Gerda E1 35/35 Cylinder Lock Brass Class C PN-EN 1303:2007 Corrosion Resistant

Product Overview

The Gerda E1 35/35 brass cylinder lock is designed for integration with mortise locks in residential, commercial, and public buildings. Certified to PN-EN 1303:2007 and rated class C for corrosion resistance and temperature durability, it delivers dependable performance for fire-rated and smoke-control doors. Engineered to withstand at least 100,000 cycles, it is suitable for high-traffic installations and environments where both reliability and compliance are priorities.

This particular SKU features the highest class C corrosion and temperature resistance, making it preferable for procurement in regions with harsh weather conditions or high humidity. Building contractors and facility managers specifying hardware for fire and smoke-proof door assemblies will find this product meets essential safety and durability standards, ideal for bulk installation in new construction or refurbishment projects.

Key Features

• Certified PN-EN 1303:2007 ? compliance with European standards for cylinder locks


• Durability ? minimum 100,000 operational cycles suitable for frequent use environments


• Class C corrosion resistance ? highest rating protects in humid or corrosive settings


• Temperature range -20°C to +80°C ? ensures functionality in cold and hot climates


• Fire and smoke door approval ? permitted for use in fire-rated and smoke-control doors


• Brass body ? resistant to corrosion and mechanical wear


• Includes 3 grooved keys ? ready for immediate use and distribution

Technical Specifications

• Certification: PN-EN 1303:2007


• Durability: min. 100,000 cycles


• Corrosion Resistance: Class C (highest)


• Temperature Range: -20°C to +80°C


• Material: Brass


• Size: 35/35 mm cylinder


• Fire and Smoke Door Approval: Yes


• Included Keys: 3 grooved

Applications

Commonly used in residential, commercial, and institutional buildings on internal and external doors with mortise lock compatibility. Approved for fire-rated and smoke-control door installations per PN-EN 1303:2007. Suitable for environments requiring high durability and corrosion resistance such as hotels, offices, public administration, and multi-family dwellings.

Packaging & Shipping

Supplied in an aesthetic blister pack. Each unit includes the cylinder, 3 grooved keys, mounting screw, and installation instructions. Bulk packaging options available for large-scale procurement.