a brief introduction to self-priming pumps
TRANSCRIPT
Self-Priming Pumps
Verne Gongol & Brian GongolDJ Gongol & Associates, Inc.
November 2008
How centrifugal pumps workHow centrifugal pumps work
Impeller shape and speedImpeller shape and speed
Three types of centrifugal pumpsThree types of centrifugal pumps
Self-priming pumps and submersiblesSelf-priming pumps and submersibles
Self-primers and related typesSelf-primers and related types
Automatic unattended reprimingAutomatic unattended repriming
Automatic unattended reprimingAutomatic unattended repriming
Automatic unattended reprimingAutomatic unattended repriming
Atmospheric pressure and NPSHAtmospheric pressure and NPSH
Suction linesSuction lines
Suction linesSuction lines
Suction linesSuction lines
Suction linesSuction lines
Suction linesSuction lines
8352121516020
The suction line is a safety featureThe suction line is a safety feature
835 falls212 electrocutions151 fires/explosions60 drownings20 suffocationsThe suction line is a safety featureThe suction line is a safety feature
1278 deaths per year3.5 per day
The suction line is a safety featureThe suction line is a safety feature
The suction line is a safety featureThe suction line is a safety feature
The suction line is a safety featureThe suction line is a safety feature
methaneammoniahydrogen sulfidecarbon monoxide
The suction line is a safety featureThe suction line is a safety feature
The suction line is a safety featureThe suction line is a safety feature
laddersunguarded wet wells
The suction line is a safety featureThe suction line is a safety feature
The suction line is a safety featureThe suction line is a safety feature
every clogevery repairevery adjustment
The suction line is a safety featureThe suction line is a safety feature
The suction line is a safety featureThe suction line is a safety feature
faulty wiringworn cables
The suction line is a safety featureThe suction line is a safety feature
Features reducing operator effortFeatures reducing operator effort
Features reducing operator effortFeatures reducing operator effort
Features reducing operator effortFeatures reducing operator effort
MaintenanceMaintenance
Mounting and powerMounting and power
Mounting and powerMounting and power
Mounting and powerMounting and power
Mounting and powerMounting and power
Mounting and powerMounting and power
Uses and applicationsUses and applications
Factors to consider: SafetyFactors to consider: Safety
Factors to consider: AttractivenessFactors to consider: Attractiveness
Factors to consider: LongevityFactors to consider: Longevity
