Brass union elbow fitting FERRO K02Z 3/8" – female-to-female plumbing connector

FERRO K02Z 3/8" brass union elbow fitting is a female-to-female connector designed for creating a compact angled joint between two 3/8" female threaded pipes or components. The fitting is machined from brass to provide corrosion resistance and dimensional stability in typical plumbing and heating environments. Its union design allows for a secure threaded connection while accommodating a change in direction where space or access is limited.

Advantages

The brass construction ensures long-term resistance to corrosion and scale in potable water and heating circuits. The elbow shape reduces installation space requirements and simplifies routing of pipes in confined areas. Threaded union connection provides reliable sealing without soldering or adhesives and allows disassembly for maintenance or replacement. Machined threads offer consistent fit and alignment for standard 3/8" female plumbing threads.

Suitable for

• Connecting two 3/8" female threaded pipes at a 90° angle in residential water systems
• Joining components in heating and radiator installations where an angled union is needed
• Plumbing repairs and retrofits that require a removable threaded elbow connection
• Small commercial fluid installations with standard 3/8" female fittings

Key specifications

• Material: brass, suitable for potable water and heating systems
• Connection type: female-to-female threaded union
• Thread size: 3/8" (female on both ends)
• Form factor: elbow (angled union) for compact directional change
• Typical applications: water supply, heating circuits, general fluid plumbing

How to use

Ensure both mating male-threaded components are clean and free of debris. Apply appropriate thread sealant or PTFE tape to the male threads following manufacturer recommendations. Hand-start the threads to avoid cross-threading, then tighten the union by wrench until secure, taking care not to over-tighten and damage the threads or deform the fitting. After installation, pressurize the system and check for leaks; retighten if necessary. For maintenance, the union design allows disassembly by reversing the installation steps.

Usage recommendations

Use compatible male-threaded components with standard 3/8" threads and follow local plumbing codes. Select thread sealant suitable for potable water if used on drinking water systems. Avoid excessive torque during installation to preserve thread integrity and ensure a reliable seal.