This standard specifies technical conditions of delivery for complete compression fittings according to DIN 3850 and DIN EN ISO 8434-1, their components and the appropriate hose connection side according to DIN 20078.#,,#
DIN 3859-1:2005 history
2005DIN 3859-1:2005 Compression couplings - Part 1: Technical delivery conditions
1998DIN 3859-1:1998 Compression couplings - Part 1: Technical delivery conditions