Products by Manufacturer: Von Duprin

Von Duprin was started in 1908, when it introduced the first "panic release bar" in response to a need for protecting life safety while providing security, a purpose that still guides the firm today. Indianapolis hardware salesman Carl Prinzler missed a scheduled visit to Chicago's Iroquois Theatre in 1903, thus escaping a disaster in which 594 people perished when the "fireproof" theater burned. Obsessed with the needless loss of lives, Prinzler was determined to solve the problem of public buildings that often turned into death traps when doors were locked to keep gate crashers out. Prinzler teamed up with his neighbor, Henry DuPont, an architectural engineer, who invented the first working device. The initial model, introduced in 1908, was marketed by Vonnegut Hardware Company under the name Von Duprin, a contraction of Vonnegut, DuPont and Prinzler. The popular 88 Series crossbar exit devices still manufactured by Von Duprin have similar appearance characteristics to the original design, although significant enginering changes have been made. Currently, Von Duprin manufactures the widest range of exit devices and outside trim operations, including rim-type and mortise lock, surface and concealed vertical rod, fire-rated and several electrical options. Security-related products include a full line of electromagnetic locks, electric strikes, card readers, and keypad-type access control systems.

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Products by Manufacturer: Von Duprin

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325 SEX BOLT PACK OF 2

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8827CK-K-NL CONVERSION KIT

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BAG OF 10 TAILPIECE GUIDE LEAD

Von Duprin 22EO-2836

Von Duprin 22 Series Rim Exit Only Panic 22EO-313-36 Dark Statuary Bronze

Von Duprin 22 Series Rim Exit Only Panic 22EO-28-48 Satin Aluminum

Von Duprin 22 Series Rim Exit Only Panic 22EO-313-48 Dark Statuary Bronze

Von Duprin 88 Series Rim Exit Only Panic 88EO-26D Brushed Chrome