3900 Series (Fire-Rated), 8900 Series (Life-Safety) - Wood Door Concealed Vertical Rod Exit Device

Model Type Rating Door Construction Max Size Single Doors Max Size Pairs & Double Egress
3900 CVR-TRO 20 Min. Hollow metal or wood 4'0" x 9'0" 8'0" x 9'0"

  • Patented top latching mechanism interlocks door to frame
  • Strong, durable construction for a high level of security
  • Innovative top rod only design makes preparation easier and reduces maintenance
  • Easy to install
  • Clean, unobtrusive design
  • Pushbar clad or anodized, not plated, in a variety of finishes

3900 Series Certifications:
• UL Panic-Fire Exit Hardware
• California State Fire Marshall
• New York City MEA*
• Warnock/Hersey Listing

8900 Series Certifications:
• UL 305 Panic Hardware
• ANSI/BHMA A156.3 Grade 1
• California State Fire Marshall
• New York City MEA*

*Consult Factory for specific number

Materials: Pushbar made of extruded aluminum, clad or anodized in a variety of finishes.

Handing: Device is non-handed. Lever Entry Trim is field reversible.

Pushbar Length: Standard sizes: dimensioned for 30”, 36”, 42”, and 48” openings. Standard width bars can be field cut to the next smallest opening width.

Door Thickness: Suits 1-3/4” standard.

Projection: 2-5/8” when fully projected, 1-5/8”when dogged.

Dogging: Standard dogging with hex key or cylinder dogging for 8900 Series only. Electric dogging also available for 3900 and 8900 Series.

Fasteners: Standard self-tapping screws. Optional Sex Bolt Kits 26-0584 (two per device). Specify finish.

Cylinders (available separately): See CYLINDERS for cylinder make, thumbturn and trim ring information.

3080 Entry Trim (Functions 08, 09): Accepts any standard diameter mortise cylinder with MS® cam. Accommodates cylinder lengths from 1” to 1-1/4”. (Available separately).

Warranty: Five year limited.

Fusable Link Fire Pins:
  • For 20-minute Fire Doors, no fire pins are required
  • For 45-minute Fire Doors, fusable link fire pins are installed horizontally. One fire pin per door. 
  • For 60 & 90-minute Fire Doors, fusable link fire pins are installed vertically. One fire pin per door.

Bolts and Strikes: The patented top latching mechanism utilizes a rotating top bolt which deadlatches around the header strike, interlocking the door to the frame. Supplied with standard header strike. For wood frames, an additional plate is supplied for securing the header strike.

Options and Accessories:
Silent Electrification Motorized Latch Retraction: The SE Motorized Latch Retraction option provides near-silent operation for quiet environments such as hospitals, offices, hotels, and libraries where solenoid-driven devices would be disruptive.

Electric Latch Retraction: The LR option uses a solenoid mounted in the pushbar for instantaneous unlocking and locking of the exit device from a remote location or access control device. LR option is not available on rim type exit devices (see EL option).

Alarmed Exit Device: This battery-operated option emits a loud (95 decibel) alarm to notify management of unauthorized exit. Available on minimum opening width 36". Cannot be ordered with other exit device options.

Request to Exit (REX) – Monitor / Signal Switch: Mounted in the exit device pushbar on the hinge end, the switch can be used to activate signal light, horn, monitor, or other devices.

Cylinder Dogging: For management control of dogging exit devices for life-safety exit devices only.

Electric Dogging: A holding magnet keeps the pushbar depressed (set manually) and the latch retracted for lower profile exit devices, resulting in less damage and quieter operation.

Matching End Caps: Matching end caps are available for applications where it is preferable that the end caps match the finish of the exit device. Available for US finishes only.

Available Finishes: 313 Dark Bronze Anodized, 335 Black Anodized, 628 Clear Anodized, US3 Bright Brass, US4 Satin Brass, US32 Bright Stainless, US32D Satin Stainless. Cosult factory for special finishes.

For more information on any of the options and accessories listed above please see Options & Accessories for Exit Devices.


Related Products: When purchasing this product, please consider the following related products, available separately:

Accessories Cylinders Trim Power

REX-Monitor/Signal Kits available separately.

Optional Sex Bolt Kits 26-0584 (two per device) available separately.

Adams Rite exit devices are operable by either rim or mortise cylinders depending upon the ANSI/BHMA functions of the exit device. Entry trim and fixed pulls available separately. Power supplies suc as PS-SE, PS-LR, and 4612 Power Transfer Device available separately.

Related ANSI Trim Functions:

01 02 08 09 14
Exit only - no outside operation No outside operation - pull only when dogged Key outside unlocks/locks lever Night latch - key unlocks trim, trim retracts latch/trim relocks when key is removed Passage only
Cylinder type - N/A Cylinder type - N/A Cylinder type - Mortise Cylinder type - Mortise Cylinder type - N/A

Please see TRIM for information on Pulls and Entry Trim.