DC300T - Size 7 Twin Transom Door Closer
Verified by manufacturer 7 months ago
Tandem door closer with rack and pinion technology and link arm.
Application
- For single action doors up to 1800 mm wide.
- Suitable for fire and smoke protection doors.
Description
Rack and pinion closer with link arm L190. Two door closers are interlinked for extra wide and heavy doors.
Features and benefits:
- Closing speed, latching speed and backcheck adjustable via front facing regulating valves.
- Can be used for left and right handed doors.
- Thermodynamic valves for consistent performance.
- Axis height adjustable up to 14 mm.
- Double closing torque of DC300, EN size > 7.
- Variable adjustable closing force.
- Opening angle up to 180°.
A tandem mounting plate A121 is generally required.
General information
Color | Silver |
Finish | Coated |
Material | Metal |
Shape | Rectangle |
Warranty description | Ten year |
Uniclass | |
CAWS | P21/12 Overhead door closers P21/410 Overhead door closers |
Specification data - Controlled door closers
Standard | To BS EN 1154. |
Classification grades (minimum) | |
Category of use | 4. |
Durability | 8. |
Door closer power size | 7. |
Suitability for use on fire and smoke doors | 1. |
Safety | 1. |
Corrosion resistance | 4. |
Form | Overhead, face fixed. |
Closer functions | Back check.Controlled closing.Latching. |
Materials and finishes | |
Colour | Silver |
Execution | Adjusting controlled door closers. |
Sustainability data
Contains Red List materials | No |
Recyclability | 70 Manufacturer guidanceMetals widely recycled. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 70 % |
Literature
DC300T
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