DORMA PURE 8100/6621/6679 Secure Lever Handle Left Stainless Steel EN 1906 Class B Oval

Product Overview

The Dorma PURE 8100/6621/6679 secure lever handle with oval escutcheon is designed for fire-rated doors in commercial and public buildings, conforming to PN-EN 1906 Class 3 for high-frequency use and Class B for fire protection. Manufactured from corrosion-resistant stainless steel, it accommodates door leaf thicknesses from 38 to 60 mm and is suitable for wooden or profile doors. Its robust construction complies with Class 4 corrosion resistance and passes 200,000 test cycles for endurance.

The integrated return mechanism is the product's standout feature, ensuring the lever returns to its original position after actuation, which preserves user comfort and reduces long-term maintenance issues caused by handle sagging. This makes the Dorma PURE particularly suited for bulk procurement in public sector projects and facilities requiring certified fire and smoke control fittings with high durability.

Key Features

• PN-EN 1906 Class 3 ? designed for high-frequency use in public and commercial environments


• Durability Class 7 ? tested for 200,000 cycles for extended service life


• Fire resistance Class B ? suitable for fire-rated and smoke-control doors


• Corrosion resistance Class 4 ? stainless steel construction for harsh environments


• Integrated lever return mechanism ? maintains handle position and minimizes maintenance


• Fits door thickness 38?60 mm ? supports both wooden and profiled doors


• 8 mm square spindle ? compatible with standard lock inserts

Technical Specifications

• Door Leaf Thickness: 38?60 mm


• Material: Stainless steel


• Corrosion Resistance: PN-EN 1906 Class 4


• Fire Resistance: PN-EN 1906 Class B


• Durability: PN-EN 1906 Class 7, 200,000 cycles


• User Category: PN-EN 1906 Class 3


• Spindle Size: 8 mm


• Handle Type: Left (half-set/połówka)


• Escutcheon Shape: Oval


• Certification: PN-EN 1906

Applications

Appropriate for internal doors in public buildings, offices, schools, hospitals, and other high-traffic facilities. Designed for fire-rated and smoke-control doors, including both wood and profile doors with thicknesses between 38 and 60 mm. Used in procurement projects requiring compliance with PN-EN 1906, particularly where durability and corrosion resistance are specified.

Packaging & Shipping

Standard export packaging. Each unit includes the lever handle (left side), oval escutcheon, 8 mm square spindle, and mounting accessories for installation.