FAMOS Masthead Scientech site


PEPSE is an easy-to-use software program that can be used to analyze your plant, or individual equipment components. You can model “what if” studies to test potential efficiency improvements and perform many engineering analyses that will detect abnormal operating conditions and lower plant operating costs.

PEPSE is user-friendly with drop and drag icons for modeling, and easily understood, visual data for driving improved performance.


PEPSE systems have been used for more than 30 years, and input from an active user group has driven product enhancements and contributed to the software’s status as the most valued and practical application of its kind.

System Requirements. PEPSE is PC-based and runs under Windows XP or newer (32 and 64 bit). A machine with a Pentium processor is required. For more information about PEPSE complete our Product Information Request Form.

Visit our Free Download area to get a free copy of the steam table software or demo of the PEPSE software.

If you would like to discover how the FAMOS suite of products can make an impact on your operations, please select the Contact Us page.

Click here to see what modeling services are provided by our Performance Monitoring Group for PEPSE.

News and Events

2018 Symposium

Symposium Papers


Release Information

FAMOS Version 21

Released May 15, 2017

PEPSE Version 82

Release Date
December 1, 2017.

New Product

Cycle Isolation Monitoring



February 12-15, 2019

September 17-20, 2019


Watch for 2018 Schedule


Presentations at Scientech's 2017 Symposium are available. Click here. Presentations from 2015 Symposium available here.

Scientech papers presented in 2013 at EPRI are available.