Von Duprin 88 Series Exit Devices

Choosing Von Duprin 88 Series Exit Devices and Parts

The Von Duprin 88 Series uses a traditional crossbar operating design for wide-stile commercial doors. It is an option for projects that call for this appearance or need to maintain the style of an existing installation. Start by identifying the device type and the function required at the opening. The crossbar identifies the operating format, but the complete model number is needed to determine the latching arrangement, trim configuration and other ordering details. Review those details before comparing finishes.

This collection includes rim devices and a mortise exit-device option. A rim device and a mortise device require different door preparation and supporting components, so select the arrangement that matches the opening. For an existing door, record the installed device model, mounting details and door dimensions before choosing a replacement. Check the listed door-width range, door thickness and handing where applicable. A product with a similar appearance should not be treated as a direct replacement until its installation information has been compared.

Exterior access is another important choice. Selected 88 Series listings include knob, lever or thumbpiece trim, while others provide exit-only operation or list trim as a separate item. Decide how the door should operate from outside, then verify that the selected package provides that function. Review handing on lever and thumbpiece configurations and confirm which strike and mounting components are included. Keep a clear distinction between a complete exit-device package and an individual trim product when building your order.

Von Duprin 88 Series parts can support repairs and changes to compatible existing hardware. Selected items in this collection include backplate conversion kits, a crossbar kit, trim and a rim strike. Match each component to the device and application stated in its specifications. For a conversion, confirm both the existing configuration and the intended result rather than selecting a kit by its name alone. The broader Von Duprin parts collection is also available when you need to locate a replacement component beyond this series page.

Panic and fire-rated configurations must be selected for the requirements of the particular opening. Confirm the listing and application of the exact device, along with any trim or replacement component used with it. Once the device type, operating function and fit are established, choose the available finish to coordinate with the surrounding hardware. Retain the full model information for future servicing; it provides a more useful reference for ordering parts than the finish or crossbar appearance alone.