The following standards and guidelines are relevant for the production, planning and operation of (potable) water installations in Germany. Our pipe systems are manufactured in accordance with these guidelines.
Planning of drinking water installation systems
| EnEV | German Energy Saving Regulation |
| DIN 1988 | Technical Regulations on Drinking Water Installations |
| DIN EN 806 | Technical Regulations on Drinking Water Installations |
| DIN 2000 | Guidelines on the Requirements on Drinking Water, Planning, Laying, Operation and Maintenance of Supply Systems |
| DIN 4109 | Sound Protection in Structural Engineering |
| DIN 4102 | Fire Prevention |
| DVGW W 551 | Technical Measures for the Reduction of Legionella Growth in Drinking Water Installations |
| VDI 6023 | Hygiene-conscious planning, laying, operation and maintenance of drinking water plants |
| POLYMELT | Technical Manual |
| DVS 2207 | Welding of Thermoplastics |
| DVS 2208 | Machinery and Appliances for Welding Thermoplastics |
System-specific standards
| DIN EN ISO 15874 | Parts 1-7 | Plastics piping systems for hot and cold water installations – Polypropylene (PP) |
| Part 1 | General information | |
| Part 2 | Pipes | |
| Part 3 | Fittings | |
| Part 5 | Fitness for purpose of the system | |
| Part 7 / TS | Conformity Assessment | |
| DIN 8077 | Polypropylene Pipe Systems, Dimensions | |
| DIN 8078 | Polypropylene Pipe Systems | |
| General Quality Requirements, Testing | ||
| DIN EN ISO 21003 | Parts 1-7 | Multilayer Composite Pipe Systems for Hot and Cold Water Installations within Buildings |
Hygiene
| DVGW W 270 | Growth of Microorganisms on Materials used in Drinking Water Installations – Tests and Assessment |
| KTW | Guideline of the Federal Environmental Agency on the Assessment of Organic Materials in Contact with Drinking Water |
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