• 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
double suction pump - pump efficiency
double suction pump - pump efficiency

Bell & Gossett Hits One Out of the Park with their New Double Suction Pump

Norm Hall March 18, 2019Monday Morning Minutes, Pumps, Selection and Specification, Types

The 2019 MLB season will be starting soon and it is fitting to announce a home run by Bell & Gossett (B&G). They did it …

Read More
Bell and Gossettpumpsdouble suction pump
impeller
impeller

Hydronic Pump Piping and Trim: Pump Suction Energy Levels

Norm Hall March 19, 2018Monday Morning Minutes, Pumps, Selection and Specification, Types

I frown a bit when reading about a product and the only place you find a key tip to avoiding problems is in the troubleshooting …

Read More
closed systemsPipingpumps
whirlpool pump suction
whirlpool pump suction

Hydronic Pump Piping and Trim: The Pump Suction

Norm Hall March 12, 2018Pumps, Selection and Specification, Types, Installation, Monday Morning Minutes

The piping at the suction side of the pump is the most important and, for some engineers and designers, the most misunderstood part of hydronic …

Read More
hydronicPUMP SUCTIONpumps
mechanical seal
mechanical seal

How to Pick an HVAC Centrifugal Pump Part 7: Mechanical Seal Materials

RL Deppmann July 17, 2017Monday Morning Minutes, Pumps, Selection and Specification, Types

Every week, our customer service team fields questions concerning the seal construction materials for various applications. This week, the R. L. Deppmann Monday Morning Minutes …

Read More
HVAC Mechanical Seals
HVAC Mechanical Seals

How to Pick an HVAC Centrifugal Pump Part 6: Internally Vs. Externally Flushed Mechanical Seals

RL Deppmann July 10, 2017Pumps, Selection and Specification, Types, Monday Morning Minutes

Whether you install or design hydronic HVAC systems, you are probably aware that pump seals play a vital role in the operation of pumps and …

Read More
Double Suction HVAC Centrifugal Pumps
Double Suction HVAC Centrifugal Pumps

How to Pick a HVAC Centrifugal Pump Part 5: Choosing a Single or Double Suction Pump

RL Deppmann June 26, 2017Monday Morning Minutes, Pumps, Selection and Specification, Types

Last week, the R. L. Deppmann Monday Morning Minutes described the differences between flex coupled HVAC pumps, split coupled pumps, and direct-coupled pumps. If the …

Read More
coupler
coupler

How to Pick a HVAC Centrifugal Pump Part 4: Pump Coupling Types – Close, Split, or Flexible Coupled?

RL Deppmann June 19, 2017Monday Morning Minutes, Pumps, Selection and Specification, Types

When selecting the HVAC centrifugal pump, there are different pump coupling types to choose from. In the last R L Deppmann Monday Morning Minute we …

Read More
HVAC Centrifugal Base Mounted Pump
HVAC Centrifugal Base Mounted Pump

How to Pick a HVAC Centrifugal Pump Part 3: Mechanical Room Space & Type of Pump Selected

RL Deppmann June 12, 2017Selection and Specification, Types, Monday Morning Minutes, Pumps

The last R L Deppmann Monday Morning Minute briefly defined the differences between inline and base mounted pumps. When the engineer or contractor is selecting …

Read More
Types of Pumps and Seismic Activity Considerations
Types of Pumps and Seismic Activity Considerations

How to Pick an HVAC Centrifugal Pump Part 2: Types of Pumps and Seismic Activity Considerations

Norm Hall June 5, 2017Monday Morning Minutes, Pumps, Selection and Specification, Types

One of the first decisions you must make when selecting an HVAC pump is to determine which type of pump you need. There are specialty …

Read More
hvac centrifugal pump
hvac centrifugal pump

How to Pick an HVAC Centrifugal Pump Part 1: Designing for Owner Satisfaction

Norm Hall May 29, 2017Monday Morning Minutes, Pumps, Selection and Specification, Types

Hydronic pumps all do the same basic thing—they circulate water. So why are there so many different types and configurations? And what are the criteria …

Read More
  • Page 1 of 2
  • 1
  • 2
  • →

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