News

Product Discontinuation Notice: 3520A and 3521A

Written by Sciemetric | May 4, 2026 6:21:15 PM

Introduced in 2012, the 3520A and 3521A leak test modules with mechanical regulators were the first releases of Sciemetric’s 3520 Series leak test family. These modules are being discontinued effective immediately, replaced by the newer technology capable of addressing a greater range of requirements.

The discontinued models can be identified by their part numbers with key elements identified below:

  • The pressure decay version – 10500-3520-xxxA

  • Flow models – 10500-3521-xxxA


Key Dates

The following dates apply to this discontinuation:

  • Product Discontinuation Notice: Effective Immediately (August 25, 2015)
  • Warranty Support until: As per Terms and Conditions
  • Technical Support until: Contact Sciemetric*

*Customer service is a Sciemetric priority. Please note that while Sciemetric will endeavor to continue supporting legacy systems beyond the dates noted above, this support cannot be guaranteed.

 

Alternative Product Options

The new 3520 Series Leak Test Modules offer versatility for a range of leak test applications while using the latest technology to deliver the industry’s best accuracy combined with fastest cycle times. 

 For a turnkey solution, integrate up to four 3520 Series modules into the Model 3670 Leak Test Station. Custom options are also available. 


More Information
If you have any questions about this notice or our products, please contact your Sciemetric sales representative, call us directly at 1-877-581-0112 or email inquiries@sciemetric.com.