C1610-05-88 Door Closer – Non Hold Open (NHO)
ABOUT THIS DOOR CLOSER
The C1610-05-88 Door Closer – Non Hold Open (NHO) is a heavy-duty hydraulic surface mounted door closer designed to close doors smoothly and automatically after opening.
Door closers improve safety, security and energy efficiency by ensuring doors return to the closed position.
The CISA C1610 series is designed for demanding commercial environments where stronger door control is required.
This model also includes a backcheck function, which helps prevent the door from opening too quickly and protects the door, frame and surrounding walls from damage.
KEY FEATURES
Brand: CISA
Model: C1610-05-88
Function: Non Hold Open (NHO)
Door Closer Type: Surface Mounted Door Closer
Mechanism: Rack & Pinion
EN Rating: EN2–6
Maximum Door Width: 1400 mm
Maximum Door Weight: 120 kg
Arm Type: Standard Arm with Backcheck
Finish: Dark Brown
Fire Rated: 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.
This is useful in offices or areas where doors need to remain open temporarily.
Non Hold Open (NHO)
The door always closes automatically and cannot remain open.
This option is typically required for fire doors and security doors.
SUITABLE FOR
• Office buildings
• Commercial entrances
• High traffic areas
• Apartment buildings
Door Materials
• Timber doors
• Aluminium doors
• Steel doors
HOW TO CHOOSE THE CORRECT DOOR CLOSER
Door closers are selected according to door width and door weight.
Typical guideline:
EN2–3 → light internal doors
EN3–4 → standard office doors
EN5+ → heavy commercial doors
The CISA C1610 adjustable EN power (EN2–6) allows this closer to be used on a wide range of door sizes.
INSTALLATION INFORMATION
Surface door closers can usually be installed in three ways:
• Door leaf installation
• Frame (transom) installation
• Parallel arm installation
The correct installation depends on the door configuration.
The integrated backcheck feature helps prevent damage when doors are opened forcefully.
WHAT'S INCLUDED
• Door closer body
• Arm assembly
• Fixing screws
• Installation instructions
DOOR CLOSER QUICK SELECTION GUIDE
Door closers are selected according to door width and door weight.
| Door Width | Typical Door Weight | Recommended Door Closer |
|---|---|---|
| Up to 850 mm | Up to 60 kg | CISA DPS D1 |
| Up to 950 mm | Up to 80 kg | CISA DPS D2 |
| Up to 1100 mm | Up to 100 kg | CISA DPS D3 |
| Up to 1100 mm | Medium traffic commercial doors | CISA DPS D4 |
| Up to 1400 mm | Heavy duty commercial doors | CISA C1610 |
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
