10-Pack 3/4" x 1/2" PEX-A Reducing Couplings PPSU Plastic Cold Expansion PEX Fittings ASTM F1960 NSF
The 247Garden 10-Pack 3/4" x 1/2" PEX-A Reducing Coupling is the perfect solution for contractors, plumbers, and DIY installers who need a dependable way to connect 3/4-inch PEX-A pipes to 1/2-inch PEX-A pipes in a straight line. Built from premium PPSU (polyphenylsulfone), these fittings are lightweight, durable, and highly resistant to corrosion and scaling, ensuring long-term reliability in plumbing and heating systems.
Each coupling is engineered for cold expansion installation using a PEX-A expansion tool and expansion rings. Fully compliant with ASTM F1960 standards and listed under cUPC and NSF/ANSI 61, these lead-free fittings are safe for potable water systems. With a high-performance rating of up to 200°F and 200 psi, they deliver professional-grade results in both residential and commercial applications.
With this value 10-pack, plus free shipping anywhere in the USA, 247Garden provides the quality and savings you need for any size project.
Features
• Quantity: 10-Pack
• Material: PPSU (polyphenylsulfone)
• Connection Type: Cold Expansion (PEX-A expansion tool + rings required)
• Reduces from 3/4" PEX-A to 1/2" PEX-A in a straight-line connection
• LEAD FREE – Certified safe for potable water applications
• Corrosion resistant, lightweight, and highly durable
• Meets ASTM F1960 standard for PEX cold expansion fittings
• Listed under cUPC and NSF/ANSI 61
• Rated up to 200°F and 200 psi
• Ideal for plumbing, heating, and hydronic distribution systems
• Free Shipping anywhere in the USA

| SKU | F1-3412CP-121-10PK |
|---|---|
| Country of Manufacture | China |
| Condition | New |
| Brand | 247Garden |
| PVC Pipe Brand Compatibility | 247Garden/ERA, Charlotte Pipe, IPEX Pipe, JM Eagle, Valencia, Xintec-PVC |
| PEX Type | A - Expansion |
| PEX Connection Type | F1960 Cold Expansion Fitting |
| PEX Size | 3/4 in. PEX |
| PEX Certifificates/Standard | UPC, IPC, cUPC, NSF, ANSI 61, ASTM |
| PEX Temperature Rating | 32℉ - 200℉ |
| PEX Applications | Drinking Water, Mobile Home, Camper Van, Heating, Cooling, Residential Plumbing , Commercial Plumbing, Hydroponics, Radiant Floor Heating, Hydronic Heating, Snow and Ice Melting Systems, Fire Sprinkler Systems, Water Distribution in Commercial Buildings, Potable Water Systems, Water Store, Chilled Water Systems, Agricultural and Irrigation Systems, Aquarium and Fish Tank Plumbing, Boat and RV Plumbing, Industrial Applications, Geothermal Heating and Cooling Systems, Solar Water Heating Systems |
| PEX-A Compatiable Brand | Uponor, Wirsbo, Sioux Chief, Propex, Apollo, Everflow, Sharkbite |





















































































