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9847/9947 Concealed Vertical Rod Device
9847/9947 Concealed vertical rod device for use on single or double metal doors, UL
listed for panic exit hardware. These are certified to ANSI/BHMA A156.3 2014, 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).
98/99 Series
The 98/99 Series devices are wide stile heavy-duty push pads. Architectural design elements differ between the 98 and the 99.
The 98 Series device has a smooth mechanism case, while the 99 Series has a grooved mechanism case. The 98/99 Series have all been certified to the highest industry standards and are used in schools, hospitals and government buildings.
Features and Benefits
- The breadth of available options allows for tailoring to any facility’s needs.
- Designed for high use and abuse in institutional applications like schools, hospitals and government facilities.
- A variety of field-configurable options available.
- Retrofit kits available to keep up with changing technology.
Specifications
Specifications and certifications are specific to each configuration. See the 98/99 Series catalogs for more information.
- ANSI/BHMA A156.3 2014 Grade 1 certified
- ANSI/UL 10C (fire-rated only)
- ANSI/UL 305
- CAN/ULC-S104 (fire-rated only)
- CAN/ULC-S132
Device Type
The 98/99 Series offers a solution for any single, double and double egress door. All devices can be ordered by adding the “-F” suffix.
- No suffix: rim devices
- 27: surface-mounted vertical rod
- 47: concealed vertical rod (5/8” bottom bolt)
- 47WDC: wood door concealed vertical rod
- 48: concealed vertical rod (1-1/2” bottom bolt)
- 49: concealed vertical cable
- 50WDC: Wood Door Concealed Vertical Cable
- 52: 1-point concealed vertical cable
- 57: 3-point latching
- 75: Mortise Lock devices
FUNCTIONS & TRIM
A variety of functions and trim options are available, but only the standard options are listed below. Refer to the 98/99 Series catalog for more information.
Functions
- Classroom: the key locks and unlocks the lever or knob
- Dummy: the rigid mechanical trim for pull operation
- Exit only: no outside trim
- Passage: the lever or knob is always active
- Storeroom: the key retracts the latchbolt, the lever or knob is rigid
98/99 Series popular trims
- 990: pull trim, 5 standard functions:
- 99TP - Classroom
- 99NL - Storeroom
- 99DT - Dummy trim
- 99TP-BE - Passage
- 99EO - Exit only
- 996: lever or knob trim, 4 standard functions:
- Classroom (L, K)
- Storeroom (L-NL, K-NL)
- Dummy (L-DT, K-DT)
- Passage (L-BE, K-BE)
Levers and Finishes
The 98/99 Series offers many choices for levers and finishes. Refer to the 98/99 Series catalog for more information.
OPTIONS
With the 98/99 Series, the devices can be retrofitted to keep up with evolving technology with various retrofit kits. Refer to the 98/99 Series catalog for more information.
Retrofitting an existing device
- CDSI/HDSI: security dogging indicators provide at-a-glance verification of the panic device status
- QEL: electronic latch retraction with limited operational noise
- Electronic switches: can be used as part of an access control system or in a standalone application
- Request to exit (RX)
- Latchbolt monitoring (LX)
Upgrading to a new device
- AX: an accessible device that is certified to meet the 5 lb. force requirements for the 2010 American Disabilities Act (ADA) (Chapters 404.2.7 and 30934) and 2013 California Building Code (Chapter 11B-309.4)
- CX: CHEXIT meets NFPA and IBC requirements for delayed egress; a standard device keeps doors secure for 15 seconds after a request to exit while a nuisance alarm sounds
- XP: patented 2-piece latchbolt design, available for 98/99 Series panic and fire applications
Accessories
From mullions to powers transfers and strikes, the 98/99 Series offers a range of accessories to meet the evolving needs of any facility. Refer to the 98/99 Series catalog for more information.
Resources and Downloads
Manufacturer Resources
Product Specs
- Category:
- Exit Devices and Trim
- Series:
- 98 & 99 Series
- Grade:
- Grade 1
- Fasteners:
- Included for wood or metal doors 1-3/4" and 2-1/4" thick
- Projection:
- 3-13/16"
- Product Group:
- Exit Devices and Trim
- Product Subgroup:
- Exit Devices - Vertical Rod
- Product Type:
- Exit Devices - Concealed Vertical Rod
- Subcategory:
- Concealed Vertical Rod Exit Devices
- Latch Throw:
- 3/4"
- Dogging:
- Hex Key Dogging
- Commercial/Residential:
- Commercial
- Style:
- Push Pads
- Stile Type:
- Wide Stile
- Center Case Dimensions:
- 8" x 2-3/4" x 2-3/8"
- Fire Rated:
- No
- Wood Door Compatible:
- No
- MAP Policy:
- Yes
- Product Model:
- 9847-3ft
- Door Hand Direction:
- Non-Handed
- Door Thickness Range:
- 1-3/4"
- Product Size:
- 36"
Von Duprin 9847EO 3 US26D – Frequently Asked Questions
1) What door types work with the Von Duprin 9847 series exit device?
The 9847 series fits wide stile aluminum doors, hollow metal doors, and wood doors. The 3-foot smooth case design works on single doors with proper reinforcement. Verify door stile width meets manufacturer requirements before ordering.
2) How do I determine the correct handing for this concealed vertical rod device?
Stand on the push side of the door. If hinges are on your left, order left hand (LH). If hinges are on your right, order right hand (RH). The concealed vertical rod mechanism must match door handing for proper operation.
3) What finishes are available for the Von Duprin 9847 series?
Standard finishes include 313 Dark Bronze, 619 Satin Nickel, 626 Satin Chrome, and 630 Satin Stainless Steel. Custom finishes may be available with extended lead times. Verify finish compatibility with door hardware.
4) What grade rating does this exit device carry?
The Von Duprin 9847 series typically carries Grade 1 certification meeting ANSI/BHMA A156.3 standards. This provides heavy-duty performance for high-traffic commercial applications. Confirm specific grade requirements with local code officials.
5) Does this device meet fire door and building code requirements?
The 9847 series typically meets UL 10C fire door requirements and IBC/NFPA egress standards. Verify specific listings for your application. Fire-rated installations require approved strike plates and proper door preparation per manufacturer templates.
6) What accessories are commonly needed with this exit device?
Common accessories include cylinder dogging, key pad cylinders, electric latch retraction options, and weather seals. Top and bottom rod coordinating hardware is included. Check our Von Duprin collection for compatible accessories.
7) What door preparation is required for installation?
Installation requires door edge mortising, frame strike preparation, and top/bottom rod pocket routing. Use manufacturer templates for precise measurements. Door must have adequate stile width and structural reinforcement for vertical rod anchoring.
8) How do I adjust the latch projection and rod tension?
Latch projection adjusts via screws in the device case. Rod tension adjusts at connection points. Make small incremental changes and test operation. Proper adjustment ensures smooth lever action and secure latching without binding.
9) What are the key differences between 9847 and other Von Duprin series?
The 9847 features concealed vertical rods versus exposed rods on standard series. The smooth case design offers clean aesthetics. Compare with other exit devices for rim, mortise, or surface vertical rod options.
10) Can this device be used on exterior doors in harsh weather?
Yes, with proper finish selection and weather sealing. Stainless steel finishes offer best corrosion resistance. Install appropriate seals around moving parts. Regular maintenance prevents moisture infiltration and ensures reliable operation.
11) What are the standard dimensions for the 3-foot device?
The 3-foot length refers to case width suitable for standard commercial door widths. Exact dimensions vary by model configuration. Consult manufacturer specifications for precise measurements including backset, case height, and projection requirements.
12) How often should this exit device be maintained?
Inspect quarterly for smooth operation and secure mounting. Lubricate pivot points annually with manufacturer-approved lubricant. High-traffic installations may require more frequent attention. Address any binding, loose hardware, or worn components immediately.
How fast can I get the Von Duprin 9847EO 3 US26D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Von Duprin 9847EO 3 US26D come with a warranty?
Absolutely. The Von Duprin 9847EO 3 US26D is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Von Duprin 9847EO 3 US26D?
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installation tips, and troubleshooting. Contact Us
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