Logo

HI ANSI/HI 9.6.1-2017

Current Revision

Rotodynamic Pumps Guideline for NPSH Margin

$105.00

$105.00

$141.75


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

The purpose of this guideline is to establish recommended net positive suction head available (NPSHA) above the published NPSH required (NPSHR) that will lead to acceptable pump performance and service life. It describes the benefits to pump longevity when the NPSHA is greater than the NPSHR by a margin defined in Section 9.6.1.4, and recommends NPSH margins for specific applications. See Section 9.6.1.2 for terms and definitions.

SDO HI: Hydraulic Institute
Document Number 9.6.1
Publication Date Jan. 6, 2017
Language en - English
Page Count
Revision Level
Supercedes
Committee
Publish Date Document Id Type View
Jan. 6, 2017 ANSI/HI 9.6.1-2017 Revision