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The Department of Energy (DOE) Pump Standards – Now is the Time to Choose

Norm Hall October 21, 2019 Codes and Standards, Efficiency, Monday Morning Minutes, Pumps, Selection and Specification, U.S. DOE Standards

The Department of Energy (DOE) pump standards goes into effect on January 27, 2020. This affects projects you are sending out to bid right now! …

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How to Use the Part Load Efficiency Value
How to Use the Part Load Efficiency Value

Bell and Gossett Part Load Efficiency Value Part 2: How to use PLEV

Norm Hall, R.L. Deppmann and Chad Edmondson, J. M. Pleasants June 27, 2016 Codes and Standards, Efficiency, Monday Morning Minutes, Pump Efficiency, Pumps, Selection and Specification, U.S. DOE Standards

In the last Monday Morning Minutes post, we introduced the PLEV, or Part Load Efficiency Value from Bell and Gossett. This week we look at some …

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Pump
Pump

Bell and Gossett Part Load Efficiency Value

Norm Hall, R.L. Deppmann and Chad Edmondson, J. M. Pleasants June 20, 2016 Codes and Standards, Efficiency, Monday Morning Minutes, Pump Efficiency, Pumps, Selection and Specification, U.S. DOE Standards

The last three Monday Morning Minutes have introduced the U.S. Department of Energy 2020 pump standards. The Standard looks at efficiency of pumps equally at …

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Bell and Gossettcodes and standardsDOEPart Load Efficiency Valuepumps
Curve for MMM 06-06-200px
Curve for MMM 06-06-200px

New Pump Efficiency Standards Part 3: Calculating PER Values

Norm Hall, R.L. Deppmann and Chad Edmondson, J. M. Pleasants June 13, 2016 Codes and Standards, Efficiency, Monday Morning Minutes, Pump Efficiency, Pumps, Selection and Specification, U.S. DOE Standards

Under the DOE’s new efficiency standards for pumps, all Pump Efficiency Rating (PER) values use a full size or maximum impeller for a given pump …

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DOEPER Valuespump efficiencypump standards
RLD Pump Efficiency Standard
RLD Pump Efficiency Standard

New Pump Efficiency Standard Part 2: The Pump Energy Index (PEI)

Norm Hall, R.L. Deppmann and Chad Edmondson, J. M. Pleasants June 6, 2016 Codes and Standards, Efficiency, Monday Morning Minutes, Pump Efficiency, Pumps, Selection and Specification, U.S. DOE Standards

Now that the U.S. Department of Energy (DOE) has published the first ever Energy Conservation Standards for Pumps, let’s take a look at some of …

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RLD Pump Efficiency Standard
RLD Pump Efficiency Standard

New Pump Efficiency Standards Part 1: They’re Here, Now What?

Norm Hall, R.L. Deppmann and Chad Edmondson, J. M. Pleasants May 30, 2016 Codes and Standards, Efficiency, Monday Morning Minutes, Pump Efficiency, Pumps, Selection and Specification, U.S. DOE Standards

Heat pumps have them. Air conditioners have them. Even light bulbs have them. And now, for the first time in history, clean water pumps have …

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  • Products
    • Overview
    • Pumps and Accessories
    • Boilers and Water Heaters
    • Hydronic Systems
    • Plumbing Systems
    • Steam and Condensate
    • Variable Frequency Drives (VFDs)
    • Glycol Installation
    • Snowmelt Designs
  • System Design
    • Overview
    • Project Gallery
    • Selection and Design Tools
  • Contractors
  • Service & Parts
    • Overview
    • Startup and Warranty
    • Parts
    • Service and Maintenance
  • Education
    • Overview
    • Training Opportunities
    • Factory Classes
  • About RLD
    • Overview
    • Team Deppmann
    • R.L. Deppmann Locations
    • Careers
    • Community Engagement
    • Press and News