The Von Duprin 22 Center Case 109012 has been around for almost 40 years. This case will replace all of the non fire rated center cases, meaning all of the devices that have a hex key dogging assembly on the hinge side cover plate.
The Von Duprin 55 Center Case Axle 090050 is used on the Rim Panic Hardware only. The Rim device is one that has a latch bolt sticking out of the housing.
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".
The control link pin is the connector pin, that connects the latch head assembly to the push bar assembly. When the push bar is pushed in it retracts the latch bolt and the pin connects the two pieces. This Control Link Pin is used on the Von Duprin 22, 33A, 98 and 99 Panic Devices.
VON DUPRIN PART # 050529 Old Von Duprin Part # 969520
The Von Duprin Dogging Adapter 090043 is the piece that the 090042 and 090040 fit through and lock in place. These piece very rarely has to be replaced. The Shaft 090040 is usually the part you need to replace. We sell these individually.
The Von Duprin Dogging Spring 090041 is the spring that activates the Dogging Hook # 090044. These do occasionally fail, we sell them individually. It is # 3 on the diagram.
This Von Duprin Panic Device 7500 Mortise Body Only is used on the Von Durprin 8875, and Von Duprin 98-9975 panic hardware. The body measures 5-7/8" high by 4-1/2" deep and 1" thick. This is the body that has been used since about 1977.
Call or email for pricing on the SS7500, 7500-IN, and E7500 Mortise Bodies and replacement parts for the Lock.
We ship the 7500 in US32D, brushed stainless steel.
The Von Duprin 88 Wedge Ring 090020 is also used on the Von Duprin 55's. 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.
The Von Duprin 360L Lever Trim has a base measurement of 7-1/2" high by 1-11/16" wide and 7/8" thick. The lever is 4-1/2" and projects out 3". This lever Trim uses a 1-1/4" Mortise Straight Cam Cylinder.
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 Von Duprin 050580 Weather Stripping is for there 5654 and 5754 Mullions. Each strip is 10' long and two would be required per mullion. This product is specific to Von Duprin products and will usually only work on Von Duprin Products.
The Von Duprin 900894 230L Tailpiece Auxiliary includes the Tailpiece (steel), Tailpiece Guide (nylon), and the Pine Tree Clip (nylon). The Tailpiece measures about 2-1/2" x 1/4" x 3/32" thick.
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 900620 35/3348 98/9947 Adjusting Screw Package is used to adjust the concealed vertical rods. This package is used on the 3347, 3547, 3347-F, 3547-F, 9847, 9847-F, 9947 and 9947-F. This is a package of 2.
The Von Duprin 55 Hinge Case Spring 090052 is the spring in the inactive case. This spring does all of the lifting of the cross bar, and is used on the 55 Rim, 5547 Concealed Vertical Rod and 5575 Mortise Device. It measures 1-5/8" long by 5/8" diameter.
The Von Duprin Dogging Adapter Spring 090042 is the clip that holds the dogging shaft in the assembly. We sell these individually, and it is the #2 item on the diagram.
The Von Duprin 090039 is used in the push bar assembly to return the latch. It is known as the Base Plate Latch Return Spring or Latch Return Spring. It is used on the 22, 33A, 35A, 98 and 99 Devices. The spring is 2-1/4 inch long with a 3/8 inch diameter.
