Von Duprin 98 99 Series

Our Von Duprin selection covers the full range of the many different exit devices & panic bars the company offers, including the 98 & 99 series.
Von Duprin 98EO/99EO Rim Panic Exit Device

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Here Is An Installation Video For The 98 & 99 Device.
                                 
All Von Duprin 98/99 Series exit devices are UL listed for Accident Hazard and Fire Exit Hardware and are tested in accordance to ANSI Grade 1 requirements.
Exit devices are a critical part of the Fire and Life Safety egress system and will provide safe and reliable service when properly applied and maintained. Von Duprin designs and manufactures exit devices in accordance to ISO 9001 Quality Management System and meets or exceeds accepted U.S. domestic and International standards. All 98 and 99 series exit devices are UL listed for Panic Hardware or Fire Hardware, and are certified to ANSI A156.3, 2001, Grade 1. Many models are also certified for Hurricane Resistant Applications. Consult your local Allegion sales consultant or the Von Duprin factory for current listings.
It is intended that the information included in this publication, when properly used, will provide clear and reliable guidelines to the proper general selection and application. However, the scope of the information is necessarily limited.

99/98 Specification

99- grooved mechanism case
98- smooth mechanism case
Unusual operating conditions and environments and other external influences can affect the proper application of the products represented. Modifications of these products will also affect UL listings. It is recommended that whenever an unusual application condition exists, or when any modification of a product is considered, that our engineers review the application.

Application engineering services are available to help ensure proper selection or to review any areas where users of Von Duprin products may have questions.

Von Duprin push pad exit devices are available in two external surface styles, designated 98 Series and 99 Series. The two styles are mechanically and dimensionally identical and provide a wide selection of appearance options.

Latch Bolt
Deadlocking latchbolt provides security and improved performance at standard device cost.

The Quiet One®
A fluid dampener decelerates the pushpad on its return stroke and eliminates most noise associated with exit device operations. Furnished on all 98/99™ series exit devices.
Von Duprin 9875EO/9975EO Mortise Lock Touch Bar Exit Device for all types of single or double doors, UL listed for Panic Exit Hardware. Devices are ANSI A156.3 – 2001 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). See next tab for available outside trim and device functions.
 
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.
 
The 9875/9975 devices are available in the following finishes: US3, US4, US10, US26, US26D, US28 and 313, 315. US32D,US15 available with 98 Series only.

 
Specifications
  • Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L adjust NL drive screw in mortise lock
  • Device Lengths: 3’ 2’4" to 3’ (711mm to 914 mm) Door Size; 4’ 2’10" to 4’ (864 mm to 1219 mm) Door Size
  • Strikes: 575 – Dull Black; Optional Strikes available 
  • Dogging Feature: Hex key dogging standard
  • Dogging Options: CD Cylinder Dogging; LD Less Dogging;
  • Mechanical Options: PN Pneumatic Latch Retraction; -2 Double Cylinder; GBK Glass Bead Kit
  • Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4" (19mm) – 2-1/4" (57mm) Thick Metal or Wood Doors; Optional 425 SNB available for device
  • Device Centerline from Finished Floor: 39-5/8" (1006 mm)
  • Center Case Dimensions: 8" x 2-3/4" x 2-3/8" (203mm x 70mm x 60mm)
  • Mechanism Case Dimensions: 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)
Von Duprin 9827-F/9927-F Surface Mounted Vertical Rod Fire Touch Bar Exit Device. 9827-F/9927-F fire exit surface mounted vertical rod device pairs of doors up to 8´ x 10´ (2438mm x 3048mm) , UL listed for Fire Exit Hardware. Devices are ANSI A156.3 – 2001 Grade 1. The 9827-F device has a smooth mechanism case and the 9927-F device has a grooved case. The surface vertical rod device is non-handed except when the following device options are used: SS (Signal Switch).
 
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. Rod and latch guards can be used on hollow metal or tin clad composite fire doors.

The 9827-F/9927-F devices are available in the following finishes: US3, US4, US10, US26, US26D, US28 and 313AN. US32D available with 98 Series only.

Specifications
  • Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L remove NL drive screw from device
  • Device Lengths: 3’: 2’4" to 3’ (711mm to 914 mm) Door Size; 4’: 2’10" to 4’ (864 mm to 1219 mm) Door Size
  • Strikes: Top – 299F (499F LBR) – Dull Black, Bottom – 304L - Unfinished; Optional Strikes available
  • Dogging Feature: No Mechanical Dogging, EL and QEL option available
  • Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; EL Electric Latch Retraction; SS Signal Switch
    CX Chexit Delayed Exit; ALK Alarm Exit Kit; E Electric Unlocking and Locking Trim; QEL Quiet Electric Latch Retraction
  • Mechanical Options: PN Pneumatic Latch Retraction; LBR Less Bottom Rod; GBK Glass Bead Kit ; WS Tornado and Hurricane Tested
  • Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4" (44mm) – 2-1/4" (57mm) Thick Wood or Metal Doors, and 325 SNB for top & bottom latch. Optional 425 SNB available
  • Latch Bolt: Deadlocking Anti-friction Top & Bottom Bolt, 5/8" (16mm) throw
  • Device Centerline from Finished Floor: 39-5/8" (1006 mm);
  • Door Undercut 1/4" (7mm)
  • Center Case Dimensions: 8" x 2-3/4" x 2-3/8" (203mm x 70mm x 60mm)
  • Mechanism Case Dimensions: 2-1/4" x 2-1/4" (57mm x 57mm)
  • Top & Bottom Latch Case: 4-1/2" x 2-1/8" x 1-1/2" (114mm x 54mm x 38mm)
  • Vertical Rods: 1/2" square tubing, standard rods accommodate 7’ (2134mm) door; Top rod length is 34-15/16" (887mm); Bottom rod length is 31-1/2" (794mm); Extension rods available, 1’ (205mm) or 3’ (914mm) for doors over 7’; One piece top rod available for 8’ (2438mm) and 10’ (3048mm) door
  • Projection: Pushbar Neutral – 3-13/16" (97 mm); Pushbar Depressed – 3-1/16" (78 mm)

Von Duprin 9827/9927 surface mounted vertical rod device for all types of single or double doors, UL listed for Panic Exit Hardware. Devices are ANSI A156.3 – 2001 Grade 1. Covers stock hollow metal doors with 86 or 161 cutouts. The 9827 device has a smooth mechanism case and the 9927 device has a grooved case. The surface vertical rod device is non-handed except when the following device options are used: SD (Special Dogging), or SS (Signal Switch).

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.

The 9827/9927 devices are available in the following finishes: US3, US4, US1 0, US26, US26D, US28 and 313AN. US32D available with 98 Series only.

Specifications

  • Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L remove NL drive screw from device
  • Device Lengths: 3’: 2’4" to 3’ (711mm to 914 mm) Door Size; 4’: 2’10" to 4’ (864 mm to 1219 mm) Door Size
  • Strikes: Top - 299 – Dull Black, Bottom – 248L4 & 304L - Unfinished; Optional Strikes available
  • Dogging Feature: Hex key dogging standard
  • Dogging Options: CD Cylinder Dogging; SD Special Center Case Dogging; LD Less Dogging
  • Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; EL Electric Latch Retraction; SS Signal Switch; CX Chexit Delayed Exit; ALK Alarm Exit Kit; QEL Quiet Electric Latch Retraction; PN Pneumatic Latch Retraction; LBR Less Bottom Rod
  • Mechanical Options: GBK Glass Bead Kit; PL Pullman Latch; WS Tornado and Hurricane Tested
  • Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4" (44mm) – 2-1/4" (57mm) Thick Metal or Wood Doors, and 325 SNB for top & bottom latch. Optional 425 SNB available
  • Latch Bolt: Deadlocking Anti-friction Top & Bottom Bolt, 5/8" (16mm) throw
  • Device Centerline from Finished Floor: 39-5/8" (1006 mm);
  • Door Undercut 1/4" (7mm)
  • Center Case Dimensions: 8" x 2-3/4" x 2-3/8" (203mm x 70mm x 60mm)
  • Mechanism Case Dimensions: 2-1/4" x 2-1/4" (57mm x 57mm)
  • Top & Bottom Latch Case: 4-1/2" x 2-1/8" x 1-1/2" (114mm x 54mm x 38mm)
  • Vertical Rods: 1/2" square tubing, standard rods accommodate 7’ (2134mm) door; Top rod length is 34-15/16" (887mm); Bottom rod length is 31-1/2" (794mm); Extension rods available, 1’ (205mm) or 3’ (914mm) for doors over 7’ "F"; One piece top rod available for 8’ (2438mm) and 10’ (3048mm) door
  • Projection: Pushbar Neutral – 3-13/16" (97 mm); Pushbar Depressed – 3-1/16" (78 mm)
Von Duprin 9847-F/9947-F fire exit concealed vertical rod device for use on pairs of doors up to 8´ x 10´(2438mm x 3048mm) , UL listed for Fire Exit Hardware. Devices are ANSI A156.3 – 2001 Grade 1. The 9847-F device has a smooth mechanism case and the 9947-F device has a grooved case. The concealed vertical rod device is non-handed except when the following device option is used: SS (Signal Switch) devices.

The 9847-F/9947-F devices are available in the following finishes: US3, US4, US10, US26, US26D, US28 and 313AN. US32D available with 98 Series only.
 
Specifications
  • Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L remove NL drive screw from device
  • Device Lengths: 3’: 2’4" to 3’ (711mm to 914 mm) Door Size; 4’: 2’10" to 4’ (864 mm to 1219 mm) Door Size
  • Strikes: Top - 338 – Unfinished, Bottom – 385A - Unfinished; Optional Strikes available
  • Dogging Feature: No Mechanical Dogging, EL and QEL option available
  • Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; EL Electric Latch Retraction; SS Signal Switch; CX Chexit Delayed Exit; ALK Alarm Exit Kit; E Electric Unlocking and Locking Trim; QEL Quiet Electric Latch Retraction
  • Mechanical Options: PN Pneumatic Latch Retraction; LBR Less Bottom Rod; GBK Glass Bead Kit
  • Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4" (44mm) – 2-1/4" (57mm) Thick Metal and Wood Doors. Optional 425 SNB available
  • Latch Bolt: Deadlocking Anti-friction Top & Bottom Bolt, 5/8" (16mm) throw
  • Device Centerline from Finished Floor: 39-5/8" (1006 mm) Standard, Adjustable from 35-5/8" (905mm) to 49-5/8" (1260mm)
  • Door Undercut: 1/4" (7mm) maximum
  • Center Case Dimensions: 8" x 2-3/4" x 2-3/8" (203mm x 70mm x 60mm)
  • Mechanism Case Dimensions: 2-1/4" x 2-1/4" (57mm x 57mm)
  • Top & Bottom Latch Case: 4-1/2" x 2-1/8" x 1-1/2" (114mm x 54mm x 38mm);
  • Vertical Rods: Round 2 piece adjustable rods; Top rod adjustable from 6’8" (2027mm) to 8’4"(2533mm); Bottom rod adjustable 35-5/8" (905 mm) to 49-5/8" (1260 mm); Extension rod kits available for doors over 8’4" (2533mm)
  • Projection: Pushbar Neutral – 3-13/16" (97 mm); Pushbar Depressed – 3-1/16" (78 mm)
9847/9947 concealed vertical rod device for use on single or double metal doors, UL listed for Panic Exit Hardware. Devices are ANSI A156.3 – 2001 Grade 1. The 9847 device has a smooth mechanism case and the 9947 device has a grooved case. The concealed vertical rod device is non-handed except when the following device options are used: SD (Special Dogging), or SS (Signal Switch).

The 9847/9947 devices are available in the following finishes: US3, US4, US10, US26, US26D, US28 and 313AN. US32D available with 98 Series only.

Specifications
  • Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L remove NL drive screw from device
  • Device Lengths: 3’: 2’4" to 3’ (711mm to 914 mm) Door Size; 4’: 2’10" to 4’ (864 mm to 1219 mm) Door Size
  • Strikes: Top - 338 – Unfinished, Bottom – 385A - Unfinished; Optional Strikes available
  • Dogging Feature: Hex key dogging standard
  • Dogging Options: CD Cylinder Dogging; SD Special Center Case Dogging; LD Less Dogging
  • Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; EL Electric Latch Retraction; SS Signal Switch; CX Chexit Delayed Exit; ALK Alarm Exit Kit; E Electric Unlocking and Locking Trim; QEL Quiet Electric Latch Retraction
  • Mechanical Options: PN Pneumatic Latch Retraction; LBR Less Bottom Rod; GBK Glass Bead Kit; PL Pullman Latch
  • Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4" (44mm) – 2-1/4" (57mm) Thick Metal and Wood Doors. Optional 425 SNB available
  • Latch Bolt: Deadlocking Top & Bottom Bolt, 5/8" (16mm) throw
  • Device Centerline from Finished Floor: 39-5/8" (1006 mm) Standard, Adjustable from 35-5/8" (905mm) to 49-5/8" (1260mm)
  • Door Undercut: 1/4" (7mm) maximum
  • Center Case Dimensions: 8" x 2-3/4" x 2 3/8" (203mm x 70mm x 60mm)
  • Mechanism Case Dimensions: 2-1/4" x 2-1/4" (57mm x 57mm)
  • Top & Bottom Latch Case: 4-1/2" x 2-1/8" x 1-1/2" (114mm x 54mm x 38mm);
  • Vertical Rods: Round 2 piece adjustable rods; Top rod adjustable from 6’8" (2027mm) to 8’4"(2533mm); Bottom rod adjustable 35-5/8" (905 mm) to 49-5/8" (1260 mm); Extension rod kits available for doors over 8’4" (2533mm)
  • Projection: Pushbar Neutral – 3-13/16" (97 mm); Pushbar Depressed – 3-1/16" (78 mm)
9847WDC/9947WDC concealed vertical rod device for use on single or double wood doors, UL listed for Panic Exit Hardware. Devices are ANSI A156.3 – 2001 Grade 1. The 9847WDC device has a smooth mechanism case and the 9947WDC device has a grooved case. The concealed vertical rod device is non-handed except when the following device options are used: SD (Special Dogging), or SS (Signal Switch).
 
Scalp Plate: Device is furnished standard with an 8" (203mm) long scalp plate for easy access to rods. Note: Do not use on pair of doors with 9975.

 
The 9847WDC/9947WDC devices are available in the following finishes: US3, US4, US10, US26, US26D, US28 and 313AN. US32D available with 98 Series only.

Specifications
  • Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L remove NL drive screw from device
  • Device Lengths: 3’: 2’4" to 3’ (711mm to 914 mm) Door Size; 4’: 2’10" to 4’ (864 mm to 1219 mm) Door Size
  • Strikes: Top - 338 – Unfinished, Bottom – 385A - Unfinished; Optional Strikes available
  • Dogging Feature: Hex key dogging standard
  • Dogging Options: CD Cylinder Dogging; SD Special Center Case Dogging; LD Less Dogging
  • Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; EL Electric Latch Retraction; SS Signal Switch
    CX Chexit Delayed Exit; ALK Alarm Exit Kit; E Electric Unlocking and Locking Trim; QEL Quiet Electric Latch Retraction
  • Mechanical Options: PN Pneumatic Latch Retraction; GBK Glass Bead Kit; PL Pullman Latch
  • Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4" (44mm) – 2-1/4" (57mm) Thick Wood Doors. 425 SNB required on wood doors without SLM Blocking
  • Latch Bolt: Deadlocking Top & Bottom Bolt, 5/8" (16mm) throw
  • Device Centerline from Finished Floor: 39 5/8" (1006 mm) Standard, Adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm)
  • Door Undercut: 1/4" (7mm) maximum
  • Center Case Dimensions: 8" x 2-3/4" x 2-3/8" (203mm x 70mm x 60mm)
  • Mechanism Case Dimensions: 2-1/4" x 2-1/4" (57mm x 57mm)
  • Top & Bottom Latch Case: 4-1/2" x 2 1/8" x 1-1/2" (114mm x 54mm x 38mm)
  • Vertical Rods: Round 2 piece adjustable rods; Top rod adjustable from 6’8" (2027mm) to 8’4"(2533mm); Bottom rod adjustable 35-5/8" (905 mm) to 49-5/8" (1260 mm); Extension rod kits available for doors over 8’4" (2533mm)
  • Projection: Pushbar Neutral – 3-13/16" (97 mm); Pushbar Depressed – 3-1/16" (78 mm)
Von Duprin 9847WDCEO/9947WDCEO Wood Door Concealed Vertical Rod Touch Bar Exit Device for use on single or double wood doors, UL listed for Panic Exit Hardware. Devices are ANSI A156.3 – 2001 Grade 1. The 9847WDC device has a smooth mechanism case and the 9947WDC device has a grooved case. The concealed vertical rod device is non-handed except when the following device options are used: SD (Special Dogging), or SS (Signal Switch).
 
Scalp Plate: Device is furnished standard with an 8" (203mm) long scalp plate for easy access to rods. Note: Do not use on pair of doors with 9975.

 
The 9847WDC/9947WDC devices are available in the following finishes: US3, US4, US10, US26, US26D, US28 and 313AN. US32D available with 98 Series only.

Specifications
  • Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L remove NL drive screw from device
  • Device Lengths: 3’: 2’4" to 3’ (711mm to 914 mm) Door Size; 4’: 2’10" to 4’ (864 mm to 1219 mm) Door Size
  • Strikes: Top - 338 – Unfinished, Bottom – 385A - Unfinished; Optional Strikes available
  • Dogging Feature: Hex key dogging standard
  • Dogging Options: CD Cylinder Dogging; SD Special Center Case Dogging; LD Less Dogging
  • Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; EL Electric Latch Retraction; SS Signal Switch
    CX Chexit Delayed Exit; ALK Alarm Exit Kit; E Electric Unlocking and Locking Trim; QEL Quiet Electric Latch Retraction
  • Mechanical Options: PN Pneumatic Latch Retraction; GBK Glass Bead Kit; PL Pullman Latch
  • Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4" (44mm) – 2-1/4" (57mm) Thick Wood Doors. 425 SNB required on wood doors without SLM Blocking
  • Latch Bolt: Deadlocking Top & Bottom Bolt, 5/8" (16mm) throw
  • Device Centerline from Finished Floor: 39 5/8" (1006 mm) Standard, Adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm)
  • Door Undercut: 1/4" (7mm) maximum
  • Center Case Dimensions: 8" x 2-3/4" x 2-3/8" (203mm x 70mm x 60mm)
  • Mechanism Case Dimensions: 2-1/4" x 2-1/4" (57mm x 57mm)
  • Top & Bottom Latch Case: 4-1/2" x 2 1/8" x 1-1/2" (114mm x 54mm x 38mm)
  • Vertical Rods: Round 2 piece adjustable rods; Top rod adjustable from 6’8" (2027mm) to 8’4"(2533mm); Bottom rod adjustable 35-5/8" (905 mm) to 49-5/8" (1260 mm); Extension rod kits available for doors over 8’4" (2533mm)
  • Projection: Pushbar Neutral – 3-13/16" (97 mm); Pushbar Depressed – 3-1/16" (78 mm)
Von Duprin 9848EO-F/9948EO-F Concealed Vertical Rod Fire Touch Bar Exit Device device for use on pairs of doors up to 8´ x 10´(2438mm x 3048mm), UL listed for Fire Exit Hardware. Devices are ANSI A156.3 – 2001 Grade 1. The 9848-F device has a smooth mechanism case and the 9948-F device has a grooved case. The concealed vertical rod device is non-handed except when the following device option is used: SS (Signal Switch).

The 9848-F/9948-F devices are available in the following finishes: US3, US4, US10, US26, US26D, US28 and 313AN. US32D available with 98 Series only.

Specifications
  • Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L remove NL drive screw from device
  • Device Lengths: 3’: 2’4" to 3’ (711mm to 914 mm) Door Size; 4’: 2’10" to 4’ (864 mm to 1219 mm) Door Size
  • Strikes: Top - 338 – Unfinished, Bottom – 385A - Unfinished; Optional Strikes available 
  • Dogging Feature: No Mechanical Dogging, EL and QEL option available
  • Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; EL Electric Latch Retraction; SS Signal Switch; CX Chexit Delayed Exit; ALK Alarm Exit Kit; E Electric Unlocking and Locking Trim; QEL Quiet Electric Latch Retraction
  • Mechanical Options: PN Pneumatic Latch Retraction; GBK Glass Bead Kit
  • Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4" (44mm) – 2-1/4" (57mm) Thick Metal Doors. Optional 425 SNB available
  • Latch Bolt: Deadlocking Top Bolt, 3/4" (19mm) throw
    Deadlocking Bottom Bolt, 1-1/2" (38mm) throw
  • Device Centerline from Finished Floor: 39 5/8" (1006 mm) Standard, Adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm)
  • Door Undercut: 1/4" (7mm) up to 3/4" (19mm)maximum
  • Center Case Dimensions: 8" x 2-3/4" x 2-3/8" (203mm x 70mm x 60mm)
  • Mechanism Case Dimensions: 2-1/4" x 2-1/4" (57mm x 57mm)
  • Top & Bottom Latch Case: 4-1/2" x 2 1/8" x 1-1/2" (114mm x 54mm x 38mm);
  • Vertical Rods: Round 2-piece adjustable rods; Top rod adjustable from 6’8" (2027mm) to 8’4"(2533mm); Bottom rod adjustable 35-5/8" (905 mm) to 49-5/8" (1260 mm); Extension rod kits available for doors over 8’4" (2533mm)
  • Projection: Pushbar Neutral – 3-13/16" (97 mm); Pushbar Depressed – 3-1/16" (78 mm)
Von Duprin 9848EO/9948EO Concealed Vertical Rod Touch Bar Exit Device device for use on single or double metal doors, UL listed for Panic Exit Hardware. Covers stock hollow metal doors with 86 or 161 cutouts. Devices are ANSI A156.3 – 2001 Grade 1. The 9848 device has a smooth mechanism case and the 9948 device has a grooved case. The concealed vertical rod device is non-handed except when the following device options are used: SD (Special Dogging), or SS (Signal Switch).

The 9848/9948 devices are available in the following finishes: US3, US4, US10, US26, US26D, US28 and 313AN. US32D available with 98 Series only.
 
Specifications
  • Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L remove NL drive screw from device
  • Device Lengths: 3’: 2’4" to 3’ (711mm to 914 mm) Door Size; 4’: 2’10" to 4’ (864 mm to 1219 mm) Door Size
  • Strikes: Top - 338 – Unfinished, Bottom – 385A - Unfinished; Optional Strikes available
  • Dogging Feature: Hex key dogging standard
  • Dogging Options: CD Cylinder Dogging; SD Special Center Case Dogging; LD Less Dogging
  • Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; EL Electric Latch Retraction; SS Signal Switch; CX Chexit Delayed Exit; ALK Alarm Exit Kit; EL Electric Latch Retractor
  • Mechanical Options: PN Pneumatic Latch Retraction; GBK Glass Bead Kit
  • Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4" (44mm) – 2-1/4" (57mm) Thick Metal Doors. Optional 425 SNB available
  • Latch Bolt: Deadlocking Top Bolt, 3/4" (19mm) throw
    Deadlocking Bottom Bolt, 1-1/2" (38mm) throw
  • Device Centerline from Finished Floor: 39 5/8" (1006 mm) Standard, Adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm)
  • Door Undercut: 1/4" (7mm) maximum up to 3/4" (19mm)
  • Center Case Dimensions: 8" x 2-3/4" x 2-3/8" (203mm x 70mm x 60mm)
  • Mechanism Case Dimensions: 2-1/4" x 2-1/4" (57mm x 57mm)
  • Top & Bottom Latch Case: 4-1/2" x 2 1/8" x 1-1/2" (114mm x 54mm x 38mm);
  • Vertical Rods: Round 2-piece adjustable rods; Top rod adjustable from 6’8" (2027mm) to 8’4"(2533mm); Bottom rod adjustable 35-5/8" (905 mm) to 49-5/8" (1260 mm); Extension rod kits available for doors over 8’4" (2533mm)
  • Projection: Pushbar Neutral – 3-13/16" (97 mm); Pushbar Depressed – 3-1/16" (78 mm)
9857-F/9957-F fire exit three-point latching device for all types of single doors up to 4´ x 8´ (1219mm x 2438mm) or up to 8´ x 8´(2438mm x 2438mm) double doors with 9954 or 9854 mullion, UL listed for Fire Exit Hardware. Devices are ANSI A156.3 – 2001 Grade 1. The 9857-F device has a smooth mechanism case and the 9957-F device has a grooved case. The three-point latch device is non-handed except when the following device option is used: SS (Signal Switch).
 
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.

The 9857-F/9957-F devices are available in the following finishes: US3, US4, US10, US26, US26D, US28 and 313AN. US32D available with 98 Series only.

Specifications
  • Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L remove NL drive screw from device
  • Device Lengths: 3’: 2’4" to 3’ (711mm to 914 mm) Door Size; 4’: 2’10" to 4’ (864 mm to 1219 mm) Door Size
  • Strikes: Top & Middle-299–Dull Black, Bottom–248L4 & 304L-Unfinished; Optional Strikes available
  • Dogging Feature: No Mechanical Dogging, EL and QEL options available
  • Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; EL Electric Latch Retraction; SS Signal Switch; CX Chexit Delayed Exit; ALK Alarm Exit Kit; E Electric Unlocking and Locking Trim
  • Mechanical Options: PN Pneumatic Latch Retraction; LBR Less Bottom Rod; GBK Glass Bead Kit
  • Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4 (44mm) – 2-1/4" (57mm) Thick Metal and Wood Doors, and 325 SNB for top & bottom latch. Optional 425 SNB available for metal doors. 425 SNB required on wood doors without SLM Blocking.
  • Latch Bolt: Deadlocking Anti-friction Top & Bottom Bolt, 5/8" (16mm) throw; Deadlocking Rim Bolt, 3/4" (19mm) throw
  • Device Centerline from Finished Floor: 39-13/16" (1011 mm)
  • Door Undercut: 1/4" (7mm)
  • Center Case Dimensions: 8" x 2-3/4" x 2-3/8" (203mm x 70mm x 60mm)
  • Mechanism Case Dimensions: 2-1/4" x 2-1/4" (57mm x 57mm)
  • Top & Bottom Latch Case: 4-1/2" x 2-1/8" x 1-1/2" (114mm x 54mm x 38mm);
  • Vertical Rods: 1/2" square tubing, standard rods accommodate 7’ (2134mm) door; Top rod length is 34-15/16" (887mm); Bottom rod length is 31-1/2" (794mm); Extension rods available, 1’ (205mm) or 3’ (914mm) for doors over 7’ "F"; One piece top rod available for 8’ (2438mm) – 10’ (3048mm) door
  • Projection: Pushbar Neutral – 3-13/16" (97 mm); Pushbar Depressed – 3-1/16" (78 mm)