Sioux Chief 645WP32 3/4" x 1/2" F1960 PEX Reducing Coupling

Sioux Chief 3/4" x 1/2" F1960 PEX Reducing Coupling

The Sioux Chief 3/4" x 1/2" F1960 PEX reducing coupling is built for behind-the-wall rough-in plumbing. It steps a 3/4" PEX trunk line down to a 1/2" branch line using the F1960 cold-expansion connection on both ends, so no crimp rings, clamps, or separate reducing adapters are needed at the transition. Full-flow construction keeps the waterway open through the reduction, so there is no internal restriction where the two sizes meet. It is designed for use with F1960 expansion-style PEX tubing and expansion rings, and it ships in bulk carton quantities for plumbing crews and distributors running PEX trunk-and-branch systems on new construction and remodel jobs.

Key Features

• Trade Size: 3/4" x 1/2" reducing configuration for stepping a 3/4" PEX supply line down to a 1/2" fixture branch in a single fitting.
• Connection Type: F1960 cold-expansion connection on both ends, matched to F1960 expansion PEX tubing and expansion rings for a consistent joint on each side.
• Full-Flow Design: No internal restriction at the reduction point, so flow stays consistent through the fitting body instead of narrowing abruptly.
• Reducing Coupling Configuration: A single fitting handles the 3/4" to 1/2" transition, cutting down on extra couplings and joints in the run.
• Bulk Packaging: Supplied 500 EA per carton, sized for rough-in crews and distributors stocking high-volume PEX runs rather than one-off repairs.

Technical Specifications

• Trade Size: 3/4" x 1/2"
• Connection: F1960 cold-expansion, both ends
• Flow Path: Full flow, no internal restriction
• Country of Origin: Cambodia
• Packaging: 500 EA per carton

Typical Applications

• Residential and Commercial Rough-In Plumbing
• PEX Trunk-and-Branch Distribution Systems
• Reducing 3/4" PEX Supply Lines Down to 1/2" Fixture Branches
• New Construction and Remodel PEX Installations
• Behind-the-Wall and Under-Floor PEX Rough-In
• Bulk Stocking for Plumbing Distributors and Contractors

Why Sioux Chief?

Sioux Chief builds this coupling specifically for F1960 expansion PEX rough-in work, with a full-flow path that keeps the reduction point free of internal restriction instead of choking down the line. It gives plumbing crews running PEX trunk-and-branch systems a dependable, single-fitting way to transition a 3/4" PEX line down to a 1/2" branch without mixing connection methods or adding extra joints. Packaged 500 to a carton, it is set up for the volume that rough-in crews and distributors move on active jobsites. Shop Sioux Chief PEX rough-in fittings at ZenSupply for consistent, dependable plumbing supply.