Trusted Since 2001
Von Duprin 33/3550A-F (WDC)
Looking to buy a new set? Buy here
Diagram List
Products by Part Type
Exit Device General Parts
- Center Case Kits & Parts
- 050405 Center Case Kit, Less Cover
- 050475 Center Case Cover Plate (1.42")
- 050474 Center Case Cover Plate (1.42")
- 900892 Center Case Cover Screws for 98/99 & 33A/35A Series (4-Pack)
- 090107 Retaining Ring Pack of 10
- 050529 Control Link Pin Kit
- 090031 Control Link Pin Package of 10
- 900856 Wood Door Mounting Package
- Cover Plate Kits & Parts
- End Cap Kit & Parts
- Push Bar kits & parts
- Mechanism Case & Parts
- Baseplate Parts & Kits
- Mounting Pkg.
- Vertical Latches & Parts
- Screw Packs
- Cables
- Fire Kit
- Strikes
Exit Device Electrified Options Parts
- QEL Modular Conversion Kit
- 114317 QEL Modular Conversion Kit
- 040061 QEL Modular Conversion Kit with CON
- 958002 HD-QEL Modular Conversion Kit
- 040062 HD-QEL Modular Conversion Kit with CON
- 041162 QELX Modular Conversion Kit
- 041163 QELX Modular Conversion Kit with CON
- 041164 HD-QELX Modular Conversion Kit for AX Devices
- 041165 HD-QELX AX Conversion Kit with CON
- 47895915 QEL-L Modular Latch Retraction
- 47895918 QEL-L Modular Latch Retraction, 4' Device
- 47897871 QEL-L Modular Latch Retraction with CON
- 47897873 QEL-L Modular Latch Retraction with CON
- 47856044 QEL-B Modular Buzzer Kit
- QEL Baseplate Conversion kit
- 958003 QEL Baseplate Conversion Kit
- 040065 QEL Baseplate Conversion Kit
- 040063 QEL Baseplate Conversion Kit with CON
- 040066 QEL Baseplate Conversion Kit with CON
- 958004 HD-QEL Baseplate Conversion Kit
- 040067 HD-QEL Baseplate Conversion Kit
- 040064 HD-QEL Baseplate Conversion Kit with CON
- 040068 HD-QEL Baseplate Conversion Kit with CON
- 041166 QELX Baseplate Conversion Kit
- 041167 QELX Baseplate Conversion Kit
- 041168 QELX Baseplate Conversion Kit with CON
- 041169 QELX Baseplate Conversion Kit with CON Connector
- 041170 HD-QELX Baseplate Conversion Kit
- 041171 HD-QELX Baseplate Conversion Kit
- 041172 HD-QELX Baseplate Conv Kit with CON
- 041173 HD-QELX Bbaseplate Conv Kit with CON
- 47856044 QEL-B Modular Buzzer Kit
- QEL and EL Parts
- 110388 EL 6' Cable, Connector
- 050534 EL Potted Circuit Breaker
- 050539 EL Receptacle Connector
- 050543 HD-EL Dogging Spring
- 050540 EL Female Terminal
- 114320 QEL Motor Cable
- 040069 QEL Motor Cable w/ QEL CON Adapter Harness
- 47856044 QEL-B Modular Buzzer Kit
- 050531, EL Dogging Rod Kit - 3'
- 050532, EL Dogging Rod Kit - 4'
- 47269206 QEL/MEL Motor Cable with 6' Harness
- 050538, EL Dogging Rod Retainer
- 050070 Electric Latch Retraction Conversion Kit, 36" Application
- 050078 Electric Latch Retraction Conversion Kit, 48" Application
- 050535 EL Solenoid and Plunger
- 050536, HD-EL Solenoid, Hex Dogging, Non-Finished
- 050384 Electric Latch Conversion Kit w/Hex Dogging-3'
- 050385 Electric Latch Conversion Kit w/Hex Dogging-4'
- Signal Switch
- Switch Kits & Parts
- RU/RM - Remote Undogging / Monitoring
- ESL - Emergency Secure Lockdown
- ALK - Alarm Kit
- 050525 CD/SS Mortise Cylinder Collar Package
- 090036 Cover Plate Anti-Rattle Spring
- 969350 Alarm Kit Disarming Label
- 969354 Alarm Kit Retainer Nut
- 990637 Alarm Kit Battery
- 969349 Alarm Kit Arming Label
- 33A-ALK Alarm Kit for 33A Series Devices
- 35A-ALK Alarm Kit for 35A Series Devices
- SIGN-1, ALK Sign
- 106182 ALK CON Adapter Harness
- 47675728 Nylon Snap Rivet Pkg of 10
- 47542460 ALK Cover Plate Kit
- 47542461 ALK Cover Plate Kit
- CX - Chexit (Delayed egress)
- DE5300 Logic Controller, For Use with Delayed Exit Devices
- 113781 Sign 15 Second
- 113782 Sign 30 Second
- 040086 Standard 15 Second Release Delay Module
- 040088 Chexit PCB Kit – 30 Second Release
- 040089 Chexit PCB Kit – 0 Second Delay Release
- 040192 CX Motor Cable Kit
- 040193 CX Trim Device Cable Kit
- 116717 CX RX Switch Assembly Kit
- 040170 CX Key Switch Assembly 3'
- 040189 CX Key Switch Assembly 4'
- 040188 RCM/DE5300 Cable Kit
- 040169 DE5300/RCM Key Switch Assy
- 040199 RCM Kit Less Module for CX35/98
- 040198 RCM Kit Less Module for CX33/99
- 114905 CXA FLD Wiring Cable 10'
- 040091 Chexit PCB Kit – 15 Second BOCA Release
- 116724 Chexit CON Adapter Harness
- 040087 Chexit PCB Kit - Infinite Release
- 090943 DE5300/RCM PCB Kit - 15 Second Release
- 050899 DE5300/RCM PCB Kit - 0 Second Release
- 040092 RCM Device Cable
- 47395815 CX-S Key Switch Spacer Pkg of 10
- 47267412 CX Wire Guard
- Electrifeid Trims
- Power supplies
- PS902 Base Power Supply
- PS904 Base Power Supply
- PS906 Base Power Supply
- PS9014 Base Power Supply
- PS914RFK, PS914/PS873 Retrofit Kit
- 900-4R Optional Distribution Board
- 900-4R-FA Optional Distribution Board
- 900-2RS, Optional Distribution Board, 2 Relay Board Output
- 900-2RS-FA Optional Distribution Board
- 900-4RL Optional Distribution Board
- 900-4RL-FA Optional Distribution Board
- 900-8F Optional Distribution Board, 8 Fuse Protected Outputs
- 900-8F-FA Optional Distribution Board
- 900-8P Optional Distribution Board, 8 PTC Protected Outputs
- 900-8P-FA Optional Distribution Board
- 900-BBK Optional Distribution Board
- 900-BB Optional Distribution Board, Battery Backup Board Only
- 900-BAT Optional Distribution Board, Batteries Only, Qty 2
- 900-FA Optional Distribution Board
- 900-KL Optional Key Lock
- 44487155 900-BAT Power Supply Batteries
- Allegion Connect
- CON-6, 6" Wire Harness, Molex Connectors On Both Ends
- CON-12, 12" Wire Harness, Molex Connectors On Both Ends
- CON-26, 26" Wire Harness, Molex Connectors On Both Ends
- CON-32, 32" Wire Harness, Molex Connectors On Both Ends
- CON-38, 38" Wire Harness, Molex Connectors On Both Ends
- CON-44, 44" Wire Harness, Molex Connectors On Both Ends
- CON-50, 50" Wire Harness, Molex Connectors On Both Ends
- CON-192, 192" Wire Harness, Molex Connectors On Both Ends
- CON-6P, 6" Wire Harness
- CON-12P, 12" Wire Harness
- CON-26P, 26" Wire Harness
- CON-32P, 32" Wire Harness
- CON-38P, 38" Wire Harness
- CON-44P 44" Wire Harness
- CON-50P, 50" Wire Harness
- CON-192P, 192" Wire Harness
- CON-6W, 6" Wire Harness
- CON-KIT Connector Service Kit
- Electric Power Transfers
- PN - Pneumatic
Exit Device Accessories
- Trims
- 374T Grade 1 Thumbturn Trim, Classroom Function
- 386DT Pull Trim, Dummy Function
- 386NL Pull Trim, Night Latch Function
- 388NL Exit Trim, Night Latch Function, Less Pull
- 360T Grade 1 Thumbturn Trim, Classroom Function
- 360T-BE Grade 1 Thumbturn Trim, Passage Function
- 360L Grade 1 Lever Trim, Classroom Function
- 360L-BE Lever Trim, Classroom Function, Blank Escutcheon
- 360L-DT Grade 1 Lever Trim, Dummy Function
- 050743 E360 FSE Solenoid Kit
- 050744 E360 FS Solenoid Kit
- Sex Bolts
- Cylinders
Miscellaneous Parts & Kits