Gerda E1 35/45 Cylinder Insert Brass PN-EN 1303:2007 Class C Corrosion Resistant

Product Overview

The Gerda E1 35/45 brass cylinder insert is a high-durability lock core engineered for use with mortise locks in residential and commercial doors. Certified according to PN-EN 1303:2007, it meets stringent European standards for door hardware, making it suitable for environments that demand security and longevity. This model endures at least 100,000 operating cycles and maintains resistance to corrosion and temperature fluctuations from -20°C to +80°C.

A distinguishing feature of the E1 35/45 is its highest corrosion resistance rating?Class C?which is particularly important for buyers needing lock solutions in harsh climates or high-humidity interiors, as it minimizes replacement and maintenance risks. The fire- and smoke-door compatibility makes it a strategic choice for building managers and contractors involved in safety-critical projects or bulk retrofits in public buildings.

Key Features

• Durability 100,000+ cycles ? supports long-term, high-frequency use in commercial or residential settings


• Corrosion resistance Class C ? designed for demanding environments prone to moisture and aggressive cleaning


• Temperature resistance -20°C to +80°C ? performs reliably in both cold and hot climates


• Fire and smoke-door approved ? compliant with safety requirements for protected and escape routes


• Certified PN-EN 1303:2007 ? meets European standard for cylinder lock security and performance


• Double-sided cylinder 35/45 mm ? suited for door thicknesses requiring asymmetric cylinder lengths


• Supplied with 3 cut keys and mounting screw ? ready for installation and daily operation

Technical Specifications

• Length: 35/45 mm


• Material: Brass


• Durability: Minimum 100,000 cycles


• Corrosion Resistance: Class C


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


• Certification: PN-EN 1303:2007


• Included Keys: 3 cut keys


• Fire- and Smoke-Door Approval: Yes

Applications

Suitable for mortise locks in residential apartments, commercial offices, and public sector buildings requiring durable, certified cylinders. Approved for installation in fire-rated and smoke-control doors, making it appropriate for safety-critical zones, escape routes, hotels, schools, and hospitals. Recommended for retrofit or bulk procurement projects prioritizing security and maintenance intervals in harsh or variable climates.

Packaging & Shipping

Each cylinder is provided in a retail blister pack, complete with three cut keys, a mounting screw, and an installation manual. Packaging is designed for point-of-sale presentation and protected shipment.