Resources: Espresso Machine Education

We would be happy if you would join our newsletter's mailing list. We offer up-to-date information on the best practices for operating and maintaining commercial espresso equipment. You will also enjoy early notifications on promotions, new equipment releases and community surveys. Thank you for sharing the ESN's mission of supporting and improving U.S. commercial esresso service.





Unveiling the Role of Flow Meters in Crafting the Perfect Espresso Shot

October 31st 2023

Title Image for Commercial Espresso Equipment Flow Meters

This article explores the pivotal role of flow meters in commercial espresso machines, highlighting how they function to ensure  water measurement for consistently high-quality espresso shots. 

Think Twice Before Buying the La Marzocco Linea PB

April 16th 2023

Close Up of Slayer EP

 Before you purchase the La Marzocco Linea PB, you may also want to consider the Slayer Steam EP. Right out the gate, the Steam EP is roughly a thousand dollars less than the PB, even though it is manufactured in the United States. 

Compare Victoria Arduino Black Eagle Gravimetric and Slayer LP

February 7th 2023

One of the prevalent differences between the Victoria Arduino Black Eagle Gravimetric and the Slayer LP is how each espresso machine is designed to approach the programming, analysis and maintenance of the extraction weight in the cup

Learn about Economical Espresso Machines

October 20th 2022


Learn About Economical Espresso Machines

 An economical espresso machine works well in several applications. Read this article to learn if an economical espresso machine is rightfor for you.

What You Should Know Before You Buy

May 2nd 2022

Commercial Espresso Equipment is sold and serviced very differently than othe industrial equipment. Learn easy tips and what you need to know before you buy.


Brew Steady: Rancilio's Group Head Redesign

February 8th 2022

Rancilio Steady Brew Logo

  Learn about Rancilio's newest group head design for those searching for an espresso machine with rock solid temperature stability          at an economical price or with comprehensive barista controls.                   


Pressure Control: Electronic vs Mechanical

November 10th 2021

There are several ways espresso machine manufacturers achieve temperature stability. One is by maintaining steam pressure either electronically or mechanically. 

Understanding Espresso Machine Pumps

June 24th 2021

When shopping for espresso equipment, many rarely put thought into the type of pump a potential espresso machine utilizes. In truth there is not much to consider, but if you care about your coffee or just love all things espresso, you’ll take into consideration this small, but crucial part of your equipment. 

Caring for your Espresso Machine Shower Diffuser Screw

July 18th 2019

Learn how to take care of and avoid common mistakes with the most important screw on your espresso machine. 

What to Look for When Buying a Used Espresso Machine

September 14th 2018

What to Look for When Buying a Used Espresso Machine


In this article, we discuss what you should consider when buying a used espresso machine and how to protect yourself from making a financial mistake.