TS 73 EMF Hold-open Device
Verified by manufacturer 1 month ago
Surface-mounted, hydraulic rack-and-pinion closer combined with electro-magnetic hold-open unit, with or without integral smoke detector and power pack, for fire and smoke check doors.
Application
Suitable for fire and smoke check door applications.
Description
TS 73 EMF is a surface-mounted, hydraulic rack-and-pinion closer combined with an electro-magnetic hold-open unit, for controlled hold-open of fire and smoke check doors, in conjunction with a smoke detection system.
Features and benefits:
- Closing speed infinitely variable by means of a valve.
- Adjustable latching action via closer arm.
- Hold-open point freely selectable at opening angles between 75–180°.
- Range of arm assemblies and accessories for special applications.
General information
Shape | Rectangle |
Color | Silver Manufacturer guidanceSpecial colours can be supplied – consult DORMA UK Ltd and insert colour or RAL equivalent. |
Finish | Manufacturer guidance[Finish, Special colours can be supplied – consult DORMA UK Ltd and insert colour or RAL equivalent]. |
Material | Steel |
Size | 320 x 45.5 x 60 mm Manufacturer guidancel x d x h. |
Uniclass | |
CAWS | P21/12 Controlled door closers P21/410 Controlled door closers |
Product range |
Specification data - Controlled door closers
Classification grades (minimum) | |
Door closer power size | EN 4.Guidance for specification option: For doors up to 1100 mm wide. EN 5.Guidance for specification option: For doors up to 1250 mm wide. EN 6.Guidance for specification option: For doors up to 1400 mm wide. |
Suitability for use on fire and smoke doors | 1. |
Form | Door leaf fixing.Top jamb fixing. |
Closer functions | Controlled closing and controlled hold-open. |
Materials and finishes | |
Arms | Standard.Extended.Guidance for specification option: For push side fixing; increases door opening to 180° in door sets with a maximum frame reveal depth of 70 mm. Extended adjustable.Guidance for specification option: For push side fixing; adapts the TS 73 EMF/EMR to door sets with frame reveal depths of 70–135 mm. Free-swing.Guidance for specification option:
|
Colour | Silver.Special.Guidance for specification option: Special colours can be supplied – consult manufacturer and insert colour or RAL equivalent. |
Accessories | Manual switch, HT. Guidance for specification option: For use in conjunction with free-swing door closers. Mounting backplate. Guidance for specification option: For pull/ push-side fixing; for mounting TS 73 EMF to fire and smoke check doors, and to doors where direct fixing is not possible. Upstand bracket. Guidance for specification option: For pull-side installation of arm on narrow door frames. |
Dimensions | 320 x 45.5 x 60 mm. Manufacturer guidancel x d x h. |
Input voltage | 24 V d.c. |
Voltage | 24 V d.c. |
Literature
Dorma TS 73 EMF Hold-open system