Gerda E1 40g/30 Euro Profile Cylinder Knob PN-EN 1303 Pearl Nickel Fire Door

Product Overview

The Gerda E1 40g/30 Euro profile cylinder with a pearl nickel knob is engineered for compatibility with mortise locks, supporting both fire-rated and smoke-control door assemblies. Compliant with PN-EN 1303:2007 standards, it is built for high-use environments such as residential complexes and commercial buildings, offering certified durability of at least 100,000 operating cycles and high resistance to corrosion (Class C) and temperature fluctuations from -20°C to +80°C.

This model's distinguishing feature is its integrated turning knob on the 40 mm side, which simplifies emergency and frequent access scenarios by allowing quick manual operation from the inside?eliminating the need for a key in urgent situations. This makes the cylinder particularly suited for fire escape routes, hotel doors, and healthcare installations where rapid egress is required without compromising security.

Key Features

• Integrated turning knob ? allows keyless exit or entry on the knob side for emergency or frequent-use doors


• Certified corrosion resistance ? Class C rating ensures functionality in humid or aggressive environments


• Durability min. 100,000 cycles ? suitable for high-traffic commercial and public building applications


• Fire and smoke door approved ? may be installed in certified fire and smoke barrier doors


• Operating temperature -20°C to +80°C ? reliable use in both cold and heated installations


• Conforms to PN-EN 1303:2007 ? meets European security and durability standards


• Set includes 3 dimple keys and fixing screw ? ready for standard door installations

Technical Specifications

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


• Durability: minimum 100,000 cycles


• Corrosion Resistance: Class C


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


• Dimensions: 40 mm (knob side) / 30 mm


• Included Keys: 3 dimple keys


• Finish: Pearl nickel


• Fire Door Approval: Yes


• Smoke Door Approval: Yes

Applications

Suitable for interior and exterior doors in commercial, residential, hospitality, or public buildings. Specifically recommended for use in fire-rated and smoke-control doors, escape routes, office doors, and hotel room entrances where emergency egress is necessary without a key. Compatible with OEM projects and bulk procurement for high-traffic facility doors requiring certified euro profile cylinders.

Packaging & Shipping

Each unit is supplied in an aesthetic individual box and includes three dimple keys, a fixing screw, and the euro profile cylinder with integrated knob. Ready for direct installation.