End-suction centrifugal pumps. Dimensions of cavities for mechanical seals and for soft packing not-eligible BS 817:2008 Specification for surface

BS 817:2008 Specification for surface plates

good mechanical properties and can be machined provided suitable techniques are employed

The signal thus encoded is converted to a format that conforms to the relevant television system for recording onto a videocassette

examples have been given to illustrate the type of issues that should be addressed and it is anticipated that these will be adapted

This British Standard applies to all PPE

End-suction centrifugal pumps. Dimensions of cavities for mechanical seals and for soft packing not-eligible BS 817:2008 Specification for surface1 Scope This International Standard specifies the dimensions of the seal cavity for step balanced mechanical seals, mechanical seals suitable for straight shafts, and for soft packing, to be used with horizontal end suction centrifugal pumps, including those conforming to ISO 2858. Although applicable to general purpose and heavy duty process applications, this International Standard is not intended for use in processes with slurries or with high