Gerda E1 40/50 Cylinder Insert Nickel Pearl Class C Corrosion Resistance EN 1303

Product Overview

The Gerda E1 40/50 nickel cylinder insert is designed for integration with mortise locks, providing secure cylinder locking in residential and commercial door assemblies. It is certified according to PN-EN 1303:2007, verifying both performance and safety, and is approved for use with fire-rated and smoke-control doors. Units are suitable for procurement by facility managers, door manufacturers, and security contractors needing durable, standardized locking hardware.

A distinguishing feature of this model is its highest-class C rating for corrosion resistance, ensuring long-term reliability in environments exposed to humidity or temperature fluctuations. This high resistance addresses both operational interruptions and maintenance costs, making the E1 40/50 ideal for building owners and contractors maintaining doors in multi-unit buildings, schools, or public facilities where quality and compliance are mandated.

Key Features

• Certified PN-EN 1303:2007 ? compliance with European safety and durability standards


• Durability 100,000 cycles ? suited for high-traffic or frequent-use door installations


• Corrosion resistance class C ? protects against environment-induced damage and ensures long service life


• Wide temperature resistance ? operates reliably between -20°C and +80°C


• Compatible with fire-rated and smoke-control doors ? suitable for regulated building applications


• Supplied with 3 profile-cut keys ? ready for immediate handover to end users


• Nickel pearl finish ? enhances corrosion resistance and aesthetic integration with modern hardware

Technical Specifications

• Type: Cylinder insert


• Compatibility: Mortise locks


• Length: 40/50 mm


• Finish: Nickel pearl


• Certification: PN-EN 1303:2007


• Durability: 100,000 cycles minimum


• Corrosion Resistance: Class C


• Temperature Range: -20°C to +80°C


• Approved For: Fire-rated and smoke-control doors


• Accessories Included: 3 keys, mounting screw

Applications

Used in residential and commercial buildings for securing entrance and internal doors where mortise locksets are installed. Fully suitable for fire-rated and smoke-proof doors due to PN-EN 1303 certification and fire door compliance. Especially recommended for new construction, access retrofits, and bulk hardware procurement for housing associations, education, and public sector properties.

Packaging & Shipping

Each cylinder is supplied in a blister pack including the insert, three profile-cut keys, a fixing screw, and an installation guide. Attractive retail or project-ready packaging supports both individual and bulk distribution.