is primus xp backwards compatible

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Choose the appropriate full size control key from the selection below.
Classic Conventional Key Blanks and Cut Keys Part Number Description Key Blanks 35-056 Control Standard bow, embossed both sides 35-076 Standard bow, unembossed both s...
  Part Number Level  Classic Primus 40-061 1  40-065 1 Plus  40-062 2  Classic Primus XP 40-061-XP 1 40-065-XP 1 Plus  40-062-XP 2 Everest Primus 40-06...
Warranty Statement3 Year Limited Mechanical Warranty and 1-Year Limited Electromechanical Warranty - Additional warranties listed below The provisions of these limited warranties do not apply to P...
The following list of cylinders were not affected by the change to modular cylinder:    09-900, 09-904, 09-905, 09-907 mortise cylinder turnsSmall format interchangeab...
Refer to table 1 for the list of Schlage AL-Series cylinders.     AL-Series Cylinder Reference Table    Function  Cylinder Mechanism   Complete Cylinder   Non-Hotel Functions  ...
ND-Series Cylinder Reference Table Function Door Thickness Cylinder Mechanism Complete Cylinder Non-Hotel Functions Standard Conventional 23-065 Primus 20-765 Pri...
 DESCRIPTION PART NUMBER   Conventional Core  23-030  Conventional Core less logo  23-031  Primus Core  20-740  Primus XP Core  20-740-XP  Primus Core less logo  20-741 ...
UL437 is testing requirement that cylinders pass both a timed cylinder pick test and a forceful core/cylinder pull test.  We have various cylinders to meet this need, please reference our price boo...
Primus XP was released on 11/08/2007 with the following highlights: The XP is patented until 2024. Primus XP has the addition of a new #7 fingerpin with a unique angle combined with a new pocke...