what is qpr

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For Product Shipped Prior to August 2012 using the old (black) potted module:a.       0-100 ft 14 gauge wireb.      0-200 ft 12 gauge wire&nbs...
The pneumatic operators are designed to function with an input air pressure to the 7901/7902 Series control box of 80 (min) 100 (max) PSI, and an output pressure of 60 to 80 PSI to the pneumatic (2...
Log in is "1234" and the password is "new".
The new potted module ( PWM ) operates with a soft start, gradually increasing the input on time to the pull coil until it is on 100% of the time. This results in less noise when EL solenoid is pul...
Q330-168 SFIC Tailpiece (throw member for levers) Q330-169 SFIC Tailpiece (throw member for knobs) 
Standard Schlage rim cylinders will fit a total thickness of door and projecting trim of 3 inches, this includes a minimum of 3/8" of engagement of the tailpiece into the exit device.  See ima...
For total thickness measurements larger than 3 inches see the special cylinder offerings in Pricebook.  Specify the part number and include the total thickness.  We do not offer the ...
113781 is the part number for Von Duprin 15 second CX sign.
4640 Flush Ceiling mounting requires a minimum 1-3/4" Header, and a minimum 3-3/4" Top Rail on the door.
The part number for a Von Duprin 4954 mullion bottom fitting is #050390.
The B series accepts 6 or 7 pin small format cores when specifying with the "BD" cylinder suffix (less small format interchangeable core).  The tailpiece shown below is used for both...
If the Main AC fuse is blowing, the control box is defective and needs to be replaced.  The "Main Fuse" is a (5x20MM) 1 Amp Slow Blow fuse. If the 12VAC fuse is blowing, verify they are not trying...
When placing an order for a 4041/4040XP Rw/PA with hold open, it would be ordered as a 4041 /4040XP Hw/PA. For an existing Rw/PA requiring the addition of a hold open function, a hold open arm woul...
EL is Electric latch retraction and retract the latch bolt into the exit device center case.  E references the electric unlocking of the Pull Side trim for a Panic Device.   With the E function, th...
Application is based on how the door will be used.   Please contact Product Support at 877-671-7011 to discuss your application and select the correct device for your opening.