{"product_id":"von-duprin-9847nl-op-3-concealed-vertical-rod-exit-device-nightlatch-function-36-inch-device-80-100-inch-door-height","title":"Von Duprin 9847NL-OP-3 Concealed Vertical Rod Exit Device, Nightlatch Function, 36 Inch Device, 80-100 Inch Door Height","description":"\u003ch2\u003eVon Duprin 9847NL-OP-3 Concealed Vertical Rod Exit Device, Nightlatch Function, 36 Inch Device, 80-100 Inch Door Height\u003c\/h2\u003e\u003cp\u003eThe Von Duprin 9847NL-OP-3 is a concealed vertical rod exit device built for demanding commercial openings where both security and clean aesthetics matter. Part of the trusted 98\/99 Series, this 36-inch device is designed for doors measuring 80 to 100 inches in height, with the vertical rods and latches hidden inside the door for a streamlined look and added tamper resistance. Configured with the nightlatch (NL) function and an optional (OP) pull trim preparation, it allows key-retracted latch entry from the exterior while providing reliable free egress from the inside. Engineered for heavy-duty, high-traffic environments, it delivers dependable performance day after day.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConcealed vertical rod design conceals rods and latches within the door for a clean appearance and improved security.\u003c\/li\u003e\n\u003cli\u003eNightlatch (NL) function allows latch retraction by key from the outside for controlled entry.\u003c\/li\u003e\n\u003cli\u003eSized for 36-inch wide devices covering door widths up to 3 feet.\u003c\/li\u003e\n\u003cli\u003eAccommodates tall door applications from 80 to 100 inches in height.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction suited for high-use commercial and institutional openings.\u003c\/li\u003e\n\u003cli\u003eFluid dampener provides quiet, smooth touchpad operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe nightlatch function provides secure entry control: the outside trim remains locked, and a key is used to retract the latch for access, while the inside push bar always allows immediate, free egress.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNL - Night Latch: Key retracts latch\u003c\/li\u003e\n\u003cli\u003eOP - Optional pull \/ trim preparation only\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis device ships as a complete concealed vertical rod exit device assembly, including the touchpad rail, top and bottom concealed latch mechanisms, and vertical rods sized for the specified door height.\u003c\/p\u003e\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eVon Duprin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003e9847NL-OP-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e98\/99 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDevice Type\u003c\/th\u003e\n\u003ctd\u003eConcealed Vertical Rod Exit Device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eNightlatch (NL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eANSI\/BHMA Grade 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUL Listing Type\u003c\/th\u003e\n\u003ctd\u003eUL\/cUL Listed Panic Hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eANSI Number\u003c\/th\u003e\n\u003ctd\u003eANSI\/BHMA A156.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBAA Qualified\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLimited Warranty\u003c\/th\u003e\n\u003ctd\u003eThree-Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDevice Size\u003c\/th\u003e\n\u003ctd\u003e36 inch (3 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDoor Height Range\u003c\/th\u003e\n\u003ctd\u003e80 to 100 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Type\u003c\/th\u003e\n\u003ctd\u003eConcealed vertical rod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLatch Points\u003c\/th\u003e\n\u003ctd\u003eTop and bottom latch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDoor Type\u003c\/th\u003e\n\u003ctd\u003eWood or metal doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDoor Thickness\u003c\/th\u003e\n\u003ctd\u003e1-3\/4 inch standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Door Width\u003c\/th\u003e\n\u003ctd\u003e3 ft (36 inch device)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperation\u003c\/th\u003e\n\u003ctd\u003ePush pad \/ touchpad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDogging\u003c\/th\u003e\n\u003ctd\u003eHex key dogging (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProjection\u003c\/th\u003e\n\u003ctd\u003eLow-profile touchpad design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHanding\u003c\/th\u003e\n\u003ctd\u003eNon-handed (reversible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"VON DUPRIN","offers":[{"title":"US26D-626 Satin Chrome","offer_id":40687679144142,"sku":"9847NLOP3626","price":2437.38,"currency_code":"USD","in_stock":true},{"title":"US32D-630 Satin Stainless Steel","offer_id":48429297139918,"sku":"9847NLOP3630","price":2357.52,"currency_code":"USD","in_stock":true},{"title":"US28-628 Satin Aluminum","offer_id":48429297172686,"sku":"9847NLOP3628","price":2189.22,"currency_code":"USD","in_stock":true},{"title":"US15-619 Satin Nickel","offer_id":48429297205454,"sku":"9847NLOP3619","price":2704.68,"currency_code":"USD","in_stock":true},{"title":"315-711 Black Anodized Aluminum","offer_id":48429297238222,"sku":"9847NLOP3711","price":3121.8,"currency_code":"USD","in_stock":true},{"title":"643E Aged Bronze","offer_id":48429297270990,"sku":"9847NLOP3643E","price":2704.68,"currency_code":"USD","in_stock":true},{"title":"US10-612 Satin 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