Centrifugal Pumps - Course No. 119

Principles and operating characteristics of centrifugal pumps and the identification and function of their parts.
$48.50

Course No. 119

9 hours

Centrifugal Pumps

Operating  characteristics  and identification of  parts of centrifugal pumps; flow-through pump; mechanical and packing seals; seal flush; parts of an impeller, identification of impellers; discharge  pressure  versus flow; power requirements  versus flow; effect of specific gravity on power requirements; multistage  operation; methods of priming centrifugal  pumps; operating characteristics  of  self-priming centrifugal  pumps; types of oil lubrication; grease-lubricated  bearings; bearing housing temperatures; and cavitation and gassing of centrifugal pumps.

Prerequisites: Familiarity with terms used to indicate temperature, pressure, and flow (°F, psig, pph, etc.). Ability to add and subtract whole numbers.

Click to View Format

Customers who bought this item also bought

Boiler Operation – Start-up Procedure - Course No. 128

General procedures involved in putting a boiler on line.boiler
$50.00

Boiler Operation-Shutdown Procedures - Course No. 121

General procedures involved in boiler load reduction and in taking a boiler off line.
$36.50

Coupling Alignment (Shafts) - Course No. 28

Shaft couplings, measurements, installation and alignment.
$54.00