Aerospace series - Fluorocarbon rubber (FKM) - Low compressions set - Hardness 90 IRHD; German and English version EN 2799:2018
Edition 2018-09

Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Hardness 80 IRHD; English version prEN 3049:2024
Edition 2024-08

Aerospace series - O-rings, in fluorocarbon rubber (FKM) low compression set - Hardness 80 IRHD; German version EN 3049:1998
Edition 1998-07

Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Technical specification; English version prEN 3050:2024
Edition 2024-08

Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Technical specification; German version EN 3050:1998
Edition 1998-07

Aerospace series - Pipe couplings, loose flanges and seals - Seals in fluorocarbon rubber and armature in aluminium alloy; German and English version EN 3869:2004
Edition 2007-02

Aerospace series - Pipe couplings, loose flanges and seals - Seals in fluorocarbon rubber and armature in aluminium alloy - Technical specification; German and English version EN 4054:2004
Edition 2006-11

Fixed firefighting systems - Gas extinguishing systems - Part 11: Physical properties and systems design of gas extinguishing systems for Halocarbon Blend 55 extinguishant (ISO 14520-17:2022, modified); German version EN 15004-11:2024
Edition 2024-09

Fixed firefighting systems - Gas extinguishing systems - Part 11: Physical properties and systems design of gas extinguishing systems for Halocarbon Blend 55 extinguishant (ISO 14520-17:2022, modified); German and English version prEN 15004-11:2023
Edition 2023-05

Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts; German version EN 15039:2014
Edition 2014-07