Hager 4501 Series Fire Rated Surface Vertical Rod Exit Device – 36″ Wide Stile Grade 1Heavy-Duty Commercial Fire Safety SolutionThe Hager 4501 Series Surface Vertical Rod Exit Device delivers Grade 1 performance for demanding commercial applications with UL/cUL listing for up to 3 hours on fire-rated doors. This 36″ wide stile device features extruded aluminum construction with stainless steel components and dead locking Pullman type latchbolts for premium security. Designed for door widths up to 48″ (field sizeable to 36″) with minimum stile width requirements of 5-3/8″ for single doors, this device meets ANSI/BHMA A156.3-2014 Grade 1 certification and complies with Life Safety and Fire Safety requirements.Professional Features & BenefitsFire Rating Performance: UL/cUL Listed for up to 3 hours on “A” label single doors with UL10C Positive Pressure and UL10B Neutral Pressure ratings for critical fire safety applications.Grade 1 Durability: ANSI/BHMA A156.3-2014 Grade 1 certified construction engineered for heavy-duty commercial use in high-traffic environments.Wide Door Compatibility: Accommodates doors up to 48″ wide (field sizeable to 36″ for panic or fire-rated applications) with 5-3/8″ minimum stile width for single door installations.Premium Construction: Extruded aluminum body with stainless steel push bar cover, die cast caps and covers, and dead locking stainless steel Pullman type latchbolts for superior durability.Severe Weather Certification: Meets ANSI requirements as Severe Windstorm Components and approved for High Velocity Hurricane Zone areas for demanding environmental conditions.Flexible Dogging Options: Standard hex key dogging with optional cylinder dogging available (3902 1-1/8″ mortise cylinder sold separately) for operational versatility.Lifetime Warranty: Backed by Hager lifetime warranty when properly applied and maintained for long-term confidence and protection.Code Compliance: Meets Life Safety codes, Fire Safety requirements, and complies with ANSI A117.1 for accessible buildings and facilities.Technical SpecificationsADA Compliant: NoANSI/BHMA: ANSI A156.3-2014Applications: Heavy Duty CommercialCertifications: ANSI/BHMA A156.3-2014 Grade 1Commercial/Residential: CommercialCover: Stainless steel, zincCylinder and Keyways: RimDogging: Hex key dogging standard on panic rated devicesDoor Thickness: 1-3/4″ (44mm) – Standard up to 3″, except with night latch which is 2-1/2″.Door Width: 6” (914mm) field sizeable to 30” (762 mm) panic-rated door and 28″ (711mm) fire-rated doorEnds Caps: Standard end cap (zinc)Fasteners: Wood and machine screwsFeatures: Provide Necessary Security and Performance At Economy PricingFinishes: US3, US4, US10B, US26, US26D, US32D, BLK;Fire Rating: YesFunctions: 1 – Exit Only (device)Grade: Grade 1Lock Type: 3/4″ (19mm) throw, pullman type with automatic dead-latching, stainless steelNotes: Recommended to be used on appropriately reinforced doorsProjection: 3″ (76mm) in undogged positionSeries: 4501Stile Width: 5-3/8″ (137mm) – Minimum stile width required for single doors and standard 5/8″ (16 mm) stopStrikes: Stainless steel with plated rollers – Included standard with panic devicesSubcategory: Rim Exit DevicesTrim: Archer, August, Charles, Johnston, Joshua, Louis, Warren, William or Withnell lever with escutcheonInstallation & OperationReview manufacturer specifications and verify door preparation requirements including door thickness (1-3/4″ standard up to 3″), stile width (5-3/8″ minimum), and handing as applicable to this product.Use manufacturer-provided templates to mark mounting hole locations accurately on door and 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 BuildingsSevere Weather ProtectionThis device meets ANSI requirements to be listed as Severe Windstorm Components and is approved for High Velocity Hurricane Zone areas. The robust construction and Miami-Dade County NOA certification (NOA #22-0816.08, Exp. Aug. 16, 2027) ensure reliable performance in demanding environmental conditions where wind resistance is critical.Why Choose Hager Quality?Hager 4501 Series exit devices deliver professional-grade reliability with extruded aluminum construction and stainless steel components engineered for demanding commercial applications. Backed by a lifetime warranty when properly applied and maintained, this Grade 1 certified device provides the dependable fire safety performance essential for protecting lives and property. BHMA certification and comprehensive UL listings ensure code compliance and peace of mind for distributors and building owners. Grade 1 mortise exit device with integrated mortise lock chassis for superior security in high-traffic commercial openings.