November 4, 2021
...fluid transfer, which are drive by means of a compressed gas (usually air) from an outside source. The standard defines key terms and includes types and configurations, design, application, installation,...
November 4, 2021
Overview: This standard presents an empirical method to predict normally attainable efficiency levels at the best efficiency point for select types of rotodynamic pumps. This is useful to determine an...
November 4, 2021
This version of the standard has been superseded. PDF copies remain available for purchase. Overview: This standard presents an empirical method to predict normally attainable efficiency levels at the best...
November 4, 2021
This version of the standard has been superseded. PDF copies remain available for purchase. Overview: This standard presents an empirical method to predict normally attainable efficiency levels at the best...
November 4, 2021
...with Hydraulic Institute Standards ANSI/HI 3.1–3.5 Rotary Pumps for Nomenclature, Definitions, Application and Operation and ANSI/HI 3.6 Rotary Pump Tests is recommended. Engineers and consulting companies looking to gain a...
November 4, 2021
...on pumps to ensure their performance. Sealless rotodynamic pumps are commonly found in chemical, petroleum, slurry, water and wastewater, residential, and electric power applications. Engineers and consulting companies looking to...
November 4, 2021
...for a specific industry use as well as pump operating and maintenance procedures. Controlled-volume metering pumps are typically used for injecting chemical additives, proportional blending of multiple components, or the...
November 4, 2021
...pump design, and the flow relative to the best efficiency point (BEP). NPSH margin above the pumps required NPSH is needed for reliable operation. NPSH margin recommendations are provided for...
November 4, 2021
...(NPSH) margin and recommends NPSH margin for these pumps based on specific application considerations, pump design, and the flow relative to the best efficiency point (BEP). NPSH margin above the...
November 4, 2021
...speed. Additionally, factors that are considered in the setting of the allowable operating region (AOR) are detailed, and the effects of operating away from the pumps best efficiency point (BEP)...