Von Duprin 9875EO-F-710-36 Fire-Rated Mortise Lock Exit Device, No Trim, Reversible, 36in, Dark Bronze

Von Duprin 9875EO-F-710-36 Fire-Rated Mortise Lock Smooth Exit Device is designed for efficiency and reliability in high-traffic areas. Certified to ANSI/BHMA A156.3 2014, grade 1, and UL listed for fire exit hardware, this exit-only device ensures optimal safety during emergencies. With a sleek design and a durable Duranodic dark bronze finish, it fits door stiles as narrow as 4 3⁄4" (121mm), making it versatile for various applications. The 9875EO-F features a smooth mechanism case and a reversible 3⁄4" (19mm) anti-friction latch bolt that can be adjusted on-site, allowing for easy installation without removing the lock from the door. It comes pre-configured for exit-only (EO), dummy trim (DT), and night latch (NL) functions, with clear instructions for adapting to classroom functions if needed. Measuring 36 inches in length and designed for hollow metal frames, this device is compatible with doors ranging from 1-3/4" thick. The centerline from the finished floor is set at 39-5⁄8" (1006mm), ensuring uniformity across installations. With a fire rating of 180 minutes, the Von Duprin 9875EO-F-710-36 is an essential solution for securing exits while maintaining compliance with safety standards.

Fire-Rated Mortise Lock Smooth Exit Device - Exit Only No Trim, (M) Trim Required, Reversible, 36in, 710/313 Dark Bronze

9875-F/9975-F Fire exit mortise lock devices are certified to ANSI/BHMA A156.3 2014, grade 1 and UL listed for fire exit hardware. Fits door stiles as narrow as 4 3⁄4" (121mm). The 9875-F device has a smooth mechanism case and the 9975-F device has a grooved case. The mortise lock device is non-handed except when the following device options are used: -2 (double cylinder) or SS (signal switch) devices. The 7500 mortise lock is equipped with 3⁄4" (19mm) anti-friction latch bolt which is field reversible without removing the lock from the door. It has a non-handed auxiliary bolt for deadlocking and a faceplate with an adjustable bevel.

Specifications:

• Device Functions: Device ships setup for EO/DT/NL functions. Instructions show how to set up the device in the field for use with TP, K, and L classroom function trims.
• Device Lengths:
• 3' - 2'4' to 3' (711mm to 914mm) Door size
• 4' - 2'10" to 4'(864mm to 1219mm) Door size
• Device Centerline from Finished Floor: 39-5⁄8" (1006mm)
• Center Case: 8" x 2-3/4" x 2-3/8" (203mm x 70mm x 60mm)
• Mechanism Case: 2-1/4" x 2-1/4" (57mm x 57mm)
• Projection:
• Push bar neutral – 3-13/16" (97 mm)
• Push bar depressed – 3-1/16" (78 mm)
• Fasteners & sex bolts (SNB): Includes screw pack for 1-3⁄4" (44mm) and 2-1⁄4" (57mm) thick metal or wood doors. Optional 425 SNB available for metal doors. 425 and 825 SNB required on wood doors without SLM blocking.
• Electrified Options:
• RX: Request to exit
• RX2: Double request to exit
• E: Electric locking and unlocking trim/mortise lock
• EL: Electric latch retraction
• ESL: Emergency secure lockdown
• QEL: Quiet electric latch retraction
• SS: Signal switch
• CX: Chexit delayed exit
• ALK: Alarm exit kit
• WP-RX: Waterproof request to exit
• CON: Allegion Connect
• Mechanical Options:
• -2: Double cylinder
• -2SI: Double cylinder with security indicator
• GBK: Glass bead kit
• PN: Pneumatic latch retraction
• SNB: Sex bolts
• SEC: Security screws
• WH: Weep holes
• Dogging Options: No mechanical dogging; QEL options available
• Strikes: 575 – Dull black

Standard Trim:

• EO: No outside trim. Exit only
• DT: Dummy trim. Pull when dogged (not recommended for fire device)
• NL: Night latch
• Key retracts latchbolt
• Rim and 1-1/4" mortise cylinder
• NLOP: Night latch. Key retracts latchbolt, pull required
• TP: Thumbpiece
• Key locks and unlocks
• Rim and 1-1/4" mortise cylinder
• TPBE: Thumbpiece, blank escutcheon. Blank escutcheon always operable (no cylinder, use with DT trim)
• K/L: Knob/Lever
• Key locks and unlocks
• Rim and 1-1/4" mortise cylinder
• Handed, reversible lever
• Electrified lever operation available
• KDT/LDT: Knob/lever dummy trim. Pull when dogged
• KNL/LNL: Knob/lever, night latch
• Key retracts latchbolt
• Rim and 1-1/4" mortise cylinder
• Handed, reversible lever
• KBE/LBE: Knob/lever, blank escutcheon. Always operable (no cylinder)
• TL: Turn lever
• Key locks and unlocks (use with DT trim)
• 1-1/4" mortise cylinder
• TLBE: Turn lever, blank escutcheon. Blank escutcheon always operable (no cylinder, use with DT trim)
• TLOP: Turn lever, optional pull
• HL: Hospital latch
• Key locks and unlocks
• 1-1/4" mortise cylinder

Finishes:

• 605 - Bright brass
• 606 - Satin brass
• 612 - Satin bronze
• 625 - Bright chrome
• 626/626AM - Satin chrome
• 628 - Aluminum, anodized
• 710 - Duranodic dark bronze
• 711 - Matte black/anodized
• 643e - Aged bronze

Features

• Projection:
• RX: Request to exit
• GBK: Glass bead kit
• ALK: Alarm exit kit
• -2SI: Double cylinder with security indicator
• Push bar neutral – 3-13/16" (97 mm)
• 4' - 2'10" to 4'(864mm to 1219mm) Door size
• EL: Electric latch retraction
• SNB: Sex bolts
• Dogging Options: No mechanical dogging; QEL options available
• CON: Allegion Connect
• -2: Double cylinder
• PN: Pneumatic latch retraction
• QEL: Quiet electric latch retraction
• Mechanical Options:
• Mechanism Case: 2-1/4" x 2-1/4" (57mm x 57mm)
• Device Functions: Device ships setup for EO/DT/NL functions. Instructions show how to set up the device in the field for use with TP, K, and L classroom function trims.
• Center Case: 8" x 2-3/4" x 2-3/8" (203mm x 70mm x 60mm)
• WP-RX: Waterproof request to exit
• Device Lengths:
• Device Centerline from Finished Floor: 39-5⁄8" (1006mm)
• SS: Signal switch
• 3' - 2'4' to 3' (711mm to 914mm) Door size
• ESL: Emergency secure lockdown
• CX: Chexit delayed exit
• Strikes: 575 – Dull black
• Electrified Options:
• Push bar depressed – 3-1/16" (78 mm)
• Fasteners & sex bolts (SNB): Includes screw pack for 1-3⁄4" (44mm) and 2-1⁄4" (57mm) thick metal or wood doors. Optional 425 SNB available for metal doors. 425 and 825 SNB required on wood doors without SLM blocking.
• E: Electric locking and unlocking trim/mortise lock
• SEC: Security screws
• RX2: Double request to exit
• WH: Weep holes