Von Duprin 9975EO-628-36 Mortise Lock Exit Device - 36in, No Trim, Reversible, Hex Dogging, Grade 1

Von Duprin 9975EO-628-36 Mortise Lock Grooved Exit Device offers robust security features tailored for high-traffic environments. Designed for exit-only applications, this device is perfect for both single and double doors, providing an ANSI/BHMA Grade 1 certification and UL listing for panic exit hardware. The 36-inch device is crafted from anodized aluminum (628/US28 finish), ensuring durability and a sleek appearance. With a reversible design, the 9975EO accommodates various door styles, fitting stock hollow metal doors with an 86 cutout and door stiles as narrow as 4 3⁄4 inches. Its hex key dogging feature allows for easy operation, and the device ships preconfigured for exit-only, dummy trim, or night latch functions. Installation is straightforward, as it includes a comprehensive screw pack suitable for 1 3⁄4-inch and 2 1⁄4-inch thick doors. The 9975EO is equipped with a 3/4-inch anti-friction latch bolt, which is field-reversible for added convenience. Additionally, the device's centerline stands at 39-5/8 inches from the finished floor, making it compliant with accessibility standards. This exit device is an excellent choice for professionals seeking reliable security solutions without compromising on ease of use and installation.

Mortise Lock Grooved Exit Device - Exit Only No Trim, 36in, (M) Trim Required, Reversible, 36in, 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