Gerda E1 25/35 Cylinder Insert PN-EN 1303:2007 Nickel Satin Class C Corrosion Resistant

Product Overview

The Gerda E1 25/35 nickel satin cylinder insert is manufactured for use with mortise locks in commercial and residential door installations. Certified to PN-EN 1303:2007, it is approved for application in fire-rated and smoke-control doors. Engineered for high durability, it withstands at least 100,000 operating cycles and maintains performance in environments ranging from -20°C to +80°C.

A defining feature of this cylinder is its highest-grade corrosion resistance, classified as class C, which addresses common procurement risks related to premature hardware failure in harsh environments or frequent sanitization routines. This makes it particularly suitable for high-traffic buildings or facilities requiring robust, low-maintenance security components, such as hotels, office complexes, and institutional properties.

Key Features

• Certified PN-EN 1303:2007 ? attests security and durability for professional and regulated installations


• Minimum 100,000 cycles durability ? ensures long-term reliability even in frequent-use settings


• Class C corrosion resistance ? offers increased protection in humid or aggressive environments


• Temperature resistant from -20°C to +80°C ? suitable for outdoor entry doors and unheated spaces


• Approved for fire-rated and smoke-control doors ? compliant with safety requirements in public and commercial buildings


• Three precision-cut keys included ? supports secure, controlled access management


• Nickel satin finish ? provides aesthetic appeal in modern door hardware applications

Technical Specifications

• Length: 25 mm / 35 mm


• Finish: Nickel satin


• Certification: PN-EN 1303:2007


• Durability: Minimum 100,000 cycles


• Corrosion Resistance Class: C


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


• Fire-Rated Door Approval: Yes


• Smoke-Control Door Approval: Yes


• Keys Included: 3 cut keys


• Accessory: Mounting screw

Applications

Designed for installation in mortise locks on fire-rated and smoke-control doors in commercial, institutional, and residential buildings. Frequently used in hotels, office complexes, schools, healthcare facilities, and high-traffic entrances requiring certified, corrosion-resistant security hardware. Supports bulk procurement needs for refurbishment, new construction, and OEM requirements.

Packaging & Shipping

Product is supplied in a retail blister package, containing the cylinder insert, three precision-cut keys, mounting screw, and installation instructions. Bulk packaging options available for OEM and project orders.