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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

  • Product 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.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $1.99
Cheaper than about 98% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameNibco
Model nameC617 1
Product typeDrain Components

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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