Series 33 / 35 Exit Devices

Series 33/35 exit devices incorporate contemporary design and durability for the discriminating buyer. Available in rim, surface and concealed vertical rod mountings. For all types of doors, even door stiles as narrow as 1-3/4".

Finishes include US3, US4, US10AN, US26, US26D, US28 and 313AN. Devices are UL/cUL listed Panic Hardware (FVSR) SA163. Fire devices (F) are UL/cUL listed Fire Exit Hardware (GXHX) R4504, A label. Tested in accordance to ANSI A156.3, Grade 1.

Series 35 Exit devices feature smooth surfaces. Series 33 exit devices feature grooved extruded surfaces.

The Quiet One®
The Quiet One® is furnished standard on series 33/35 exit devices. A fluid damper decelerates the push pad on its return stroke and eliminates most noise associated with exit device operation.

Options and Accessories

Electric Latch Retraction
The EL (Electric Latch Retraction) devices provide remote access locking control, useful where free-swinging doors are normally utilized. May be applied to fire devices when under the control of an automatic fire alarm system.

Cylinder Dogging — CD
Cylinder dogging is available on all 33/35 devices to replace the standard hex key dogging. Unit requires a standard 1-1/4" (32mm) mortise cylinder.

Request To Exit
The RX (Request to Exit) option is used to signal egress of an opening. These devices are equipped with one internal SPDT switch which monitors the touchbar.

Latchbolt Monitor
The LX (Latchbolt Monitor Switch) option is used to signal both egress and access of an opening. These devices are equipped with one internal SPDT switch which monitors the latchbolt.

Signal Switch
The SS (Signal Switch) feature signals unauthorized use of an opening. One internal switch monitors the touchbar and the latchbolt for positive security. A second internal switch is controlled by the key cylinder for alarm shunt and reset. The SS device is designed to work with additional alarm components.

ALK Alarm Kit
Exit Alarm Kits are simple yet effective ways to monitor the use of an exit. The unit contains an internal horn and operates on one 9V battery.


Lever Design Options

Operation Options and Trim

To inquire about additional trim options, call 800-999-0408 (USA) or 905-278-6128 (Canada).



Trim Functions
33 Series
35 Series
RimSurface Vert. RodConcealed Vert.
Rod/Fire
Concealed Vert.
Rod/Fire
Concealed Vert.
Rod Wood Door/Fire
Exit Only33EO
35EO
3327EO
3527EO
3347EO/F
3547EO/F
3348EO/F
3548EO/F
3347EOWDC/F
3547EOWDC/F
Dummy Trim33DT
35DT
3327DT
3527DT
3347DT/–
3547DT/–
Night Latch/
Thumbpiece
33NL-TP
35NL-TP
3327NL-TP
3527NL-TP
3347NL-TP/F
3547NL-TP/F
3348NLTP/F
3548NLTP/F
Night Latch
Cylinder
33NL-OP
35NL-OP
Lever33L
35L
3327L
3527L
3347L/F
3547L/F
3348L/F
3548L/F
Turn Lever 33 TL
35 TL
3327TL
3527TL
3347TL/F
3547TL/F
3347LBR-F
3547LBR-F
3348TL/F
3548TL/F

Von Duprin – Ingersoll Rand Security Technologies
2720 Tobey Drive
Indianapolis, IN 46219
Tel: (800) 999-0408
Fax: (800) 999-0328
E-mail: trade_marketing@irco.com
Web site: http://www.vonduprin.com