Trusted Since 2001
Von Duprin 374 Control
Compatible with 78 Series Exit Devices and 75 Series Exit Devices.
Diagram List
Products by Part Diagram
Products by Part Type
Trim Parts By Function
- T / T-BE (Thumbturn / Thumbturn Blank) Function
- 050592 Thumbturn Kit, Model 374/376/377
- 050619 Thumbturn Sleeve, Model 374/376/377
- 090096 Mounting Stud Pkg/2, Model 374/376/377
- 050621 Washer - Bearing, Model 371/3/4/5/6/7/8
- 050596 Backplate LHR, Model 371/3/4/5/6/7/8
- 050597 Backplate RHR, Model 371/3/4/5/6/7/8
- 090097 Cam Retaining Screw Pkg/4, Model 371/373/375/378
- 090090, 371/3/4/5/6/7/8 Cylinder Lock, Package of 2
- 050616 Thumbturn Control Spring & Washer Kit, Model 374/376/377
- 050602 Lever Shaft Lock, Model 371/373/375/378
- 050607 Dogging Spring and Guide Kit, Model 371/3/4/5/6/7/8
- 050576 Lever Adjustment Block, Model 371/3/4/5/6/7/8
- 050599 NL Cylinder Plate, Model 371/3/4/5/6/7/8
- 050600 TL Cylinder Plate, Model 371/3/4/5/6/7/8
- 050606 Cam - Vertical Rod, Model 371/374/376/377
- 963584, 370 Series 1/4-20 X 1 Set Screw
- 109112 Rod Member Kit 1-3/4" Door, Model 376
- 109115 Rod Member Kit 2-1/4" Door, Model 376
- 900558-00 Rod Member Kit 1-3/4"–2" Door, Model 376WDC
- 900559-00 Rod Member Kit 2-1/4" Door, Model 376WDC
Exit Device Accessories
- Cylinders