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Nibco C617 copper cap fitting 2 inch nominal size

Nibco, Inc.

Nibco, Inc. C617 2" Copper Cap trap

SKU CH-EHS9-6MQ5Z MPN C617

2-inch copper cap terminates drain lines securely using 617 model fitting

  • Product typeDrain Components
  • Copper construction resists corrosion for long service life
  • Cap design seals 2 inch copper pipe ends securely
  • Model C617 fits standard 2 inch nominal tubing
  • Flexible copper allows easier installation in tight spaces
  • Durable material withstands pressure in drainage systems

Copper Cap Fitting

The Nibco C617 is a 2-inch nominal copper cap designed to terminate a copper drain line in residential or light-commercial plumbing systems. It provides a permanent or serviceable closure for pipe ends during rough-in, remodel or repair work.

Sweat-Joint Installation

The fitting is made from copper alloy for corrosion resistance and long service life in potable and non-potable water applications. A sweat-solder joint creates a rigid, leak-free seal that withstands thermal cycling and mechanical vibration without the need for threaded adapters.

Passive Thermal Performance

Copper construction conducts heat evenly across the joint during soldering and distributes system temperature changes in service. The solid cap adds no moving parts, generates no noise and imposes no electrical or flow restriction on the drainage system.

How it compares

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

Price $6.99
Cheaper than about 90% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameNibco
Model nameC617 2
Product typeDrain Components

Questions about this item

What tube size does the C617 2 cap fit?

The C617 2 cap fits a 2 inch tube size for copper piping systems.

What basic fitting shape is required for the C617 2 cap installation?

The C617 2 cap uses a basic cap fitting shape designed to close the end of a copper pipe.

How is the C617 2 cap installed on copper pipe, and what step is often missed?

The C617 2 cap is soldered onto the copper pipe; the step often missed is properly cleaning and fluxing both the pipe end and fitting interior before applying heat.

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