Bronze elbow 4092G 22x3/4" female thread x male thread 4092G022006000

Elbow for sanitary and heating installations

The bronze elbow is a high-quality fitting designed for the professional installation of sanitary, heating, gas, and refrigeration systems. Made of CuSn5Zn5Pb2-C (CC499K-DW) bronze alloy, it ensures long-term reliability and safety of use.

Material and construction

The fitting is made of high-quality CuSn5Zn5Pb2-C (CC499K-DW) bronze, which is characterized by excellent corrosion resistance and high mechanical strength. This alloy meets the requirements of the PN EN 1982 standard, guaranteeing stable parameters throughout the product's life cycle.

The bronze used in production contains low amounts of lead and nickel, making it fully safe for drinking water installations. The material maintains its properties across a wide range of operating temperatures typical for heating and sanitary systems.

Connection system and compatibility

The elbow is equipped with two different types of connections:

• First connection: capillary solder socket with a nominal diameter of 3/4 inch (20 mm)
• Second connection: BSPT-R tapered gas external thread (ISO 7-1 / EN 10226-1) with a nominal diameter of 3/4 inch (20 mm)

The design allows for connections using hard or soft capillary soldering methods, ensuring tightness and durability of the joint. The BSPT-R thread guarantees standard compatibility with fittings and other installation elements.

Industrial and domestic applications

The product finds wide application in various types of installations:

• Sanitary installations: internal water supply networks, sanitary device connections
• Heating systems: central heating, underfloor heating installations
• Gas installations: low-pressure gas device connections
• Refrigeration systems: air conditioning and refrigeration installations

The 90° angle elbow allows for changing the direction of the pipeline while maintaining optimal medium flow conditions.

Certificates and safety standards

The product holds comprehensive international certificates confirming its safe use:

• AFNOR (France) - French certification
• BSI-KM (United Kingdom) - British standard
• DVGW (Germany) - German gas and water engineering institute
• KIWA (Netherlands) - Dutch quality certificate
• PZH (Poland) - National Institute of Hygiene - approval for contact with drinking water
• TYSK (Ukraine) - Ukrainian technical certification
• WRAS (United Kingdom) - Water Regulations Advisory Scheme

The CE marking confirms full compliance with European safety, health, and environmental standards.