Hager 4501 Series Fire Rated 48″ Grade 1 Mortise Rim Exit Device with Wide Stile PushpadHeavy-Duty Commercial Fire Safety SolutionThe Hager 4501 Series Fire Rated Rim Exit Device delivers Grade 1 performance for demanding commercial applications. This 48″ wide stile pushpad device features extruded aluminum construction with stainless steel components, designed for doors from 1-3/4″ to 3″ thick. UL/cUL Listed for up to 3 hours fire rating and BHMA A156.3-2014 Grade 1 certified, this exit device provides reliable emergency egress with dead locking stainless steel Pullman type latchbolts.Professional Features & Benefits48″ Door Width Compatibility: Field sizeable to 36″ for both panic and fire-rated door applications with 5-3/8″ minimum stile width requirement.Grade 1 Heavy-Duty Construction: Extruded aluminum body with stainless steel push bar cover and die cast caps provides superior durability for high-traffic commercial use.Fire Safety Certification: UL/cUL Listed for up to 3 hours fire rating with UL10C Positive Pressure and UL10B Neutral Pressure ratings for comprehensive fire protection.Dead Locking Security: 3/4″ throw Pullman type latchbolt with automatic dead-latching in stainless steel construction ensures reliable security performance.Severe Weather Approval: Meets ANSI requirements for Severe Windstorm Components and approved for High Velocity Hurricane Zone areas.Flexible Dogging Options: Standard hex key dogging with optional cylinder dogging available (3902 1-1/8″ mortise cylinder sold separately).Lifetime Warranty: Properly applied and maintained devices backed by manufacturer lifetime warranty for long-term confidence and protection.Multiple Finish Options: Available in US3, US4, US10B, US26, US26D, US32D, and BLK finishes to match architectural requirements.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 escutcheonWood Door Compatible: NoInstallation & OperationReview manufacturer specifications and verify door preparation requirements including door thickness (1-3/4″ to 3″ standard), 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 BuildingsWhy 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, these Grade 1 certified devices provide the dependable fire safety performance required in heavy-duty commercial environments. UL Listed for up to 3 hours fire rating with hurricane zone approval ensures comprehensive protection where reliable emergency egress is essential. Grade 1 mortise exit device with integrated mortise lock chassis for superior security in high-traffic commercial openings.