ABOUT THIS DOOR CLOSER
The Dorma TS77 Door Closer – Non Hold Open (NHO) is a reliable hydraulic surface mounted door closer designed for general-purpose use on residential and light commercial doors.
Door closers improve safety, security, and energy efficiency by ensuring doors return to the closed position.
The TS77 is a standard door closer and is ideal for everyday applications where consistent and controlled closing is required.
KEY FEATURES
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Brand: Dormakaba
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Model: TS77
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Function: Non Hold Open (NHO)
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Door Closer Type: Surface Mounted Door Closer
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Mechanism: Rack & Pinion
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EN Rating: EN3–4
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Maximum Door Width: ±950–1100mm
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Maximum Door Weight: ±60–80kg
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Arm Type: Standard Arm
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Finish: Silver
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Fire Rated: No (refer TS68 for fire-rated option)
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Adjustable Power: Yes
HOLD OPEN OR NON HOLD OPEN
This product is the Non Hold Open (NHO) version.
Hold Open (HO)
Allows the door to remain open when pushed fully open.
Ideal for offices and convenience areas.
Non Hold Open (NHO)
The door always closes automatically.
Recommended for security and controlled access.
ARM TYPES EXPLAINED
Standard Arm
Mounted perpendicular to the door.
Provides strong and reliable closing force.
Parallel Arm (PA)
Mounted parallel to the frame:
• More secure
• Ideal for commercial applications
• Slightly reduced closing force
DELAYED ACTION (OPTIONAL)
Delayed Action (DC) slows the closing cycle before final closing.
Ideal for:
• Offices
• Light commercial use
• Accessibility
SUITABLE FOR
• Residential doors
• Office entrances
• Light commercial buildings
Door Materials
• Timber doors
• Aluminium doors
• Steel doors
WHERE THIS PRODUCT FITS
Entry Level → TS Nano
Standard → TS77 (General Purpose Use)
Mid Range → TS68
Commercial → TS71
Premium → TS73V
Premium Cam Action → TS93
Heavy Duty → TS83
Architectural → ITS96
HOW TO CHOOSE THE CORRECT DOOR CLOSER
Door closers are selected according to door width and weight.
Typical guideline:
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EN2 → light internal doors
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EN3–4 → standard office doors
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EN5+ → heavy commercial doors
The TS77 (EN3–4) is suitable for most standard residential and office doors.
INSTALLATION INFORMATION
Surface door closers can usually be installed in:
• Door leaf installation
• Frame (transom) installation
• Parallel arm installation
The correct installation depends on the door configuration.
WHAT’S INCLUDED
• Door closer body
• Arm assembly
• Fixing screws
• Installation instructions
DOOR CLOSER QUICK SELECTION GUIDE
| Door Width | Typical Door Weight | Recommended Door Closer |
|---|---|---|
| Up to 850mm | Up to 60kg | TS Nano |
| Up to 950mm | Up to 80kg | TS77 |
| Up to 1100mm | Up to 100kg | TS68 |
| Up to 1100mm | Medium traffic commercial | TS71 |
| Up to 1400mm | Heavy duty doors | TS83 |
| Concealed installation | Architectural doors | ITS96 |
NEED HELP CHOOSING A DOOR CLOSER?
Not sure which door closer you need?
Send us your door width, door weight, or a photo of the door, and we will recommend the correct model.
If you are unsure which door closer is suitable for your door, please contact The Stickman Store and we will gladly assist.
Email: hello@thestickman.co.za
Call / WhatsApp: 082 508 7708
