Copper Press Fittings

NDL’s Copper Press Fittings are manufactured to be used for potable water, hydronic heating (with glycol), chilled water, compressed air (200 PSI max.), non-medical gases (140 PSI max.), and low-pressure steam (15 PSI max.).

  • NDL press fittings use the highly regarded “v” profile jaw sets that resemble the industry leader in terms of pattern, size, finish, and overall appearance. Small quantities of individual items are available and can be packaged together in one order without having to meet high minimums in any category.
  • Zero-reported failure rate combined with a leak detection commercial-grade EDPM O-ring that instantly identifies unpressed connections
  • Our fittings range in size from 1/2″ to 4″ and are available in more than 350 configurations

Operating Parameters:

  • Working Pressure: 200 PSI max.
  • Maximum test pressure: 600 PSI max.
  • Low-pressure steam: 15 PSI max.
  • Working Temperature: 0°F to 250°F (-18°C to 121°C)
  • Vacuum: 29.2″ Mercury at 68°F (20°C)

Certifications and Approvals:

  • Materials: ASME/ASTM B42 C12200 (99 .9% cu)
  • Dimensions: IAPMO PS 117-2016
  • Threads: ASME/ASTM B1 .20.1
  • Drinking water: NSF/ANSI STANDARD 61 – 372 (Lead-Free)
  • Other: ISO9001, ISO14001
Product GuideDownload
Installation InstructionsDownload