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Availability: Rental

Silverwing V750 LED Dual Vacuum Box

Available for rental/hire from Ashtead Technology - the Silverwing V750 LED Dual Vacuum Box.

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The V750 vacuum box was completely redesigned with operators and API 650/653 inspection standards in mind. Bubble leak (or vacuum box) testing is an integral part of tank inspections as required by the American Petroleum Institute (API) and other international standards associations to establish the condition of tank bottom plate welds and shell-to-bottom plate welds.

The V750 vacuum box is designed to inspect 750 mm (29.5 in) long welds. It is extremely rugged body, calibrated vacuum gauge and vacuum relief valve, internal LED’s to ensure correct visibility along the test weld and a new seal designed to maximise efficiency and reduce operator fatigue.

  • Optional integrated LEDs to maintain correct light levels
  • Higher productivity–Inspect 750 mm (29.5 in) long welds
  • Two-stage seal design to improve initial vacuum
  • Calibrated relief valve to control vacuum
  • Calibrated vacuum gauge
  • Electric pump, compressor, or combination model
  • Flat and corner weld inspection models
  • More efficient
  • Reduce operator fatigue
  • Increase operator safety
  • Field-proven durability and reliability
  • User-replaceable seals
  • Vacuum box testing
  • Bubble leak testing of lap welds