The 3911SEM36 from Adams Rite is a Fire-Rated Concealed Vertical Rod Exit Device with Single Monitoring Switch for Wood Doors. The 3900 series Exit Device has a patented top latching mechanism that interlocks the door to the frame, providing strong and durable construction for a high level of security. Its clean, unobtrusive design ensures easy installation and enhances aesthetics.
Adams Rite 3911SEM36 Features
- Clear Anodized Finish: Provides a sleek look while ensuring durability against wear and tear.
- Pushbar Length: 36 inches, offering ample space for easy operation.
- Silent Electrification Latch Retraction: Ensures quiet operation, ideal for noise-sensitive environments.
- Fire Rating: 20 minutes, ensuring compliance with safety regulations.
- Compatible with Door Construction: Suits both hollow metal and wood doors for versatile installation.
- High-Quality Pushbar Material: Made of extruded aluminum, clad or anodized for enhanced durability.
- Standard Door Thickness: Fits 1-3/4″ doors, ensuring compatibility with most standard doors.
- Projection: 2-5/8″ when fully projected and 1-5/8″ when dogged, allowing for flexible operation.
- Non-Handed Operation: Field-reversible lever entry trim to suit left or right-handed doors.
- Patented Top Latching Mechanism: Interlocks the door to the frame for added security.
- Grade 1 Strength: Certified for high durability and safety standards.
- Max Size Single Doors: Accommodates doors up to 4’0″ x 9’0″.
- Max Size Pairs and Double Egress: Supports sizes up to 8’0″ x 9’0″.
- Standard Rod: Included for consistent performance.
- Standard Self-Tapping Screws: Fastener for easy and secure installation.
- Standard Dogging: Available with hex key or cylinder dogging for convenience.
- Single Switch Monitoring Feature: Allows for easy monitoring of the exit device status.
Adams Rite 3911SEM36 Detailed Specifications
| Feature | Details |
| Product Type | Fire-Rated Concealed Vertical Rod Exit Device |
| Monitoring Switch | Single monitoring switch |
| Pushbar Finish | Clear Anodized |
| Pushbar Length | 36 inches |
| Latch Retraction | Silent Electrification |
| Fire Rating | 20 Minutes |
| Compatible Door Types | Hollow metal or wood |
| Pushbar Material | Extruded aluminum, clad or anodized |
| Door Thickness | 1-3/4″ standard |
| Projection | 2-5/8″ fully projected, 1-5/8″ dogged |
| Operation | Non-handed, field reversible |
| Latching Mechanism | Patented top latching |
| Strength Grade | Grade 1 |
| Max Size for Single Doors | 4’0″ x 9’0″ |
| Max Size for Pairs | 8’0″ x 9’0″ |
| Included Components | Standard rod and self-tapping screws |
| Dogging Method | Hex key or cylinder dogging |
| Monitoring Capability | Single switch monitoring |



















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