Usage
The Cylindre double EUROPROFIL (PZ) CISA Astral S DUO 30/45 is designed for securing doors in residential, commercial, or institutional settings where robust mechanical protection and reliable key access are required.
Advantages
- Enhanced resistance to snapping with a dual-material laminated steel core extending the full cylinder length.
- Bumping and picking protection due to a patented BKP (Bump Key Power) device and mushroom-shaped drivers.
- High drill resistance from hardened steel pins and drivers within the cylinder mechanism.
- Extensive key control with up to 1.6 million unique combinations provided by its advanced 10-pin system.
- Key can operate even if another key is inserted from the other side thanks to the double clutch system; may require professional installation for optimal performance.[1][2][5]
Specifications
- The cylinder features a solid brass body, case-hardened steel pins/drivers, nickel-plated brass keys, and self-lubricated DIN cam. It measures overall approximately 75 mm (30 mm / external + 45 mm / internal). Standard finishes include satin nickel or satin brass.[1][9]
- Cylinder certified for EN1303 attack resistance Level 4—providing high standards of durability and security; includes snap resistance visible at both ends as an extra deterrent.[9]
- 10-pin key bitting system combines six active plus four passive pins; offers over 1.6 million possible keys; tested against drilling (min. 5 mins), chisel attacks (40 blows), twisting (30 twists), plug extraction (>15 kN pull load), torque resistance (>30 Nm).[9]
- Laminated internal segment pack provides enhanced snap-resistance; BKP bump-resistant device integrated as standard; supplied with three reversible flat keys, fixing screw, and code card for authorized duplication only.[1][5]
How it works
This europrofile double cylinder installs into compatible door lock cases, allowing controlled access from both sides using precision-cut keys. Advanced anti-snap, anti-drill, anti-bump features ensure secure operation while allowing either side to be engaged independently if necessary.[1][3][5]