To keep pumps operating successfully for long periods of time, several elements are required. These elements include careful pump design selection; proper installation; careful operation; the ability to observe changes in performance over time; and, in the event of a failure, the capacity to thoroughly investigate the cause of the failure and take measures to prevent the problem from recurring. Pumps that are properly sized and dynamically balanced; that sit on stable foundations with good shaft alignment and with proper lubrication; that operators start, run, and stop carefully; and that maintenance personnel observe for the appearance of unhealthy trends, usually never experience a catastrophic failure.
Energy Efficiency Tip
There are many ways to optimize pump efficiency, including use of stable base plates, proper alignment, and regular lubrication. For a longer list of pump efficiency tips, please see the Efficiency Tips in the Maintenance section.
Cost Savings Tip
Selection of properly-sized pumps is important to maximize pump savings. Also, proper maintenance and care of equipment will optimize pump life, reducing required expenditures for capital costs of pumps and secondary equipment associated with pump use, like HVAC and process systems.
Maintenance Tip
Proper maintenance of pumps is essential to achieve maximum pump efficiency and life. Additionally, because pumps are a vital part of other systems, their efficiency directly affects the efficiency of other components. For example, an improperly sized pump can negatively effect critical flow rates to ancillary equipment.
Safety Tip
Pump safety is critical to proper operations. Use of proper safety apparel in working on pumps can help reduce injuries. For example safety glasses with side shields and steel-toed shoes are recommended when handling parts, heavy tools and other equipment.