The Quick Fitting SPWF11R 1/2 Press Copper FNPT Adapter is a high‑performance transition fitting engineered to connect copper press‑fit plumbing systems to FNPT threaded components with speed, precision and reliability. Featuring a copper press‑fit connection on one end and a female FNPT thread on the other, this adapter enables seamless integration with valves, fixtures, pumps and other threaded system components.
Constructed from durable copper, the adapter delivers excellent corrosion resistance and long‑term system stability. Its press‑fit design allows installers to eliminate soldering and open flame, significantly reducing installation time while maintaining strong, consistent sealing performance. This makes the SPWF11R ideal for both new construction and retrofit plumbing applications.
DETAILS
Model Number: SPWF11R
Manufacturer: Quick Fitting
Product Type: Press copper FNPT adapter
Package Contents: One 1/2 in press copper FNPT adapter
Material: Copper
Size: 1/2 in
Type: Press FNPT adapter
KEY FEATURES
Press‑to‑Thread Transition: Links press copper tubing to FNPT threaded fixtures and system components
Flame‑Free Installation: Press‑fit end allows clean, fast connections without soldering
FNPT Threading: Standard female threading ensures secure compatibility with threaded parts
Copper Body: Provides long‑lasting corrosion resistance and structural integrity
Versatile System Use: Works with potable water, hydronic heating and general plumbing lines
Warning: Must be installed using approved press tools and compatible copper piping
APPLICATIONS
Press‑to‑Thread Conversion: Connects copper press‑fit systems to threaded valves, pumps and fixtures
Plumbing System Integration: Suitable for residential, commercial and industrial piping networks
Press‑Fit Installations: Supports rapid assembly without heat or flux
Repair and Retrofit Work: Ideal for adapting or upgrading existing threaded systems
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BrandQuick Fitting Inc
Model NumberSPWF11R
Product Name1/2 Press Copper FNPT Adapter
ManufacturerQuick Fitting
Package ContentsOne 1/2 in press copper FNPT adapter