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- Lever on Rose (0)
- Escutcheons/Turn and Release (0)
- Pull Handles (0)
- Flush Handles (0)
- Window Handles (0)
- Door Stops (0)
- Numerals (0)
KARCHER STANDARDS
DIN EN 1906 FOR LEVER HANDLES
Classification for Lever Handles by Karcher Design.
• Category of use 3 with Steel Spindle
• Category of use 4 with Stainless Steel Spindle.
• Durability 7
• Corrision Resistance 3
There are two durability grades for Door Handles in Din EN 1906.
Grade 6.
Medium Frequency of use for Residential Hardware 100,000 Test Cycles. ( 1 Test Cycle = one opening and closing of Door)
Grade 7
High Frequency of use, for Non Residential Hardware 200,000 Test Cycles.
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