Zero-Leak Gold® Difference

Zero-Leak Gold Port Entry Plugs provide dependable zero leak performance in either SAE J1926 or Metric ISO 6149 Straight thread port applications. EPCO's Zero-Leak Gold Plugs utilize a primary metal-to-metal seal with an independent secondary elastomeric backup seal. Zero-Leak Gold Plugs are available in Hexagon and Socket Heads and are interchangeable with available in mild steel, stainless steel and aluminum in sizes -00 through -32. Any O-ring material that is commercially available may be used with Zero-Leak Gold Plugs.

Why Spec Zero-Leak Gold in Plug Applications?

  • 1,000,000 pulse cycles and more without a leak…2,000,000
    pulse cycles for Aluminum ZLGPs. Read the Fluid Power Institute test reports
  • Offer a Competitive Advantage for your customer
  • Easy to implement –interchangeable with existing port designs –no-retooling
  • Eliminate downtime caused by failing plugs
  • Improve product performance
  • Eliminate environmental cleanup caused by failing plugs
  • Eliminate system contamination caused by chemical sealants or tape

ZLG Difference

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