The Sargent 12-NB-MD8610J is a 42" Fire Rated Concealed Vertical Rod Exit Device, that is Less Bottom Rod, with No Trim - Exit Only, and is a Multi-function device, Less Dogging. This device is a J bar for 37"-42" wide doors, with door heights of 84" (7'ft) to 96" (8'ft), and is used with 1 3/4" thick Metal Doors. We offer these devices in US32D Satin Stainless Steel, US10BE Dark Oxidized Satin Bronze equivalent, US10B Oxidized Dull Bronze, BSP Black Suede Powder Coat, and WSP White Suede Powder Coat finish.
Multi-Function Device: Trims below decide the function of the device;
706-4 - Key unlocks Trim, Trim retracts latch/Trim relocks when key is removed (accepts a Sargent #41 Cylinder)
710-4 - Dummy Trim: No outside operation (No Cylinder)
713-4 - Classroom: Key Outside Unlocks/locks Trim (accepts a Sargent #41 Cylinder)
715-4 - Passage Only (No cylinder)
773-4 - Fail-Safe: Power Off, Unlocks Lever (No Cylinder)
774-4 - Fail Secure: Power Off, Locks Lever (No Cylinder)
Features
- Designed for standard-width stile applications on metal doors
- Concealed rods for security and aesthetics
- Single and double-door applications
- Specify NB- for less bottom rod
- Devices are ANSI/BHMA A156.3 - Grade 1
- UL305 (Panic) listed only
Product Specs
| Manufacturer | Sargent |
| Grade | Grade 1 |
| Installation | Commercial |
| Origin | USA |
| Unit of Measure | Each |
| UL Listing Type | UL305 |
| ANSI Number | ANSI/BHMA A156.3 |
| Restrictions | None |
| BAA Qualified | Yes |
| Limited Warranty | 5 Years |
| Fire Rated | No |
| Burglar Rated | No |
| ADA Compliance | No |
Technical Specs
| Physical Appearance | Wide Stile Pushpad |
| Device Type | Concealed Vertical Rod |
| Mechanical Function | Multi-Function |
| Mechanical Options | Less Bottom Rod |
| Device Length | 42" |
| Hand | LHR or RHR |
| Dogging Options | Less Dogging |
| Top Strike | 640 |
| Strike Bottom | 640 |
| Includes Trim | No |
| Trim Type | Less Trim |
| Includes Cylinder(s) | No |
| Minimum Stile Size | 4 1/2" |
| Door Material | Metal |
| Door Width | 37" to 42" |
| Door Height | 84" to 96" |
| Door Thickness | 1 3/4" - 2 1/4" |
| Fire Rated | Yes |
| Reversible | No |
| Product Type | Concealed Vertical Rod Exit Devices |
