


KIT - Key Removable Fire Rated Mullion 7ft 5in with 499F Strikes, 689/SP28 Powder-Coated Aluminum
Part#: VONKR9954-689-7FT-5IN-499F
Hot#: 172837
Mfg: Von Duprin
Available: 4 ( 4 KAN )
Notice: The info below is not item specific.
Von Duprin
KR – Keyed removable steel mullions makes removal faster and easier by a single operation of the mortise cylinder. Once mullion is removed, large equipment or furniture can freely pass through the opening. The unit will self lock when re-installed, without use of the cylinder key. Uses a 1 1/4" mortise cylinder with a straight cam (Schlage cam reference B502-191). Cylinders are sold separately. Prefix mullion model with “KR”
- Can be used with an angle plate, 154 stabilizer and MT54 storage kit
- Steel mullions are available in finishes 628 and 695
- Aluminum mullions are available in finishes 606, 612, 628, 313 and 315
- UL10C listed
- Prepared for and must be used with two 268 strikes (88-F device), or two 499F (22-F, 98-F, 99F devices). UL fire labeled mullion for up to 3 hour opening using Von Duprin fire exit rim devices. This mullion is not easily removed due to special fittings.
- 22-F and 88-F devices are rated up to 8' x 8" (2438mm x 2438mm).
- 98-F and 99-F devices are rated up to 10'0" (3048mm).
Specifications for Von Duprin VONKR9954-689-7FT-5IN-499F
Other SpecsAlternate Codes | KR99546897FT5IN499F, KR9954-689-7FT-5IN-499F, VONKR9954-689-7FT-2IN |
Category | Mullions, Panic Devices & Exit Alarms |
Door Application | Mullions |
Door Height | 89" |
Finish Code | 689 |
Finish Color | Aluminum Powder Coated, EN, Sprayed Aluminum |
Manufacturer | Von Duprin |
Material | Steel |
Mechanical Option | Keyed Removable |
Mullion Type | Removable |
Strike Prep | 268 Strike, 499F Strike |
Strike Type | Fire Rated, Rim Strike |

