Von Duprin 9975EO-628-48 Mortise Lock Grooved Exit Device - Exit Only, Reversible, 48in, Grade 1

Von Duprin 9975EO-628-48 Mortise Lock Grooved Exit Device is engineered for high-traffic environments, ensuring reliable exit access with its Grade 1 certification. Designed for use on both single and double doors, this exit-only device features a durable grooved mechanism case and is UL listed for panic exit hardware, making it suitable for safety applications. With a length of 48 inches, it accommodates door sizes from 2'10" to 4' (864mm to 1219mm) and fits stock hollow metal doors with an 86 cutout. The device has a centerline height from the finished floor of 39-5/8" (1006mm), ensuring ergonomic accessibility. Field-reversible and equipped with hex key dogging, the 9975EO includes a 3/4" anti-friction latch bolt, enhancing its usability without the need for disassembly. It comes with a comprehensive screw pack suitable for both metal and wood doors. The anodized aluminum finish (628/US28) not only adds aesthetic appeal but also offers superior resistance to wear and corrosion. Additionally, this device supports various mechanical and electrified options, making it adaptable to a range of security needs. From request-to-exit functions to additional security features, the Von Duprin 9975EO is a robust solution for modern security challenges.

Mortise Lock Grooved Exit Device - Exit Only No Trim, (M) Trim, Required, Reversible, 48in, Hex Dogging, Grade 1, 628/US28 Anodized Aluminum

9875/9975 Mortise lock device for all types of single or double doors, UL listed for panic exit hardware. Devices are certified to ANSI/BHMA A156.3 2014, grade 1. Fits stock hollow metal doors with 86 cutout and door stiles as narrow as 4 3⁄4" (121mm). The 9875 device has a smooth mechanism case and the 9975 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). The 7500 mortise lock is equipped with a 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)
• 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 Feature: Hex key dogging standard
• Dogging Options:
• CD: Cylinder dogging
• CD-CX: Chexit cylinder dogging
• CDSI: Cylinder dogging with security indicator
• HDSI: Hex dogging with security indicator
• SD: Special center case dogging
• LD: Less dogging
• DI: Dogging indicator
• CI: Cylinder dogging indicator
• 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
• LD: Less dogging
• ALK: Alarm exit kit
• -2SI: Double cylinder with security indicator
• Push bar neutral – 3-13/16" (97 mm)
• DI: Dogging indicator
• 4' - 2'10" to 4'(864mm to 1219mm) Door size
• EL: Electric latch retraction
• Dogging Feature: Hex key dogging standard
• SNB: Sex bolts
• CON: Allegion Connect
• -2: Double cylinder
• PN: Pneumatic latch retraction
• QEL: Quiet electric latch retraction
• 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)
• Mechanical Options:
• Mechanism Case: 2-1/4" x 2-1/4" (57mm x 57mm)
• CD-CX: Chexit cylinder dogging
• 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
• CI: Cylinder dogging indicator
• 3' - 2'4' to 3' (711mm to 914mm) Door size
• ESL: Emergency secure lockdown
• CDSI: Cylinder dogging with security indicator
• CX: Chexit delayed exit
• Strikes: 575 – Dull black
• Electrified Options:
• Push bar depressed – 3-1/16" (78 mm)
• Dogging Options:
• E: Electric locking and unlocking trim/mortise lock
• HDSI: Hex dogging with security indicator
• SEC: Security screws
• SD: Special center case dogging
• CD: Cylinder dogging
• RX2: Double request to exit
• WH: Weep holes