Von Duprin Exit Devices

Von Duprin NL Drive Screw 090074

The 090074 NL Drive Screw is used on the Von Duprin 22, 98 and 99 Exit Devices to control the rotation of the key cylinder cam. This small set screw, screws into the back of the chassis assembly next to the receptor for the Rim Key Cylinder. The set screw measures 5/16" long by 3/16" diameter. Note: When the NL drive screw is left in back of device, the outside cylinder will function only as a Night Latch. The Night Latch function means the door can only be opened, but not dogged open with the key cylinder.

Von Duprin Part # 090074
Old Von Duprin Part # 970441

The Panic Hex Key 5/32" x 3-1/16" Long is a must for Von Duprin 22, 33, 35, 98 and 99 panic hardware.   This key has a longer shaft to reach deeper into the Von Duprin Panic Devices.   This key is also known as Hex Key, Dog Key, Allen Key,  and Dogging Key.

The Von Duprin 22 Mechanism Metal End Cap 900397 is new for 2016.  This new kit replaces the 900397 with a metal end cap, which is has always been a weak link of the 22 series.  The package includes the End Cap, Bracket and the Mounting Screws.  This cap and bracket will work on all of the 22 and 2227 series. 

Von Duprin part # 900397

The Von Duprin 55 End Case is the housing on the hinge side of the door.   The function of this housing is to lift the cross bar, and support the function of the Active Case.  If your housing is on the right side when standing inside looking out, then you would order the Right Hand Case.  The package includes the housing, springs and back plate, the arm is not included.  The current part number on this part is 050196 and 050197, the old part number is 111931 and 111932.

Other finishes are available upon request.

The Von Duprin 050046 98/99 Maintenance Kit has all the pieces and screws to keep your 98 or 99 device operating for years.  Kit includes 17 pounds of replacement parts for the panic hardware and the outside trim.

Von Duprin part # 050046

98/99 Maintenance Kit Instruction Manual

The Von Duprin 55NL Cam is one of the handed parts in the housing, the other is the Arm.  If you need to change the hand of a housing, you just need to order the other hand Cam.

The Cam shown in the Picture is Right Hand

Von Duprin Part #'s 050355-Right Hand, 050356-Left Hand.

The Von Duprin Panic Device 55 Left Hand Arm 050112 includes the wedge, wedge ring, wedge tite screw and dog screw.

Von Duprin Part # 050112

The Von Duprin Panic Device 55 Right Hand Arm 050136 includes the wedge, wedge ring, wedge tite screw and dog screw.

Von Duprin Part # 050136

The Von Duprin 55EO Rim Exit Device is used primarily on aluminum framed glass doors, otherwise known as Narrow Stile Doors.   It is one of the most heavy duty cross bar devices made, and has been in production since at least the 1970's.  It will fit on Stile widths of 1-3/4", and ships with all the mounting screws, dog key and the 1409 Surface Strike.  The device is also non handed.

The Von Duprin 5547 Concealed Vertical Rod Exit Device is used primarily on aluminum framed glass doors, otherwise known as Narrow Stile Doors.   It is one of the most heavy duty cross bar devices made, and has been in production since at least the 1970's.  It will fit on Stile widths of 1-3/4", and ships with all the mounting screws, dog key and all the necessary strikes.  The device is also non handed.

To order select Finish and Type of Door Construction.   For Metal Doors select Metal Door, for Wood Doors, make sure you select Wood Door, the Wood Door model has additional brackets for mounting.

The Von Duprin Mullion Stabilizer Package are used with Von Duprin Mullions to stop any deflection on the mullion, which may cause the exit devices to release.  We run into issues where people are able to shake the door, and the door opens.   The package includes two sets of stabilizers and all the mounting screws.

The Von Duprin 900850 Latch Cover Screw Package is used on the 22, 33, 35, 98 and 99 Series surface vertical rod latch covers.  The are sold in packages of 2 screws.

The EPT-10 Von Duprin Power Transfer is a 10 wire, 24 gauge, means to transfer power from the door frame to the door.   The kit includes everything that is need to complete the installation.

Von Duprin Part # EPT-2

The EPT-2 Von Duprin Power Transfer is a 2 wire, 18 gauge, means to transfer power from the door frame to the door.   The kit includes everything that is need to complete the installation.

Von Duprin Part # EPT-2

Von Duprin 8827 Top Vertical Rod

Standard top rod for a 7'2" door. The rod measures 35-1/2 inchs long.  Top Rod connector not included.

Von Duprin part # 050453
Old Part #960581 and 961628

Von Duprin 98/9947-F 98/9949-F Center Case

Replacement Center Case for the 9847/9947 and 9849/9949 Exit Devices

Von Duprin Part # 050022

The Von Duprin 050508 88TP-F Cylinder Cam Package is the piece that the key cylinder fits into on the back of the exit device.   This piece is only used with the 880TP outside trim on the Rim Devices.

The Von Duprin Old Style Dogging Shaft was used on devices manufactured before July 1997.  The Shaft measures roughly 1-1/2" long with a 1/2" diameter.  The hex is 5/32".

Von Duprin Part # 968112

The Von Duprin 970323 299 Strike Adjustor is the piece that secures the placement of the Strike to the door frame or mullion.

The Von Duprin 900581 Cylinder Cup and Tail Piece Assembly is used on just about everyone of their devices outside tirm.

The Von Duprin 99 Cover Mounting Bracket is used on the 98 and 99 Series Covers.  

Part # 050564
Old Part # 969864

The Von Duprin 373L Lever Control Spring 090091 and 090092 are used on the 371, 373, 375 and 378 Lever Handles.  The spring is used to return the lever to the horizontal position.  Sold in packages of 4 springs.

Von Duprin Part #
090091 Left Hand Reverse
090092 Right Hand Reverse