Gerda GD 1500 Door Closer EN 2/3/4 Adjustable Force Silver EN 1154 Fire Rated

Product Overview

Gerda GD 1500 door closer delivers controlled closing for residential and commercial doors, equipped with a precision-cast aluminium body and steel arm mechanism. Designed for variable closing speed and final latch adjustment, it is certified under EN 1154, has fire resistance of over 3 hours, and is endurance-rated for 500,000 operating cycles. Suitable for doors up to 1100 mm wide and 80 kg, it reliably operates in temperatures from -40°C to 45°C.

What distinguishes this model is its certified installation flexibility, with adjustable closing force in three steps (EN 2/3/4) and both speed and final compression controls. This eliminates compatibility risks across different door weights and environments, simplifying procurement for facility managers and property operators. It is particularly suited for bulk installation in mixed-use developments or commercial upgrades requiring compliance with EN 1154 and extended fire protection.

Key Features

• Adjustable closing force EN 2/3/4 ? adapts to doors up to 1100 mm wide and max 80 kg


• EN 1154 certified ? guarantees performance and safety in commercial settings


• Fire resistance over 3 hours ? fulfills extended fire-rated door requirements


• 500,000 cycle certification ? tested durability for high-traffic installations


• Precision aluminium body ? enhanced corrosion resistance with category 3 rating


• Steel arm ? robust mechanical reliability under frequent use


• Operating temperature -40°C to +45°C ? suitable for unheated spaces and external access doors

Technical Specifications

• Closing Force: EN 2/3/4


• Maximum Door Width: 1100 mm


• Maximum Door Weight: 80 kg


• Body Dimensions: 233 x 60.5 x 42 mm


• Mounting Dimensions: 100 (50×50) mm x 45 mm


• Maximum Opening Angle: 180°


• Closing Speed Adjustment Angle: 180° - 15°


• Final Latch Adjustment Angle: 0° - 15°


• Certification: EN 1154


• Fire Resistance: >3 hours


• Cycle Tested: 500,000 cycles


• Operating Temperature: -40°C to 45°C


• Category of use: 4 (EN1154)


• Durability: 8 (EN1154)


• Corrosion resistance: 3 (EN1154)


• Material: Aluminium body, steel arm


• Color: Silver

Applications

Used for fire-rated and non-fire-rated doors in apartment complexes, offices, retail, and public buildings. Suitable for doors requiring EN 1154 compliance, high durability, and extended fire resistance. Ideal for bulk procurement, facility retrofits, and environments needing corrosion-resistant hardware, including main entrances, stairwells, and corridor doors.

Packaging & Shipping

Standard export packaging. Each unit includes the door closer body, steel arm, mounting hardware, and installation manual. Bulk shipment options available for large projects.