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This month:

Understanding
Sealless Pumps


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Pump Life Cycle Cost
Calculator
Initial cost, pump purchase price (less system piping and installation costs)
Installation cost (50% of initial cost is a typical estimate)
Hours operated annually (Assumes 90% x 1 Year = 8760 hours)
Pump motor size (Kw) [1 kw = .746 hp]
Electricity [cost per Kwh]
Total flush rate to seals, bearings, agitators, etc. (M3/hr) [1 M3/hr = 4.4 GPM]
Flush cost ($/M3)
[A typical water cost is $.02/gal untreated and $.04/gal for on-site treatment]
Annual lost production costs related a pump outage or reduction of performance
Annual maintenance cost inclusive of parts, labor, equipment, and outside services
Annual environmental fines and cleanup costs
Final disposal cost (A typical value would be 2x the initial cost.)
Anticipated remaining equipment life (years)

Projected Life Cycle Cost:

Average monthly Cost:
 
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Copyright 2004 Lawrence Pumps Inc. 371 Market Street
Lawrence, Massachusetts U.S.A. 01843, Tel:978-682-5248, Fax:978-975-4291