Post on 28-Jun-2020
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Fairbanks Nijhuis™© 2013 Pentair Ltd. 03/18/13
8000PROPELLER
PUMPSAPPLICATION &
REFERENCE DATA
8000 Propeller PumpsApplication and Reference Data
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Fairbanks Nijhuis™ © 2013 Pentair Ltd. 03/18/13
8000 Propeller PumpsApplication andReference Data
Table of Contents
General Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 003
Pump Component Size Data Chart . . . . . . . . . . 004
Performance Factors . . . . . . . . . . . . . . . . . . . . . 005
Column Friction Loss Chart . . . . . . . . . . . . . . . . 006
BHP Loss Chart . . . . . . . . . . . . . . . . . . . . . . . . . 007
Head Loss Table . . . . . . . . . . . . . . . . . . . . . . . . . 008
Velocity Head Chart . . . . . . . . . . . . . . . . . . . . . . 009
Terminology and Equations . . . . . . . . . . . . . . . . 010
Total Dynamic Head Diagram . . . . . . . . . . . . . . . 011
Intake Design . . . . . . . . . . . . . . . . . . . . . . . . . . . 012
Pump Location and Submergence . . . . . . . . . . . 013
Vibration Limits . . . . . . . . . . . . . . . . . . . . . . . . . . 014
Resonant Vibration . . . . . . . . . . . . . . . . . . . 015–016
Required Pump and Motor Data . . . . . . . . . . . . 017
Selection and Application Examples . . . . . . . . . 018
Final Pump Selection Selection Factors . . . . . . . . . . . . . . . . . . . . . 019 Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . 020 Field Operation . . . . . . . . . . . . . . . . . . . . . . . 021 Field Efficiency . . . . . . . . . . . . . . . . . . . . . . . 022 Critical Dimensions . . . . . . . . . . . . . . . . 023–024
Driver Sizing Calculations . . . . . . . . . . . . . . 025–026
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TOTAL DYNAMIC HEAD DIAGRAM
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