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A 1-1/2 inch PPSU coupling for F1960 PEX plumbing

Legend Valve

Legend Valve 461-917 1-1/2" F1960 PPSU Coupling plumbing

SKU CH-Q3YQ-E83Q8

Connects 1-1/2" F1960 PEX tubing with durable PPSU material for plumbing systems

  • PPSU construction resists corrosion and scaling
  • F1960 cold-expansion standard ensures secure, tool-free joints
  • 1-1/2 inch size fits large-diameter PEX piping
  • Lead-free alloy meets California Proposition 65 requirements
  • Direct manufacturer shipment guarantees authentic Legend Valve quality

1-1/2" F1960 PPSU Coupling

This 1-1/2 inch PPSU coupling joins two F1960 PEX lines in RV plumbing systems. It provides a straight, permanent connection for cold and hot water distribution. The fitting is made from durable PPSU material suited to mobile applications. It is sold new and ready for installation.

Installation notes

The coupling uses the F1960 expansion method, so an expansion tool and matching rings are required. No soldering, glue or crimp rings are used with this fitting style. A common error is confusing F1960 with crimp or clamp systems, which are not compatible. Always verify the pipe is marked F1960 before expanding.

Critical specification

The connection standard is F1960 PEX on both ends, sized at 1-1/2 inches. This single specification determines whether the coupling matches the existing piping. Buyers using crimp, clamp or other expansion standards cannot use this fitting. The product carries a California Proposition 65 warning for listed chemicals.

Highlights

  • PPSU construction resists corrosion and scaling
  • F1960 cold-expansion standard ensures secure, tool-free joints
  • 1-1/2 inch size fits large-diameter PEX piping
  • Lead-free alloy meets California Proposition 65 requirements
  • Direct manufacturer shipment guarantees authentic Legend Valve quality

Specifications

BrandLEGEND VALVE

Questions about this item

How do I confirm the 1-1/2" PPSU F1960 coupling is seated correctly after installation?

Press the fitting fully onto each PEX tube until the tube bottoms out, then pull gently to ensure it grips; pressurise the system and check the joint for any moisture.

What comes with the 461-917 coupling and what must I supply?

The box contains the PPSU coupling only; you must provide 1-1/2" F1960 PEX tubing and the matching cold-expansion rings or sleeves.

When should I choose the 1-1/2" F1960 PPSU coupling over other sizes?

Select this coupling when joining two 1-1/2" F1960 PEX lines; other diameters or connection types require a different fitting.

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