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Dorma Mounting Plate for Scissor Arm on Narrow Frame TS 71 72 73 and 83 Silver per piece
€11.40
Usage
The Amortisseur JUSTOR FR 1 is designed to softly control the final closing phase of interior doors, preventing slamming and ensuring a secure and quiet closure for doors up to 40 kg and 850 mm wide.
Advantages
- Minimizes noise by cushioning the last 10° of door closing
- Prevents unintentional door slams caused by drafts or improper use
- Adjustable closing speed between approximately 1 and 10 seconds (G model)
- No need to disassemble the door for installation
- Specifically suited for interior applications; not recommended for exterior outward-opening doors
Specifications
- Cylindrical body in anodized aluminum (10–15 μm), steel components with RAL9006 powder coating, rubber roller, robust piston mechanism
- Carries a fire-resistant rating, meets Force EN1154 standards (Force size: EN1)
- Supports maximum door weight of up to 40 kg; suitable for up to an antrum width of ≤850 mm; adjustable closing speed; overall dimensions: approximately H143.5 × L32 × P64 mm
- Cushions only during the final phase of closure (last ~10°); compatible with single-action internal swing doors; simple retrofit installation process without dismantling existing panels or frames
How it works
The hydraulic damper attaches near the hinge or on top of the door. As the door approaches full closure, it engages during the last few degrees—slowing movement using thermostable oil—to gently bring the leaf into position without impact.
