Are there any parts available for the old style Von Duprin 33 and 35 series exit devices?
The old 33/35 device cannot be upgraded to the 33/35A using parts
There are a few parts that are still in use today for the old Von Duprin 33 and 35 series exit devices, such as latches, mechanism case, cover plates, etc., check for part numbers in bold in the current Von Duprin price book.
The current End Cap will work with the old 33 devices. The Aluminum channel the panic sits in did not change so the end cap will fit no problem. Note the new end cap buts up against the mechanism case and the old end cap covered the end of the channel. If the case was not cut evenly you may see this with the new style end cap.
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