• Blog
  • Locate a Wholesaler
  • Careers
  • Contact
R. L. Deppmann Logo
  • Products
    • Overview
    • Pumps and Accessories
    • Boilers and Water Heaters
      • Water Heater Stock
      • Boiler Stock
    • Hydronic Systems
    • Plumbing Systems
    • Steam and Condensate
    • Variable Frequency Drives (VFDs)
    • Glycol Solutions
    • Snowmelt Designs
  • System Design
    • Overview
    • Project Gallery
    • Selection and Design Tools
  • Water Solutions
  • Contractors
  • Service & Parts
    • Overview
    • Startup and Warranty
    • Parts
    • Service and Maintenance
  • Education
    • Overview
    • Basic Hydronic Blog Articles
    • Training Opportunities
    • Factory Classes
  • About RLD
    • Overview
    • Team Deppmann
    • R.L. Deppmann Locations
    • Careers
    • Community Engagement
    • Press and News
Variable Frequency Drive
Variable Frequency Drive

Department of Energy Pump Standards [Part 5] – Your Choice of Variable Frequency Drive

Norm Hall April 22, 2019Pumps, U.S. DOE Standards, Variable Speed, Codes and Standards, Monday Morning Minutes

My March 11th blog article concerning The Department of Energy Standards for centrifugal pumps raised questions about the engineer’s or owner’s choice of variable frequency …

Read More
variable frequency driveDepartment of Energy Pump StandardsDOEdepartment of energypump standards
Department of Energy Standards US
Department of Energy Standards US

Department of Energy Pump Standards – Modify Your Specification

Norm Hall March 11, 2019Monday Morning Minutes, Pumps, U.S. DOE Standards, Selection and Specification, Codes and Standards, Pump Efficiency

The Department of Energy (DOE) Standards for centrifugal pumps will start to affect construction projects that you are designing today. These standards for minimum pump …

Read More
department of energypump standardsstandards
Curve for MMM 06-06-200px
Curve for MMM 06-06-200px

New Pump Efficiency Standards Part 3: Calculating PER Values

RL Deppmann June 13, 2016Monday Morning Minutes, Pumps, U.S. DOE Standards, Selection and Specification, Codes and Standards, Efficiency, Pump Efficiency

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 …

Read More
pump efficiencyDOEpump standardsPER Values

About Us

Providing quality products and outstanding service to customers in Northern Ohio & Michigan since 1927.
ImageImage

Call Us: 800.589.6120

Navigation

  • Products
  • System Design
  • Contractors
  • Service & Parts
  • Education
  • About RLD
  • Careers

Connect

Connect with us on LinkedIn
Subscribe on YouTube
Cleveland | Detroit | Grand Rapids | Saginaw
Copyright ©2017 R.L. Deppmann. All Rights Reserved
  • Products
    • Overview
    • Pumps and Accessories
    • Boilers and Water Heaters
      • Water Heater Stock
      • Boiler Stock
    • Hydronic Systems
    • Plumbing Systems
    • Steam and Condensate
    • Variable Frequency Drives (VFDs)
    • Glycol Solutions
    • Snowmelt Designs
  • System Design
    • Overview
    • Project Gallery
    • Selection and Design Tools
  • Water Solutions
  • Contractors
  • Service & Parts
    • Overview
    • Startup and Warranty
    • Parts
    • Service and Maintenance
  • Education
    • Overview
    • Basic Hydronic Blog Articles
    • Training Opportunities
    • Factory Classes
  • About RLD
    • Overview
    • Team Deppmann
    • R.L. Deppmann Locations
    • Careers
    • Community Engagement
    • Press and News