Mechanical seals. Principal dimensions, designation and material codes Ingestion-build-63114 Part 4: Organization

Part 4: Organization

BS EN 4127:2009 Aerospace series

Note: This method is not suitable for particles larger than 20 μm because of their short settling times

BS EN 16157-3 deals with the publication of situation information that specifies the structures and definitions of information that may be exchanged to convey situation information relating to a road network

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Mechanical seals. Principal dimensions, designation and material codes Ingestion-build-63114 Part 4: Organization1 Scope This European Standard defines the principal dimensions for the internal installation of single and multiple mechanical seals with (rotating) spring units into the pump sealing cavity according to ISO 3069 as minimum cavity dimensions as typical for centrifugal pumps in accordance with EN 22858 and EN 733. It also gives the seal designations and material codes to be used.