Documentation for Discontinued Models

Documentation for discontinued models is listed below by model family and generation of product.

Recent Discontinuation Dates

June 1, 2014: Model VP220.C
[replaced by Model VP220.C2]

March 31, 2011: VP220.B5
[replaced by Model VP220.C]

Discontinued Electric Systems

Discontinued Pneumatic Systems

Dynamic Braking on New Units

March 1, 2016: Dynamic braking is now a standard feature of all new electric spin window systems.
Learn More

Adobe Acrobat

Adobe Acrobat is available as a free download from