ASME B73.3 pdf download Specification for Sealless Horizontal End Suction Metallic Centrifugal Pumps for Chemical Process 1 SCOPE This Standard covers sealless centrifugal pumps of horizontal end suction single stage and centerline dis- charge design. This Standard includes dimensional interchangeability requirements and certain design fea- tures to facilitate installation and maintenance. It is the intent of this Standard that pumps...