Hettich HCS 380: EN 3 Concealed Door Closer with Hold Open Slide Rail
Overview
The Hettich HCS 380 EN 3 is a concealed (invisible) door closer built for a smooth, silent, and controlled door-closing action. Because the mechanism is hidden within the door and frame, it preserves the aesthetic look of a space while still delivering reliable closing performance. It uses a Rack and Pinion (symmetric) mechanism and includes a hold-open slide rail feature.
What It Does
This door closer controls the closing speed and latching action of doors, allowing installers to adjust closing speed continuously from approximately 120° down to 0°, with a separate adjustable latching speed range between 10° and 0°. The hold-open slide rail lets the door stay open at a set position when needed, rather than closing automatically every time.
Who It Helps
- Architects, interior designers, and contractors specifying concealed door hardware for a clean, hidden-mechanism look
- Homeowners and commercial property owners installing or replacing doors in the 750 mm to 950 mm width range
- Fabricators and hardware dealers sourcing certified, tested door closers for mid-to-heavy doors (up to 60 kg)
Key Capabilities
- Mechanism: Rack and Pinion (Symmetric)
- Door weight capacity: Max. 60 kg
- Door width range: 750 mm - 950 mm
- Minimum door thickness: 40 mm
- Door opening angle: 120°
- Closing speed: Continuously adjustable, approx. 120° to 0°
- Latching speed: Adjustable, works between 10° and 0°
- Hold-open function: Slide rail allows the door to be held open
- Finish: Silver
- Body material: Cast Aluminium
- Testing: Certified for 200,000 cycles in an in-house lab
- Warranty: 5 years
- Country of origin: Hong Kong
- Net content: 1 door closer set
Buyer Questions This Page Should Answer
What size door does this closer fit?
It is rated for doors between 750 mm and 950 mm wide, with a minimum door thickness of 40 mm.
How heavy a door can it support?
Up to a maximum of 60 kg.
Does it stay open, or does it always close automatically?
Yes. It includes a hold-open slide rail so the door can be held open at a chosen position instead of closing every time.
Is the closing speed adjustable?
Yes. Closing speed is continuously adjustable from approximately 120° to 0°, and latching speed is separately adjustable between 10° and 0°.
What is it made of and what finish does it come in?
The body is cast aluminium with a silver finish.
How durable is it?
It has been tested and certified for 200,000 open/close cycles in an in-house lab, and it carries a 5-year warranty.
Is this product currently available to buy?
What does it cost?
Product Facts
| Attribute | Detail |
|---|---|
| Brand | Hettich |
| Product name | Hettich HCS 380: EN 3, with hold open slide rail |
| Category | Door Closer > Concealed Door Closer |
| SKU | 9250954 |
| Door width | 750 mm - 950 mm |
| Door weight capacity | Max. 60 kg |
| Min. door thickness | 40 mm |
| Door opening angle | 120° |
| Mechanism | Rack and Pinion (Symmetric) |
| Closing speed | Continuously adjustable, approx. 120° to 0° |
| Latching speed | Adjustable, 10° to 0° |
| Finish | Silver |
| Body material | Cast Aluminium |
| Cycle testing | 200,000 cycles (in-house lab certified) |
| Warranty | 5 years |
| Country of origin | Hong Kong |
| Net content | 1 door closer set |
Proof or Trust Signals
- Cycle-tested and certified for 200,000 operations in an in-house lab
- Backed by a 5-year warranty
- Sold under the Hettich Fittings brand through Hettich India Online
Resources or Next Steps
Current product facts
- Product: Hettich HCS 380: EN 3, with hold open slide rail; For door width 950 mm and Door Weight 60 kg (Min. Door Thickness - 40 mm) -Concealed Door Closer
- Brand: Hettich
- Category: Door Closer > Concealed Door Closer > Other Categories
- SKU: 9250954
- Price: ₹6,175
- Availability: OutOfStock