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Frequently Asked Questions
What is a NIBCO 617 2 wrot copper cap used for?
A NIBCO 617 2 wrot copper cap seals the end of a 2-inch CTS copper tube in plumbing and HVAC systems. It is used for capping water lines, refrigerant lines, or other closed-loop piping where a permanent, leak-proof termination is required.
What are the specifications of the NIBCO 617 2 cap?
The NIBCO 617 2 is a cup-type, wrot copper cap for 2-inch CTS (copper tube size) piping. Its manufacturer part number is 617 2. It is designed for sweat/solder installation and provides a reliable end seal in copper tubing systems.
Where to buy NIBCO 617 2 wrot copper cap worldwide?
3G Electric supplies the NIBCO 617 2 wrot copper cap to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other NIBCO fittings.
How to install a NIBCO wrot copper cap?
Clean the tube end and cap cup with emery cloth, apply flux, then heat the fitting evenly until solder melts into the joint. Allow to cool naturally. Always follow local plumbing codes and use lead-free solder for potable water systems.
Used in
Common applications for NIBCONIBCO Products
3G Electric supplies NIBCO wrot copper tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









