Gerda E1 35g/35 Euro Cylinder Thumbturn Brass PN-EN 1303:2007 Fire Rated

Product Overview

The Gerda E1 35g/35 Euro profile cylinder with thumbturn is engineered for use with mortise locks in commercial and residential doors. It carries PN-EN 1303:2007 certification, guaranteeing compliance with stringent European standards for security, durability, and fire-door suitability. Rated for at least 100,000 operating cycles and with corrosion resistance class C, it is suitable for frequent use and adverse environmental conditions, including exposure to humidity or temperature fluctuations between -20°C and +80°C.

A differentiating feature of this model is its certification for use in fire-rated and smoke-control doors, reducing risk for contractors and facility managers responsible for regulatory compliance in public, office, or multi-family buildings. This makes the Gerda E1 cylinder especially advantageous for bulk procurement in projects where safety certification and long service life are contractual requirements.

Key Features

• PN-EN 1303:2007 certified ? meets European standards for security and fire/smoke door use


• Durability class ? rated for minimum 100,000 operating cycles for long-term reliability


• Corrosion resistance class C ? ensures high resistance to rust and adverse weather exposure


• Temperature range -20°C to +80°C ? suited for both indoor and outdoor door assemblies


• Thumbturn (knob) operation ? allows quick locking/unlocking from inside


• Brass finish ? durable and suitable for visible door hardware use


• Supplied with 3 dimple keys and mounting screw ? ready for installation

Technical Specifications

• Cylinder Length: 35 mm/35 mm


• Operation: Thumbturn + Key


• Finish: Brass


• Durability: ?100,000 cycles


• Corrosion Resistance: Class C


• Temperature Range: -20°C to +80°C


• Certification: PN-EN 1303:2007


• Fire/Smoke Door Suitability: Yes


• Keys Included: 3

Applications

Used in commercial, institutional, and multi-family residential buildings for doors requiring Euro profile cylinders, especially where fire or smoke door certification is required. Suitable for new construction, retrofitting existing doors, and maintenance contracts in offices, hotels, schools, and public facilities. The included thumbturn facilitates internal locking for safety and accessibility.

Packaging & Shipping

Each cylinder is supplied in an aesthetic blister pack and includes 3 dimple keys, a mounting screw, and basic installation instructions. Ready for retail display or direct installation on site.