GERDA ZW100S 72/50 Mortise Lock WC Function Gold Zinc EN 12209 Reversible 100kg

Product Overview

The GERDA ZW100S 72/50 WC is a mortise lock engineered for both interior and exterior doors, particularly suited for environments where enhanced resistance to misuse is required, such as public institutions, schools, and multi-unit residential buildings. The lock meets the PN-EN 12209:2005 classification, ensuring recognized performance and reliability standards for architectural hardware. Fabricated with a riveted steel case and a gold-zinc plated faceplate, it is designed for installation by professional door manufacturers and maintenance personnel.

Its universal, reversible mechanism allows rapid switching between right- and left-handed operation without disassembly, minimizing inventory requirements for distributors and installation complexity for contractors. The GERDA ZW100S is particularly well-suited for bulk procurement in the door manufacturing sector and high-turnover service environments where fast installation and long product life are critical considerations.

Key Features

• Universal mortise lock ? compatible with both internal and external doors for broad application range


• Reversible latch ? simple change between left and right without full lock disassembly


• Certified to PN-EN 12209:2005 ? conforms to European durability and safety standards


• High cycle life ? rated for over 50,000 operating cycles for lasting performance


• Riveted steel case and faceplate ? provides structural rigidity and resistance to tampering


• Load capacity up to 100 kg ? suitable for heavy internal and communal doors


• Gold zinc-plated finish ? enhances corrosion resistance in variable environments

Technical Specifications

• Lock Type: Mortise


• Backset: 50 mm


• Center Distance: 72 mm


• Faceplate Material: Riveted steel, gold zinc-plated


• Cycle Life: >50,000 cycles


• Certification: PN-EN 12209:2005


• Certification: IMP (Instytut Mechaniki Precyzyjnej)


• Maximum Door Weight: 100 kg


• Handing: Universal, reversible (L/R)


• Function: WC thumbturn


• Warranty: 12 months

Applications

Designed for use in high-traffic or communal architectural environments including schools, public institutions, and residential complexes. Compatible with internal and external wooden or steel doors up to 100 kg, with specific WC privacy function for restrooms. Suitable for contractor installation, OEM projects, and bulk orders by door manufacturers. Certified to PN-EN 12209:2005 for doors requiring documented safety and cycle life performance.

Packaging & Shipping

Standard export packaging. Each unit includes the mortise lock body, mounting screws, and installation instructions. (Stolarka version does not include strike plate.)