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QuickFitting 1-1/2 in. Press in. MNPT in. Copper Adapter

QuickFitting 1-1/2 in. Copper Adapter combines a rugged 1-1/2" copper press end with a MNPT threaded connection, delivering a fast, solder-free transition from copper tubing to thr…

Quickfitting MPN SPWM55R In Stock & Ready to Ship
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$49.99
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About Product Overview

QuickFitting 1-1/2 in. Copper Adapter combines a rugged 1-1/2" copper press end with a MNPT threaded connection, delivering a fast, solder-free transition from copper tubing to threaded components. Built for durability and ease, it’s a practical choice for both new installs and retrofit projects.

Key advantages you’ll notice in real-world setups:

  • Press-to-MPT versatility — The 1-1/2" copper press end provides a secure, tool-driven connection to copper tubing, while the MNPT end lets you bridge to standard threaded fittings, valves, and devices.
  • Underground-rated construction — Ready for burial and outdoor installations, reducing worry about moisture exposure and environmental conditions.
  • NSF-listed — Approved for potable water applications, supporting safe, long-term use in domestic water systems.
  • Copper durability — Copper’s inherent corrosion resistance and longevity help ensure reliable performance in a variety of settings, from service entrances to irrigation lines.
  • Quicker installs — Eliminates soldering or brazing on the copper side, enabling cleaner, faster connections with compatible press tooling and fittings.

Who this is for:

  • Plumbers and DIY homeowners tackling retrofit projects where a copper line must connect to threaded hardware.
  • Irrigation installers needing a reliable copper-to-thread transition for valves, hoses, or threaded components.
  • Anyone working on buried or outdoor water lines that require a durable, underground-rated adapter.

How it solves common problems:

  • Eliminates the need for soldering in tight or awkward spaces, reducing labor time and skill barriers.
  • Facilitates seamless integration between copper piping and threaded fittings, valves, or appliances.
  • Provides a robust, long-lasting connection suitable for outdoor and underground environments.

Usage tips:

  • Prepare and deburr copper pipe, then install the 1-1/2" press end using a compatible copper press tool.
  • On the MNPT side, clean threads and apply an appropriate thread sealant or PTFE tape as per standard NPT guidelines, then tighten to the recommended specification for your system.

Whether you’re upgrading an aging copper run, extending a line to a new valve, or wiring the bridge between press-fit copper and threaded components, the QuickFitting 1-1/2 in. Copper Adapter delivers a dependable, code-friendly solution with installer-friendly benefits.

The Details Specifications

Brand Quickfitting
SKU 4035149
UPC 845526028295
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 2 × 7 × 8
Weight 1 lbs
Cubic Feet 0.06891 ft³
Country of Origin VIETNAM
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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