Detex Advantex 40 Series Super-Heavy-Duty Narrow Stile Rim Exit Device with Grade 1 RatingProfessional Super-Heavy-Duty Panic and Fire Exit Hardware SolutionThe Detex Advantex 40 Series rim exit device delivers super-heavy-duty panic and fire exit hardware engineered for narrow stile single and double doors with mullions. This Grade 1 rated device features a patented mounting plate and strike locator system for precise installation, tested beyond 1,000,000 cycles - twice the cycling required for Grade 1 UL testing. All exposed surfaces are finished over stainless steel with environmentally-friendly PVD coating for exceptional durability in high-use, high-abuse commercial environments.Professional Features & BenefitsSuper-Heavy-Duty Durability: Tested beyond 1,000,000 cycles - twice the cycling required for Grade 1 UL testing for exceptional reliability in high-traffic applications.Grade 1 Performance Rating: UL Grade 1 certification ensures compliance with the highest commercial door hardware standards for demanding applications.Narrow Stile Compatibility: Specifically designed for narrow stile single and double doors with mullions for versatile installation options.Patented Installation System: Mounting plate and strike locator system replaces paper templates for the easiest and most accurate installation available.Premium Stainless Steel Construction: All exposed surfaces finished over stainless steel with PVD coating provide superior corrosion resistance and durability.Field-Configurable Design: Non-handed, field sizeable construction with easily changeable outside trims without removing device from door.Heavy-Duty Protection: Angled end cap deflects damage away from device while stainless steel deadlocking Pullman-type latch bolt ensures reliable operation.Manufacturer Warranty: 10 Year Mechanical/3 year Electrical Limited Manufacturer's Warranty for added confidence and protection.Technical SpecificationsCommercial/Residential: CommercialGrade: Grade 1Product Category: Exit Devices and TrimProduct Function: Exit Only, Cover PlateProduct Group: Exit Devices and TrimProduct Model: 4001CNProduct Subgroup: Exit Devices - RimProduct Type: Exit Devices - RimSeries: 40 SeriesStile: NarrowStile Type: Narrow StileSubcategory: Advantex SeriesWarranty: 10 Year Mechanical/3 year Electrical Limited Manufacturer's WarrantyWood Door Compatible: NoInstallation & OperationReview manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.Professional ApplicationsCommercial Office BuildingsEducational FacilitiesHealthcare InstitutionsRetail EstablishmentsIndustrial and Warehouse FacilitiesMulti-Tenant Residential PropertiesGovernment and Municipal BuildingsWhy Choose Detex Quality?Detex Advantex 40 Series exit devices deliver professional-grade reliability with stainless steel construction and PVD finishing rated for over 1,000,000 life cycles. The patented mounting system and Grade 1 certification demonstrate Detex's commitment to superior performance in demanding commercial applications. Backed by a comprehensive 10 Year Mechanical/3 year Electrical Limited Manufacturer's Warranty, this super-heavy-duty device is engineered for years of trouble-free service in high-use, high-abuse environments.ResourcesInstallation InstructionsParts ListDoor TemplatesInstallation Video