Brass elbow fitting Perfexim Kolano GW - GZ 3/4" — brass pipe connector, female to male thread

Perfexim Kolano GW - GZ 3/4" is a brass elbow fitting with a female-to-male 3/4" threaded connection designed to change the direction of fluid flow by 90 degrees in plumbing and heating systems. The fitting offers a compact, threaded joint between pipes, valves or appliances and is suitable for potable water and general domestic installations where a robust brass connector is required. The product title and form explicitly identify the connector type and thread configuration to facilitate correct selection for systems using 3/4" threaded components.

Advantages

The brass construction provides good corrosion resistance and mechanical strength for typical household water and heating applications. Threaded female-to-male configuration enables easy installation with standard 3/4" threaded fittings and minimizes the need for additional adapters. The 90-degree elbow design conserves space and allows straightforward rerouting of pipes in confined installations while maintaining a secure, leak-resistant connection when installed correctly.

Suitable for

• Domestic potable water supply lines with 3/4" threaded connections
• Heating system pipe routes where a right-angle change is required
• Connecting valves, pumps or appliances to threaded pipework
• Compact installations where space-saving elbow fittings are needed

Key specifications

• Material: brass
• Connection type: female (GW) to male (GZ)
• Thread size: 3/4"
• Geometry: 90-degree elbow
• Intended media: potable water and general domestic fluids

How to use

Prepare mating threads by cleaning and, if required for your installation, apply an appropriate thread sealant or PTFE tape to the male thread to ensure a leak-tight joint. Hand-start the threads to avoid cross-threading, then tighten using suitable wrenches until secure; avoid excessive torque that could deform the threads or fitting. When installed in a system, check for leaks under normal operating pressure and retighten if necessary according to accepted plumbing practice.

Usage recommendations

Use only with compatible 3/4" threaded components and verify material compatibility with system fluids and temperatures. For potable water installations follow local plumbing codes and guidelines for sealing and mounting. Avoid soldering or heating the fitting directly; if connection to copper piping by soldering is required, use the appropriate adapter designed for that purpose.