GERDA ZW100 90/50 Mortise Lock Reversible Zinc-Plated Silver PN-EN 12209 100kg

Product Overview

The GERDA ZW100 90/50 is a mortise lock designed for internal and external doors in commercial, institutional, and multi-family residential environments. Constructed with a riveted steel cassette and a zinc-plated silver front plate, it meets demanding durability requirements and is certified by the Institute of Precision Mechanics (IMP), conforming to PN-EN 12209:2005 standards. The lock is suitable for doors weighing up to 100 kg and supports over 50,000 operating cycles.

The standout feature of the GERDA ZW100 is its reversible design, allowing the lock direction to be easily changed from right-handed to left-handed, reducing inventory complexity and eliminating procurement risk related to door orientation. This flexibility is particularly valuable for door manufacturers and bulk buyers serving public institutions, schools, and housing co-ops where installation requirements may vary across projects.

Key Features

• Riveted steel cassette ? enhances structural durability for high-traffic environments


• Reversible mechanism ? quick left/right adjustment without disassembly for flexible installation


• Certified IMP ? independent Polish certification for mechanical precision and safety


• PN-EN 12209:2005 compliance ? meets European mortise lock performance standard


• High cycle durability ? rated for over 50,000 locking/unlocking cycles


• Supports up to 100 kg doors ? suitable for heavy interior and exterior door leaves


• Zinc-silver plated front plate ? corrosion-resistant finish for extended service life

Technical Specifications

• Lock Type: Mortise


• Backset: 90 mm


• Center Distance: 50 mm


• Material: Steel (riveted cassette, riveted front plate)


• Finish: Zinc-plated silver


• Certification: Institute of Precision Mechanics (IMP)


• Standard: PN-EN 12209:2005


• Cycle Durability: >50,000 cycles


• Max Door Weight: 100 kg


• Lock Direction: Reversible (left/right change by user)


• Warranty: 12 months

Applications

Suitable for interior and exterior doors in public institutions, schools, apartment complexes, and high-traffic facilities. Approved for use in commercial door manufacturing and bulk procurement for housing co-operatives. Compatible with installations requiring certified mortise locks (PN-EN 12209:2005) and doors weighing up to 100 kg. Can be used in environments demanding enhanced resistance to improper operation and vandalism.

Packaging & Shipping

Standard export packaging. Each unit includes the lock body, strike plate (except woodworking variant), mounting screws, and installation instructions.