube for leakage. Operation is easy. Connect standard plant air supply to the active vacuum gun and insert the conical seal into the end of the tube to be tested. Insert the passive plugging tool into the opposite end of the tube. Depress the air control valve, air flows through the vacuum generator and evacuates the tube. Release the air control valve and any loss of vacuum indicated on the vacuum gauge identifies a leaking tube. An optional digital vacuum gauge increases the operators ability to detect even the smallest pinhole leaks.