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QuickFitting 1 in. Press in. FNPT in. Copper Adapter
QuickFitting 1 in. Press in. FNPT in. Copper Adapter
QuickFitting 1 in. Press in. FNPT in. Copper Adapter
QuickFitting 1 in. Press in. FNPT in. Copper Adapter
QuickFitting 1 in. Press in. FNPT in. Copper Adapter
QuickFitting 1 in. Press in. FNPT in. Copper Adapter
QuickFitting 1 in. Press in. FNPT in. Copper Adapter
QuickFitting 1 in. Press in. FNPT in. Copper Adapter

QuickFitting 1 in. Press in. FNPT in. Copper Adapter

Introducing the QuickFitting 1 in. Press-In Copper Adapter with FNPT End—the fast, solder-free way to bridge copper piping and threaded hose or pipe fittings. This copper adapter i…

Quickfitting MPN SPWF33R In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $16.99. Our online price is $18.99.
$18.99
Includes free shipping on orders over $75 · $8.99 standard below
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About Product Overview

Introducing the QuickFitting 1 in. Press-In Copper Adapter with FNPT End—the fast, solder-free way to bridge copper piping and threaded hose or pipe fittings. This copper adapter is built for reliability in both indoor and underground environments, delivering a secure, leak-resistant connection without torch soldering.

Designed with two distinct ends, it pairs a 1 in. press-in copper tube connection on one side with an FNPT (female NPT) threaded end on the other. The press end accepts standard 1 in. copper tubing using QuickFitting’s press tooling, while the FNPT end provides a female threaded connection to mate with standard male NPT fittings. This combination simplifies retrofit projects and new installations alike, reducing project time and minimizing hot-work requirements.

Key Benefits

  • Copper construction—robust and corrosion-resistant for long-lasting performance in potable water systems.
  • Two-end versatility—press-in copper tubing on one side and FNPT threaded connection on the other for seamless transitions.
  • Underground rated—suitable for buried or exterior installations where durability matters.
  • NSF-listed—verified for use in potable water applications, giving peace of mind for drinking water systems.
  • Ease of installation—press-to-connect on copper tubes eliminates soldering, heat, and open flames; the FNPT end accepts common threaded fittings for quick assembly.

Ideal Use Scenarios

  • Repairs or additions to home plumbing where copper runs must connect to threaded piping.
  • Underground or exterior water lines requiring a durable, corrosion-resistant transition between copper and threaded components.
  • Renovations or new builds where speed and cleanliness of installation are priorities.

Specifications at a Glance

  • 1 in. diameter, Type: Press
  • Type: FNPT (female NPT)
  • Copper
  • Yes
  • Yes

Whether you're upgrading an old copper run, expanding a piping network, or tackling a hard-to-reach connection, this QuickFitting adapter delivers a reliable, code-compliant solution that keeps water flowing smoothly. Always follow local code requirements and use appropriate thread sealants for the FNPT side to ensure optimal performance.

The Details Specifications

Brand Quickfitting
UPC 845526027953
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 2 × 5 × 7
Weight 0 lbs
Country of Origin VIETNAM
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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