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Brass press-to-threaded pipe reducer adapter, 1-1/4 by 1 inch

Legend Valve

Legend Valve 450-791P 1-1/4"x1" Press x MNPT Reducer Adapter

SKU CH-54KB-03EE0

Press x MNPT reducer adapter connects 1-1/4" press to 1" male NPT threads

  • Press-to-thread connection simplifies copper pipe joins
  • Reducer design joins 1-1/4" press to 1" male threads
  • Lead-free compliant construction meets California Prop 65 requirements
  • Legend Valve manufacturing ensures professional-grade reliability
  • Direct manufacturer shipping on orders over $75

Legend Valve 450-791P Reducer Adapter

The Legend Valve 450-791P is a press-to-male-NPT reducer adapter designed for plumbing professionals and installers. It transitions a 1-1/4 inch press connection down to a 1 inch male pipe thread in a single fitting. This component suits new installations or repair work where dissimilar pipe sizes must be joined securely. It is not intended for applications requiring a female-threaded or press-to-press transition.

Press connection with male NPT end

The press end allows for a flameless, solder-free joint using compatible press tools, reducing installation time and fire risk on site. The male NPT threads accept standard 1 inch female fittings, valves or equipment without additional adapters. Brass construction provides corrosion resistance for potable water and hydronic heating systems. California Proposition 65 warnings indicate the presence of chemicals known to cause cancer and reproductive harm.

Ships direct from manufacturer

Orders totalling $75 or more qualify for free shipping directly from the manufacturer, lowering procurement costs for bulk jobs. No additional tools, sealants or gaskets are included in the package, so installers must supply approved press jaws and thread sealant separately. The fitting is supplied new and ready for immediate use on compatible piping systems.

Highlights

  • Press-to-thread connection simplifies copper pipe joins
  • Reducer design joins 1-1/4" press to 1" male threads
  • Lead-free compliant construction meets California Prop 65 requirements
  • Legend Valve manufacturing ensures professional-grade reliability
  • Direct manufacturer shipping on orders over $75

Specifications

BrandLEGEND VALVE

Questions about this item

What connection standard does the 450-791P reducer adapter use?

The adapter uses a press connection on one end and a male NPT thread on the other for joining different pipe sizes.

What pipe diameters does the 450-791P adapter accommodate?

It connects a 1-1/4 inch press fitting to a 1 inch male NPT thread.

How is the 450-791P adapter installed?

The press end requires a compatible press tool to crimp the fitting onto the pipe, while the MNPT end threads into a female NPT fitting.

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