Von Duprin 9927EO 3 US4 4' Surface Vertical Rod Grooved Case Exit Device, Bright Brass Finish

9927 SeriesSurface Mounted Vertical Rod Device

9927 Surface mounted vertical rod device for all types of single or double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2014 Grade 1. Covers stock hollow metal doors with 86 or 161 cutouts. The 9927 device has a smooth mechanism case. The surface vertical rod device is non-handed except when the following device options are used: SD (special dogging), SS (signal switch) or WS (Tornado/Hurricane). Vertical rod and latch guards are available to protect the bottom rod of the exit device from damage by impacts of carts or gurneys passing through doors.

Specifications: Finishes:

• US3, US3A, US4, US4A, US10, US26, US26D, US26D-AM Antimicrobial, US28, 313, 315 and 643E. US15 and US32D available with 98 Series only.

Device functions:

• Device ships EO/DT/NL. Field selectable. For TP, K or L remove NL drive screw from device.

Device lengths:

• 2' - 2' (610 mm) Door size
• 3' - 2'4' to 3' (711mm to 914 mm) Door size
• 4' - 2'10" to 4' (864 mm to 1219 mm) Door size

Device centerline from finished floor:

• 39 5/8"
• (1006 mm)

Center case:

• 8" x 2 3/4" x2 3/8"
• (203mm x 70mm x 60mm)

Mechanism case:

• 2 1/4" x 2 1/4"
• (57mm x 57mm)

Projection:

• Pushbar neutral – 3 13/16" (97 mm)
• Pushbar depressed – 3 1/16" (78 mm)

Latch bolt:

• Deadlocking anti-friction top and bottom bolt, 5/8" (16mm) throw

Door undercut:

• 1/4" (7mm) recommended

Top and bottom latch case:

• 1/2" x 2 1/8" x 1 1/2"
• (114mm x 54mm x 38mm)

Vertical rods:

• 1/2" square tubing, standard rods accommodate 7' (2134mm) doors. Top rod length: 34 15/16" (887mm); Bottom rod length: 31 1/2" (794mm). Extension rods available in 3' (914mm) for doors over 7'. One piece top rod is available for 8' (2438mm) and 10' (3048mm) doors.

Fasteners and sex bolts (SNB):

• Includes screw pack for 1 3/4" (44mm) to 2 1/4" (57mm) thick metal or wood doors, and 325 SNB for top and bottom latch.

Electrified options:

• LX - Latch bolt monitor switch

• RX - Request to exit

• RX2 - Double request to exit

• E - Electric locking and unlocking trim

• EL - Electric latch retraction

• 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:

• AX - Accessible device

• GBK - Glass bead kit

• LBR - Less bottom rod

• PL - Pullman latch

• PN - Pneumatic latch retraction

• QM - Quiet mechanical

• SNB - Sex bolts

• SEC - Security screws

• WH - Weep holes

• WS - Tornado and hurricane tested

Dogging feature:

• Hex key dogging standard

Dogging options:

• CD - 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: Top:

• 299 - Dull black

Bottom:

• 248L4 and 304L – Unfinished