Series 4000

Series 4000

Series 4000

Series 4000

Series 4000 is a range of capillary solder and brazing fittings made of red brass, that can be used in a wide variety of domestic and commercial applications like drinking water, solar systems, compressed air and many more. Red brass material is highly resistant to dezincification and makes the ranges a perfect solution for drinking water solutions. The range is DVGW certified and corresponds to the UBA list. 

Benefits summary

Made of red brass
DVGW certified
Corrosion resistant
Corresponds to UBA
Approved for drinking water
Comprehensive range

Component materials 

Series 4000 fittings are made of red brass material CuSn5Zn5Pb2-C (Materialnumber CC499K-DW in accordance with DIN EN 1982).


Drinking water
Natural gas
LPG gas
Fuel oil supply systems
Hot and cold water heating systems
District heating
Solar systems
Water based refrigeration
Refrigeration and air-conditioning
Compressed air
Plants for distribution of technical and medical gases
Rainwater utilization plants
Fire extinguishing lines "wet"
Sprinkler systems
Industrial and process water
Waste water lifting plants

Operating parameters

Max. operating pressure of 25 bar at operating temperatures of up to 30°C
Max. operating pressure of 10 bar at operating temperatures of up to 110°C

For further information please refer to our Technical Brochure.

Approvals and certifications

BSI Kitemark UK
Bureau Veritas Marine
DVGW Germany
KIWA Netherlands
SVGW Switzerland
SZU Czech republic
TSU Slovakia
TYSK Ukraine


From 6mm to 108mm

For further information please refer to our Technical Brochure.


For Conex Bänninger, product quality has top priority!

When professionally installed, used and maintained in accordance with the installation and maintenance instructions detailed in the technical brochure, Conex Universal Ltd. guarantees that all products as supplied by Conex Universal Ltd. will be free of material defects resulting from errors in manufacture.

The warranty offered by Conex Bänninger corresponds to the national laws and standards of the origin country of purchase. Conex Bänninger is not liable for the incorrect or inappropriate use of the Goods. Please also refer to our terms and conditions.