Gerda E1 45/45 Cylinder Insert Nickel Class C Corrosion Resistance PN-EN 1303

Product Overview

The Gerda E1 45/45 nickel cylinder insert is designed for use with mortise locks in both commercial and residential door assemblies. Certified to PN-EN 1303:2007 with a durability rating of at least 100,000 cycles, it provides high-resistance security suitable for demanding environments, including fire and smoke-proof doors. Its resilience in temperatures ranging from -20°C to +80°C and top-grade corrosion resistance (class C) make it fit for challenging conditions.

A distinctive benefit of this model is its high corrosion and temperature resistance certified at class C, which effectively reduces maintenance needs and replacement risk in humid or variable-climate installations. This feature is key for property managers, door manufacturers, and facility operators sourcing for long-term reliability in public buildings and high-traffic commercial settings.

Key Features

• Certified to PN-EN 1303:2007 ? meets European standards for cylinder security and durability


• Durability 100,000 cycles ? suitable for intensive daily use in public or commercial buildings


• Class C corrosion resistance ? optimal for humid or harsh environments


• Operating temperature -20°C to +80°C ? maintains function in a wide range of climate conditions


• Approved for fire and smoke-proof doors ? ensures compliance with safety regulations


• Includes 3 dimple keys ? enhanced key security with precise cutting


• Supplied with fixing screw ? ready for immediate installation

Technical Specifications

• Type: Cylinder insert


• Dimension: 45/45 mm


• Finish: Nickel, pearl effect


• Certification: PN-EN 1303:2007 1 6 0 1 0 C 2 0


• Durability: 100,000 cycles min.


• Corrosion Resistance: Class C (highest)


• Operating Temperature: -20°C to +80°C


• Fire Rated: Yes, for fire and smoke-proof doors


• Keys Supplied: 3 dimple-cut


• Accessories: Fixing screw

Applications

Used in internal and external doors fitted with mortise locks in residential blocks, office buildings, and public sector facilities. Suitable for installation in fire-rated and smoke-control doors due to certified compliance. Recommended for locations requiring high cycle resistance, corrosion protection, and reliable operation under varying temperature conditions.

Packaging & Shipping

Supplied in retail blister packaging containing the cylinder, three dimple keys, fixing screw, and product documentation. Aesthetic packaging design allows for straightforward display or bulk shipment.