ANSI/HI 4.1-4.6 – Sealless Magnetically Driven Rotary Pumps for Nomenclature, Definitions, Application, Operation, and Test

The 2022 edition is a reaffirmation of the 2017 edition with no substantive changes but may include formatting or editorial changes

Overview:

This standard covers the unique features of sealless, magnetically driven rotary pumps and includes sections on types and nomenclature, definitions, design and applications, installation, operation, and maintenance, and testing. Due to the variety of rotary pump configurations available and the broad range of applications, users of this standard are recommended to familiarize themselves with ANSI/HI 3.1–3.5 Rotary Pumps for Nomenclature, Definitions, Application and Operation and ANSI/HI 3.6 Rotary Pump Tests.

Rotary pumps are commonly used in chemical, petroleum, slurry, water and wastewater, residential, and electric power applications. Sealless varieties are used in applications where leak free operation is a necessity. These standard aids the pump manufacturers, specifying engineers, consultants, end users, and testing laboratories in the definition, selection, specification, and testing of sealless rotary pumps.

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ANSI/HI 4.1-4.6 – Sealless Magnetically Driven Rotary Pumps for Nomenclature, Definitions, Application, Operation, and Test

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