Gerda E1 35g/35 Euro Profile Cylinder with Knob Pearl Nickel PN-EN 1303:2007

Product Overview

The Gerda E1 35g/35 Euro profile cylinder with knob in pearl nickel finish is designed for use with mortise locks in both residential and commercial door installations. Certified according to PN-EN 1303:2007 with class C corrosion resistance, it operates reliably across a temperature range from -20°C to +80°C, and is approved for use in fire-rated and smoke-control doors. Each cylinder endures no less than 100,000 operating cycles, ensuring ongoing performance in high-usage applications.

A distinguishing feature of this model is its integration of a turn knob, which provides internal keyless locking and unlocking while maintaining external key access. This reduces the risk of accidental lock-outs and simplifies rapid egress, key procurement and management in multi-unit buildings, or facility retrofits. Particularly suited for fire safety doors and environments with demanding weather or usage cycles, such as schools, hotels, and apartment complexes.

Key Features

• Cylinder length 35g/35 mm ? fits standard Euro profile mortise locks in multiple door thickness configurations


• Durability ? tested for a minimum of 100,000 operational cycles per PN-EN 1303:2007 standard


• Corrosion resistance class C ? highest rating, designed for challenging environments and long service life


• Temperature resistance -20°C to +80°C ? suitable for exterior and unheated spaces


• Fire and smoke door approved ? suitable for certified fire-rated and smoke-tight assemblies


• Pearl nickel finish ? provides visually appealing and durable surface


• Includes 3 dimple-cut keys and mounting screw ? simplifies commissioning and user set-up

Technical Specifications

• Certification: PN-EN 1303:2007


• Corrosion Resistance: Class C (highest class)


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


• Durability: ?100,000 cycles


• Cylinder Size: 35g/35 mm


• Finish: Pearl nickel


• Keys Included: 3 dimple-cut keys


• Mounting: For mortise lock (Euro profile)


• Fire/Smoke Approval: Yes

Applications

Suitable for installation in fire-rated and smoke-control doors in residential apartment blocks, hotels, commercial facilities, schools, and institutional buildings where high durability and corrosion resistance are necessary. Compatible with Euro profile mortise locks and environments exposed to temperature variations or heavy use. Recommended for new construction, facility retrofits, and as a direct replacement for standard cylinders in access-controlled or emergency egress doors.

Packaging & Shipping

Each cylinder is blister-packed with three dimple-cut keys, a mounting screw, and a user information leaflet. Aesthetically designed packaging supports both retail display and bulk procurement logistics.