Gerda E1 40/40 Cylinder Insert Double-Sided EN 1303 Class C Pearl Nickel

Product Overview

The Gerda E1 40/40 is a double-sided cylinder insert used with mortise locks in commercial and residential door assemblies. Certified to PN-EN 1303:2007 (class 1 6 0 1 0 C 2 0), this model withstands at least 100,000 operation cycles and offers superior resistance to corrosion and temperature, meeting demanding building specification requirements. Approved for fire and smoke-resistant doors, it is suitable for environments with elevated safety expectations.

A key distinguishing feature of this model is its top corrosion resistance rating (class C) and reliable operation from -20°C to +80°C, addressing project needs for hardware durability in diverse European climates, including unheated stairwells and exterior access points. Facilities managers and OEM door manufacturers seeking certified components for fire-rated and smoke-control doors will find this cylinder particularly suited for standardized bulk procurement.

Key Features

• Certified to PN-EN 1303:2007 ? class 1 6 0 1 0 C 2 0 for security and durability


• Cyclic durability minimum 100,000 cycles ? long service life for frequent-use doors


• Corrosion resistance class C ? highest EN standard for harsh and wet environments


• Operational temperature range -20°C to +80°C ? suitable for exterior and unheated spaces


• Approved for fire- and smoke-resistant doors ? compliant with safety requirements


• Double-sided 40/40 mm barrel ? for mortise locks in standard Euro profile installations


• Set includes 3 machine-cut keys, fixing screw, and aesthetic packaging

Technical Specifications

• Length: 40/40 mm (double-sided)


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


• Endurance: Minimum 100,000 cycles


• Corrosion Resistance: Class C (highest)


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


• Application: Fire- and smoke-rated doors


• Finish: Pearl nickel


• Included Keys: 3 machine-cut

Applications

Suitable for use in commercial, public, and residential buildings, particularly where fire or smoke-rated door assemblies are required. Commonly installed in interior and exterior mortise locks for high-traffic facilities, entranceways, and utility areas. Often specified for OEM door manufacturing and bulk procurement for regulated projects demanding EN-compliant and corrosion-resistant locking hardware.

Packaging & Shipping

Standard export packaging with each cylinder individually boxed. The set includes 3 machine-cut keys, a fixing screw, and a product information leaflet inside aesthetic retail packaging.