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Free swing and hold-open closers for fire doors
Description

Free swing and hold-open closers electromagnetically linked to fire alarm system.

The electromagnetic hold-open devices are deactivated by the integrated fire alarm or smoke sensor system, allowing the fire/ smoke door to close. In the event of an alarm or power failure the magnet is de-energized and the door becomes a self-closing fire door. Where a building does not have a hard wired fire alarm system, DORMA have a range of closers with an integrated smoke detector system (e.g. DORMA RMZ). Independent electromagnets can be retro-fitted using existing door closers or floor springs. The door is held open at any angle between 75º–180º by means of electromagnetic control. Choose closers from DORMA TS93 EMR, TS92 EMR, TS91 EMR and TS73 EMR or EMB floor springs.

The DORMA EM electromagnet range comprises wall or floor mounted or flush-fixed closers, all compatible with a range of armature plates. Features include:

  • Non handed.
  • Door widths: ≤ 1100 mm (Standard or fire and smoke check).
  • 100N or 500N holding force.
  • Spring strength setting: EN4.
  • Adjustable closing speed.
  • Polarity reversal protection.
  • Power supply unit available separately (DORMA PSU8).
  • Comply with BS EN 1154, BS EN 1155 and the requirements of Building Regulations, Approved Document B: Fire Safety.

General information

Finish

01 – Silver

09 – RAL ___

Special colour; consult DORMA UK for availability and samples.

10 – White RAL9010 equivalent

10 – White RAL9016 equivalent

Uniclass 2015

Pr_30_36_59_15 Controlled door closersPrimary

CAWS

P21/16 Electromagnetic hold open/ Swing-Free devices

P21/471 Electromagnetic hold open/ swing free devices

Specification data - Controlled door closers

Product Reference

DORMA TS 73 EMF

DORMA TS 73 EMR

DORMA TS 99 FL

DORMA TS 99 FLR

DORMA TS 99 FL R-K

Closer

-

Spring strength

EN 4

For doors up to 1100 mm wide.

EN 5

For doors up to 1250 mm wide.

EN 6

For doors up to 1400 mm wide.

Arm type

Not required

Standard

Extended

Extended adjustable

Free-swing

Mounting

Door leaf fixing

Top jamb fixing

Finish

01 – Silver

09 – RAL ___

Special colour; consult DORMA UK for availability and samples.

10 – White RAL9010 equivalent

10 – White RAL9016 equivalent

Accessories

Manual switch, HT

TS 73 EMF and EMR.

Mounting backplate

TS 73 EMF and EMR.

Upstand bracket

TS 73 EMF only.

Product Options

DORMA TS 73 EMF and EMR:

To specify these products complete the 'Closer' and 'Arm type' inserts, otherwise these can be removed if specifying TS 99 FL, FLR or FL R-K products.

DORMA TS 73 EMF:

  • Hold open device with electro-hydraulic hold-open function, door opening angles between 75–180°.
  • Electrical requirements: 24 V DC supply; consult DORMA UK for wiring diagrams.

DORMA TS 73 EMR:

  • Hold open device with electro-hydraulic hold-open function, door opening angles between 75–180° with integral power supply unit and smoke detector.
  • Designed for 230 V AC power supply, operating voltage: 24 V DC.

- Arm type:

  • Extended arm: For push side fixing; increases door opening to 180° in door sets with a maximum frame reveal depth of 70 mm.
  • Extended adjustable arm: For push side fixing; adapts the TS 73 EMF/EMR to door sets with frame reveal depths of 70–135 mm.
  • Free swing arm: Allows door to operate in the same way as a door without a closer (active leaf only in the case of double doors). Typical applications include fire and smoke check doors in hospitals and homes for the elderly.

DORMA TS 99 FL:

  • Easy functional check with test pushbutton.
  • Physical attributes: Weight 3.5 kg. Dimensions 371 mm long x 52 mm deep x 71 mm high.
  • Electrical requirements: 24 V DC supply; consult DORMA UK for wiring diagrams.
  • Power consumption 2 W.

DORMA TS 99 FLR:

  • Easy functional check with test pushbutton and remote manual release.
  • Physical attributes: Weight 4.9 kgs. Dimensions 660 mm long x 52 mm deep x 71 mm high.
  • Electrical requirements: 230 V AC supply with 14.6 W power consumption; consult DORMA UK for wiring diagrams.
  • Reset: Automatic; selector for manual reset and remote manual release.
  • Degree of protection: IP 20.

DORMA TS 99 FL R-K:

  • Slide channel assembly with integral smoke detector and power pack.
  • Physical attributes: Weight 5.1 kgs. Dimensions 371 mm long x 52 mm deep x 71 mm high.
  • Electrical requirements: 230 V AC supply with power consumption 14.8 W; consult DORMA for wiring diagrams.
  • LED indicators: For alarm, standby, maintenance due and contaminated condition.
  • Reset: Automatic; selector for manual reset and remote manual release.
  • Degree of protection: IP 20.

Accessories:

  • Manual switch: For use in conjunction with free-swing door closers.
  • Mounting backplate: 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: For pull-side installation of arm on narrow door frames.

Literature
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