Gerda GD 1000C Door Closer EN 2/3/4 Silver EN 1154 Fire Rated 1100mm 85kg

Product Overview

The Gerda GD 1000C door closer is used for residential and commercial buildings, equipped with an aluminum body encased in a PVC cover and a steel arm. Supported by EN 1154 certification and tested for 500,000 operating cycles, this unit maintains performance in fire-rated scenarios with resistance exceeding 3 hours. It is suitable for mounting on doors up to 1100 mm wide and 85 kg in weight, with working temperatures ranging from -40°C to 45°C.

Distinct from generic options, the GD 1000C's fixed EN 2/3/4 closing force combined with adjustable closing speed and final latching control allows installers to tailor operation between 15?180° (closing) and 0?15° (latching). This flexibility streamlines compliance with fire safety and durability requirements, making it particularly suited for bulk installation in multi-unit residential and commercial developments requiring standardized hardware.

Key Features

• Fixed closing force EN 2/3/4 ? accommodates doors up to 1100 mm width and 85 kg weight


• Fire resistance over 3 hours ? certified for long-duration use in fire-rated doors


• Tested durability ? 500,000 cycles operational life for long-term installations


• Adjustable closing speed ? two screws enable tuning from 15° to 180°


• Adjustable final latching ? control at angles from 0° to 15° for secure closure


• Operating temperature range ? works reliably from -40°C up to 45°C


• PVC cover on aluminum body ? increased protection and aesthetics in high-traffic environments

Technical Specifications

• Model: GD 1000C


• Closing Force: EN 2/3/4 (fixed)


• Maximum Door Width: 1100 mm


• Maximum Door Weight: 85 kg


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


• Fire Resistance: Over 3 hours


• Cycles Tested: 500,000


• Certification: EN 1154


• Body Material: Aluminum with PVC cover


• Arm Material: Steel


• Finish: Silver


• Maximum Opening Angle: 180°


• Category of Use: 4 (EN 1154)


• Durability Rating: 8 (EN 1154)


• Corrosion Resistance: 3 (EN 1154)

Applications

Suitable for installation on single or double-leaf doors in residential complexes, apartment buildings, and commercial facilities such as offices, retail stores, and hospitality venues. Approved for use on fire-rated doors and compliant with EN 1154 for safety-critical assemblies. Optimized for bulk procurement and standardization in multi-unit housing, new builds, and renovation projects requiring validated hardware.

Packaging & Shipping

Standard export packaging. Unit includes the door closer body with PVC cover, steel arm, and installation accessories. Instructions for mounting are provided in each package.