Gerda E1 30/35 Profile Cylinder Brass Class C Corrosion Resistance PN-EN 1303

Product Overview

The Gerda E1 30/35 brass profile cylinder is designed for use with mortise locks in residential and commercial door installations, especially where high security and durability are required. Certified according to PN-EN 1303:2007, this cylinder meets strict criteria for performance and safety and is approved for fire and smoke control doors. It maintains reliable operation across a wide temperature range from -20°C to +80°C, and is rated to withstand at least 100,000 locking cycles.

An outstanding feature of this model is its highest corrosion resistance rating (Class C), which significantly reduces the risk of malfunction in humid, coastal, or industrial environments. Facilities managers, security specifiers, and fire door OEMs will appreciate this cylinder's suitability where certified, long-life, and maintenance-reducing components are needed, making it a strong choice for public buildings, infrastructure, or bulk procurement contracts.

Key Features

• Certified to PN-EN 1303:2007 ? fulfills European standards for profile cylinders


• Class C corrosion resistance ? withstands challenging environments for extended lifespan


• Temperature resistant from -20°C to +80°C ? reliable in both cold and warm installations


• Tested durability ? minimum 100,000 operating cycles for intensive use


• Compatible with fire and smoke control doors ? supports regulatory compliance


• Brass finish ? provides both security and visual appeal


• Includes 3 code-cut keys and fixing screw ? ready for immediate installation

Technical Specifications

• Length: 30/35 mm


• Material: Brass


• Standard: PN-EN 1303:2007


• Durability: Minimum 100,000 cycles


• Corrosion Resistance: Class C


• Temperature Range: -20°C to +80°C


• Fire Door Approval: Yes


• Included Keys: 3

Applications

Recommended for residential and public building doors equipped with mortise locks, including fire-rated and smoke-control assemblies. Suitable for use in environments demanding high durability and corrosion resistance, such as schools, offices, multi-family housing, and coastal installations. Ideal for OEM and bulk procurement for certified door projects.

Packaging & Shipping

Esthetic retail blister pack contains the cylinder, three nacinane (code-cut) keys, and mounting screw. Packaging supports retail display and secure shipping.