Doors | Von Duprin Exit Devices

Von Duprin 992/994 Lever Lift Spring 971573

The spring measures 1-5/8" long with a 7/16" diameter. We find two of these springs per 992 and 994 series lever trims. These springs help support the lever handle and return it to the proper position.

Von Duprin Part # 971573-00

Von Duprin 88 Dog Screw. Newer style, after 1975 or so. If you have an older exit device you will want to order the D100 Panic Bar Retainer.  The Old Style Dog Screw are no longer made.

Von Duprin 88 dog screw 14 threads per inch

Von Duprin Part # 090083

Von Duprin Exit Device 88 Tube Attaching Ring

Von Duprin 55 and 88 Tube Attaching Ring.

Used as a sleeve the wedge tite screw and wedge use to apply pressure to the crossbar. Measures 15/16" long by 13/16" diameter.

Von Duprin Part #090021
Old Part # 965676

Von Duprin 88 Hinge Case Spring

Used on all Von Duprin 88, 8847, 8827 and 8827 Exit Devices. 4-1/2" long x 5/16" diameter.

Von Duprin Part # 090080

Von Duprin Exit Device 88 Wedge Ring

The Wedge Tite Screw applies pressure on the Wedge which expands the Tube Attaching Ring to grip the Cross Bar. Measures 5/8" on the flat edge.

Von Duprin Part # 090020
Old Part # 956520

Von Duprin 88 and 55 Wedge Tite Screw.

This screw applies pressure to the wedge which then expands the wedge ring to key the Von Duprin 88 and 55's crossbars tite.

Von Duprin Part # 090081

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

5/32" Dog Key used on old Von Durpin, and Dor-o-Matic exit devices. This key has the longer shaft to fit into the deeper Von Duprin dogging slots.

5/32" hex key

3-1/16" overall length

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 Dupin 1439 Strike measures 1-7/8 horizontal x 1-3/4 inches vertically.  The strike has a projection of 1/2 inch.  We find this strike used on the 33A and 35A exit devices.

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.

The Von Duprin 98/99 Maintenance Kit includes all the parts and pieces you need to keep your 98 or 99 device running properly for years.  If you are interested we can email a list of the parts.

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.

Von Duprin Exit Device 55 Left Hand Arm. Arm includes wedge, wedge ring, wedge tite screw and dog screw.

Von Duprin Part # 050112

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

Von Duprin Part # 050136

The Von Duprin 55EO 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. 

The Von Duprin 5547EO 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.  This device with for 7' high doors, call for doors that are taller then 7'.  To order select finish, and door material.   If you have a wood door, select wood door, the latches at the top and bottom have 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.

Von Duprin 090065 Bolt Return Spring-pkg of 10 is used on the 2227, 3327A, 3527A, 9827 and 9927 Exit Devices.

Von Duprin 090056 Top Latch Compression Spring-pkg 10 is used on the 2227, 3327, 3527, 9827 and 9927 Exit Devices.

The Von Duprin 090076 Spring is located in top latch of the Surface Vertical Rod.  It is used on the 2227, 3327A, 3427A, 9827 and 9927 models. It is number 18 in the attached diagram. They are sold in packages of 10.

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.

Von Duprin EPT10 Power Transfer provides a way to transfer power through the edge of the door to the frame.   The EPT-10 has ten 24 gauge wires and includes all of the mounting hardware you need.

Von Duprin Part # EPT-10

Von Duprin EPT2 Power Transfer provides a way to transfer power through the edge of the door to the frame.   The EPT-2 has two 18 gauge wires and includes all of the mounting hardware you need.

Von Duprin Part # EPT-2

Von Duprin 8827 Top Vertical Rod, rod measures 35-1/2 inches.