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

2015 Users' Group Meeting

August 10-14, 2015
Register online for the meeting
For hotel reservations call 208.523.0088

FAMOS Version 18

Release date
August 18, 2014

PEPSE Version 79

Released October 31, 2014.



February 10-13, 2015
September 15-18, 2015


Watch for 2015 Schedule

Thermal Performance

July 14-17, 2015


Presentations from Scientech's 2013 Symposium are available.

Ultrasonic Leak Detection Method, a 2013 Equipment Reliability Award Winner. Read more....

Scientech papers presented in 2013 at EPRI are available.