VON DUPRIN RIM CYLINDER REQUIREMENT

RELATED FAQS

Question
Answer
The Von Duprin CD kit comes with the cover plate machined to accept the cylinder dogging mortise cylinder.1 1/4" mortise cylinder with an inverted straight cam is required for CD option on Von Dupr...
The rim cylinder with thumbturn, XB11-979 (Figure 1) was designed to be installed on the inside head of the Von Duprin 98/99–2 double cylinder exit devices, see Figure 1. The rim cylinder with...
 The tailpiece of the rim cylinder can be inserted into the Von Duprin 98/99 rim device either vertical or horizontal.
Standard Schlage rim cylinders will fit a total thickness of door and projecting trim of 3 inches, this includes a minimum of 3/8" of engagement of the tailpiece into the exit device.  See ima...
For total thickness measurements larger than 3 inches see the special cylinder offerings in Pricebook.  Specify the part number and include the total thickness.  We do not offer the ...
All Von Duprin 370 Series trims require a 1 1/4" mortise cylinder with a straight cam.
No, the back plate for 880K-knob trim is the same as for 373L-lever trim. Since 373L is a narrow style trim it require to use the 889 cover plate with this trim.
A 1 1/4" mortise with straight cam similar to the Schlage B502-191 is needed when using Von Duprin 9975 mortise device with 996L-M trim.