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“ cycle testing exit device ”

Resolution: ANSI grade one cycle test is 500,000, grade two is 250,000 and grade three is 100,000.:

Is the AD CO with a 993 chassis compatible with the Von Duprin 33A exit device?

Resolution: No, the 33A is not compatible with the AD and CO 993 chassis units. The 33A can only be driven in a clockwise direction. This would restrict it to right hand installs only.:

Have Falcon 20 Exit devices been tested wtih electric strikes?

Resolution: No, Falcon 20 devices have not been specifically tested with electric strikes.:

What is (SD) Special Dogging?

Resolution: SD is Special cylinder dogging in the center case of 98/99 rim and vertical rod non fire rated devices and is available with standard, EL, QEL, CX and ALK.:

Can I use CD and ALK on a 98/99 series Von Duprin?

Resolution: Standard 98/99 exit alarm ALK devices are available with cylinder dogging option as of October, 2011. The device can be ordered standard with cylinder dogging and exit alarm ALK opti...:

Why doesn't full rotation of the AD or CO Series Exit Trim (993) outside lever fully retract the Von Duprin 98/99 Exit Device latch?

Resolution: - AD Series and CO series products require that the Night Latch (NL) screw is installed in the exit device. Be sure this screw is installed- Exit hardware and strike must be properly mounted ...:

Can a 55 or 88 series device have a request to exit switch?

Resolution: The Request for Exit (RX) is available on the 55 and 88 Series Von Duprin devices.The RX switch is installed in the end case of 55 and 88 series exit devices.There is no kit to field install the RX...:

Which exit devices work with the AD-Series exit trims?

Resolution: Falcon 25 Rim exit device is compatible with AD200 and AD250-993 exit trims.:

Does the cylinder cam get inverted on the SD option for the Von Duprin 99 exit device?

Resolution: The cylinder cam must be inverted with the SD option to work properly.:

Can a Von Duprin 3' pushpad exit device be converted to a 4' device in the field?

Resolution: A 3' exit device cannot be converted to a 4' exit device. You will need to replace the 3' device with a 4'. Conversely, a 4' device cannot be converted to a 3' device. Converting these exit de...:

Will the new Von Duprin 33A/35A center case work on old 33/35 series exit devices?

Resolution: The new 33A/35A center case will not work with the old 33/35 series exit devices. It is never intended to use parts to convert a device from one Series to another Series as this w...:

What would cause the Von Duprin 88 series exit device latchbolt not to extend and the crossbar to droop?

Resolution: The spring in the hinge case or end case assembly lifts the crossbar and both lever arms. If broken, the crossbar and lever arms will drop down. The weight of the crossbar and levers will automati...:

Is there a fire rated version of the 33A/35A rim device?

Resolution: There is not a fire rated version of the Von Duprin 33A/35A rim device. Only the vertical rod devices (33/3527A-F, 33/3547A-F, 33/3548A-F) can be fire rated.:

What parts of the device and trim for the 98/99 are 643E finish?

Resolution: Device: Pushbar end caps, pushbar trim and center case cover. Trim: Lever assembly, trim plate assembly (trim plate and bushing sleeve).Bronze Finish Comparison:

Can I add 996LNL to my 99EO?

Resolution: The Von Duprin 98/99EO exit devices will accept any of the exterior trims that we offer for 98/99 exit devices without any extra parts. 996L, 996L-NL, 996L-DT, 996L-BE, 990NL, 990DT, and 110NL a...:

Will the new 712L work with old 17 series?

Resolution: The 24 series & older 17 Series trims are compatible with each other.:

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