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Why Should You Grout a Base Mounted Pump?

RL Deppmann July 14, 2017Service Tip of the Month

For the contractor, grouting affects the upfront cost for installing the equipment. This is a short term cost but should be considered an investment. 

base mounted pumpsgroutbase mounted pump
The Asme Story - American Society of Mechanical Engineers
The Asme Story - American Society of Mechanical Engineers

The ASME Story

RL Deppmann May 15, 2017Service Tip of the Month

ASME is best known for improving the safety of equipment used in manufacturing and construction particularly boilers and pressure vessels.

ASME
Straight Edge Alignment on Base Mounted Pump
Straight Edge Alignment on Base Mounted Pump

Straight Edge Alignment on a Base Mounted Pump

Shane Lombard April 18, 2017Service Tip of the Month

This month’s Service Tip comes to us from Shane Lombard, R.L. Deppmann Service Technician. Have you noticed that you’re going through coupler sleeves sooner than …

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pump
Examples of Pump Cavitation
Examples of Pump Cavitation

Pump Cavitation

Ron Bohnak March 15, 2017Service Tip of the Month

“Pump cavitation is, by definition, the formation and subsequent collapse or implosion of vapor bubbles in a pump. This usually occurs when gaseous bubbles are …

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Pumpscavitationpump cavitation
Meter Capable of Measuring Micro amps
Meter Capable of Measuring Micro amps

Measuring Flame Signal and Cleaning Flame Sensors

RL Deppmann February 17, 2017Service Tip of the Month

Most boilers use flame rectification to prove that the boiler has fired. Flame rectification is a process where a low A/C voltage is applied to …

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Flow Rate Cartridge
Flow Rate Cartridge

What Is a Flow-Limiting Cartridge or Automatic Balancing Valve?

RL Deppmann January 26, 2017Service Tip of the Month

The flow-limiting cartridge is the heart of the automatic balancing valve and lets the valve act as the maximum flow rate controller.  This maximum flow …

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flow rateflow-limiting cartridge
Piping Diagram from a Selection Chart - Top Section
Piping Diagram from a Selection Chart - Top Section

Why Is My New Replacement Steam Boiler Flooding?

RL Deppmann December 15, 2016Service Tip of the Month

As HVAC manufacturers have pushed to increase the efficiency of their equipment, the devices have become smaller and smaller. All that metal in the older units …

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BoilersCondensing
R.L. Deppmann Water Test Sample Kit
R.L. Deppmann Water Test Sample Kit

How Water Quality and Seal Selection Affect Hydronic Systems

Scott Tilley November 15, 2016Service Tip of the Month

The water quality in hydronic systems directly affects the performance and life expectancy of the components in the systems. Total dissolved solids (TDS) and pH …

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HydronicsPumpswater qualityseals
U-Tube Heat Exchanger
U-Tube Heat Exchanger

The Four Types of Heat Exchanger Failures

RL Deppmann October 13, 2016Service Tip of the Month

Knowing how to prevent heat exchanger failures can help eliminate expensive repairs down the road. Bell & Gossett Chief Product engineer, Marvin P. Schwartz detailed the four …

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Heat Exchangers
Pump Tag with Fields Labeled
Pump Tag with Fields Labeled

How to Determine Impeller Size with Shut-off Head

Kevin Paszt September 15, 2016Service Tip of the Month

Here is a quick way to determine impeller size from the No Flow point on the pump curve. Tools needed: 1) Pump curve. Select the …

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