3/4 in. PEX-B x 3/4 in. Male Sweat 90-Degree Elbow for 3/4" Copper Pipe Fitting (NSF Lead Free DZR Brass F1807 PEX Crimp Fitting)

The 247Garden 3/4 in. PEX-B x 3/4 in. Male Sweat 90-Degree Elbow is a high-quality plumbing fitting designed for secure 90-degree transitions from 3/4 in. PEX-B tubing to 3/4 in. copper pipe fittings. The male sweat end is engineered to insert into standard 3/4 in. female copper fittings, providing a strong, soldered joint, while the PEX-B crimp end ensures a durable, leak-resistant connection. Constructed from lead-free DeZincification Resistant (DZR) brass and NSF certified, this fitting meets ASTM F1807 standards, ensuring safe and long-lasting performance in potable water and hydronic heating systems.

Key Features and Benefits:

• PEX Connection: 3/4 in. PEX-B crimp-compatible barb for secure connections with PEX crimp rings (sold separately).

• Copper Connection: 3/4 in. male sweat end designed to insert into female copper fittings for a reliable soldered joint.

• Durable Construction: Lead-free DZR brass ensures corrosion resistance, mechanical strength, and long-term reliability.

• Certified and Safe: NSF certified, compliant with ASTM F1807/F2159 standards, UPC, IPC, and cUPC approved.

• Temperature and Pressure Ratings: Rated up to 200°F and 200 PSI, suitable for hot and cold water applications.

• Package Includes: 1 elbow fitting; PEX crimp rings and tools sold separately.

Tips & Tricks – Step-by-Step Installation:

Step 1: Prepare the 3/4 in. Female Copper Fitting

• Clean the inside of the female copper fitting using a wire brush or emery cloth to remove debris and oxidation.

Step 2: Apply Flux and Solder

• Apply a thin layer of lead-free flux to the male sweat end and the inside of the female fitting.

• Heat the joint evenly with a propane torch until the flux bubbles.

• Touch lead-free solder to the joint and allow it to flow via capillary action, forming a secure, leak-proof connection.

• Allow the joint to cool naturally.

Step 3: Prepare the 3/4 in. PEX-B Pipe

• Slide a PEX crimp ring over the end of the 3/4 in. PEX-B pipe.

• Fully insert the pipe onto the crimp barb.

Step 4: Crimp the PEX-B Connection

• Use a compatible PEX crimp tool to secure the ring, ensuring a tight, leak-free seal.

• Verify the crimp with a go/no-go gauge if available.

Applications:
Ideal for potable water distribution, hydronic heating systems, and any plumbing project requiring a secure 90-degree transition from 3/4 in. PEX-B tubing to 3/4 in. copper pipe fittings.