![LF4501515 - Uponor (Wirsbo) LF4501515 - 1-1/2" ProPEX x 1-1/2" Male Sweat Copper Fitting Adapter (Lead Free Brass) LF4501515 - Uponor (Wirsbo) LF4501515 - 1-1/2" ProPEX x 1-1/2" Male Sweat Copper Fitting Adapter (Lead Free Brass)](https://www.supplyhouse.com/images/products/zoom/lf4501515-2.jpg)
LF4501515 - Uponor (Wirsbo) LF4501515 - 1-1/2" ProPEX x 1-1/2" Male Sweat Copper Fitting Adapter (Lead Free Brass)
![Pro-tip: Thinking of using Pex-A? Avoid Sharkbite (brand) brass fittings (found at some Lowes). The tiny shoulders make it next to impossible to get a proper fit on 90's and Tee's. : Pro-tip: Thinking of using Pex-A? Avoid Sharkbite (brand) brass fittings (found at some Lowes). The tiny shoulders make it next to impossible to get a proper fit on 90's and Tee's. :](https://i.redd.it/bay2digbmrw81.jpg)
Pro-tip: Thinking of using Pex-A? Avoid Sharkbite (brand) brass fittings (found at some Lowes). The tiny shoulders make it next to impossible to get a proper fit on 90's and Tee's. :
![How to fix leak at plastic elbow in clear PEX-A Tuffpex by Uponor? | Terry Love Plumbing Advice & Remodel DIY & Professional Forum How to fix leak at plastic elbow in clear PEX-A Tuffpex by Uponor? | Terry Love Plumbing Advice & Remodel DIY & Professional Forum](https://terrylove.com/images/pb/pex-a-trailer-leak-01.jpg)
How to fix leak at plastic elbow in clear PEX-A Tuffpex by Uponor? | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
How much do PEX crimp fittings reduce water flow? | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
![Amazon.com: Uponor Wirsbo LF4575075 ProPEX LF Brass Female Threaded Adapter, 1/2" PEX x 3/4" NPT : Home & Kitchen Amazon.com: Uponor Wirsbo LF4575075 ProPEX LF Brass Female Threaded Adapter, 1/2" PEX x 3/4" NPT : Home & Kitchen](https://m.media-amazon.com/images/I/41cqHD3dRZL.jpg)
Amazon.com: Uponor Wirsbo LF4575075 ProPEX LF Brass Female Threaded Adapter, 1/2" PEX x 3/4" NPT : Home & Kitchen
![Amazon.com: Uponor Wirsbo LF4701751 ProPEX LF Brass Reducing Tee, 1" PEX x 3/4" PEX x 1" PEX : Home & Kitchen Amazon.com: Uponor Wirsbo LF4701751 ProPEX LF Brass Reducing Tee, 1" PEX x 3/4" PEX x 1" PEX : Home & Kitchen](https://m.media-amazon.com/images/I/4199ebrE47L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Uponor Wirsbo LF4701751 ProPEX LF Brass Reducing Tee, 1" PEX x 3/4" PEX x 1" PEX : Home & Kitchen
![Uponor ProPEX brass transition fittings (KBIS/IBS Preview) | 2017-01-12 | Plumbing and Mechanical | Plumbing & Mechanical Uponor ProPEX brass transition fittings (KBIS/IBS Preview) | 2017-01-12 | Plumbing and Mechanical | Plumbing & Mechanical](https://www.pmmag.com/ext/resources/PM/2017/January-2017/Products/PM0117-Products_Uponor.jpg?1484244858)