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Copper cap fitting with smooth cylindrical form and threaded end

Nibco, Inc.

Nibco, Inc. C617 1 in Copper Cap Trap

SKU CH-6TPN-69X4T MPN C617

A 1-inch copper cap fitting rated for 494 psi at 100°F and temperatures from -20°F to 400°F, meeting ASME/ANSI B16.22 standards

  • TypeDrain Components
  • Wrot copper construction resists corrosion
  • C-type fitting connects to 1 in tube
  • Rated 494 psi at 100 degrees F
  • Withstands temperatures from -20 to 400 degrees F
  • Meets ASME/ANSI B 16.22 standard

1-Inch Copper Cap Fitting

The Nibco C617 is a wrought copper cap designed to terminate a 1-inch nominal tube in plumbing systems. It suits installers who need a permanent or temporary closure on copper pipework meeting ASME/ANSI B16.22.

Thermal Pressure Limits

The fitting withstands up to 494 psi at 100 Degrees F and operates across a temperature range of -20 Degrees to 400 Degrees F. No moving parts or seals generate noise or draw power during normal service.

Standards Compliance Benefit

Manufacturing to ASME/ANSI B16.22 ensures dimensional consistency with other B16.22 copper fittings. The wrought copper material accepts standard soldering or brazing procedures without requiring proprietary tools or fluxes.

Highlights

  • Wrot copper construction resists corrosion
  • C-type fitting connects to 1 in tube
  • Rated 494 psi at 100 degrees F
  • Withstands temperatures from -20 to 400 degrees F
  • Meets ASME/ANSI B 16.22 standard

Specifications

TypeDrain Components
BrandNibco
ModelC617 1

Questions about this item

How do I install the 1 in copper cap fitting and what step do installers often miss?

Clean the tube end and fitting socket, apply flux, then sweat-solder the cap onto the 1 in tube using the C connection type; the step often missed is deburring the tube before fluxing.

What maintenance or replacement will the copper cap need over time?

The wrot copper cap itself requires no scheduled maintenance; inspect joints for leaks or corrosion after thermal cycling between -20 and 400 degrees F and replace only if a joint fails.

What limit appears first when the fitting sees sustained pressure and temperature?

The maximum rated pressure of 494 psi at 100 degrees F is the first limit reached under sustained use, per ASME/ANSI B 16.22.

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