Lockwood 9854N Concealed Overhead Transom Door Closer – Size 4 (Non Hold-Open)
The Lockwood 9800 Series Overhead Transom Closer range provides hidden door control for commercial entries. Model 9854N is a Size 4 non hold-open closer, designed for heavier doors up to 1220 mm wide. It features adjustable closing and latching speeds, side-load installation, and built-in back-check for added protection.
Warranty
Key Features
- Size 4 concealed overhead transom closer
- For doors up to 1220 mm wide / 115 kg max
- Fully concealed body – compact 44.5 × 100 mm header fit
- Adjustable closing & latching speeds
- Built-in back-check protection from ~80°
- Side-load design for easier installation & maintenance
- Fire-door compliant when fitted with specified parts
Specifications
- Item Code: 9854N (Size 4, Non Hold-Open)
- Door Thickness (min): 38 mm
- Max Door Weight: 115 kg
- Max Door Width (Size 4): 1220 mm
- Opening Angle: Up to 130° (HO models 90°/105°)
- Pivot Point: 70 mm
- Body: Cast iron body with heat-treated alloy internals; pressure-relief valve; stable hydraulic oil
Suitable Uses
- Aluminium, timber, or glass entrance doors
- Commercial high-traffic environments
- Public buildings, offices, schools, healthcare facilities
- Fire-rated doors (with additional fire-door parts)
Download PDF Resources
|
Lockwood Concealed Overhead Transom Door Closers Catalogue |
|
Lockwood 25 Year Mechanical Warranty |
Available Finish Options
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Standard (Concealed)
9854N
Item Code Family
