Related Products
Godrej Concealed Hydraulic Door Closer: Precision EN1154 Control for Wood & Metal Doors
The Godrej Concealed Hydraulic Door Closer, from the Concealed Series, delivers robust and discreet door control for both wood and metal applications. Engineered to EN1154/CE standards, this non-handed unit features adjustable closing and latching speeds for precision operation, supporting doors up to 80kg. Its fire-rated capability and 500,000-cycle durability ensure long-term safety and performance.
Quick Answer
The Godrej Concealed Hydraulic Door Closer excels in delivering discreet, EN1154-compliant hydraulic control for medium-weight doors, prioritizing both aesthetics and safety.
✓EN1154/CE Certified for Safety and Performance
✓Concealed Installation with Robust Cast Aluminium Body
✓Adjustable Closing and Latching Speeds for Precise Control
✓Fire-Rated for Enhanced Building Safety
✓Non-Handed Design Simplifies Specification and Installation
✓Cycle Tested to 500,000 Operations for Durability
The Godrej Concealed Hydraulic Door Closer is an exceptionally robust and aesthetically integrated solution for managed door closure. Its EN1154/CE certification, fire rating, and half-million cycle durability confirm its suitability for high-demand, concealed applications where reliable, adjustable door control is paramount, without the need for advanced features like back-check or hold-open.
✓ Who Should Buy
- •Architects and Interior Designers seeking minimalist door hardware solutions with essential safety compliance.
- •Building Managers requiring EN1154-compliant, fire-rated door control for commercial or residential spaces.
- •Contractors prioritizing durable, concealed hydraulic closers for wood and metal door installations where aesthetics are critical.
✕ Who Should Avoid
- •Applications specifically requiring integrated back-check, hold-open, or delayed action functions.
- •Installations on extremely heavy or wide doors exceeding 80kg or 950mm, which would necessitate a higher EN power size.
- •Situations where surface-mounted installation is preferred or required for ease of maintenance or specific aesthetic.
Product Overview
The Godrej Concealed Hydraulic Door Closer, a key component within the Concealed Series, represents a sophisticated solution for door control requiring uncompromised aesthetics and precise functionality. Designed for concealed integration within wood and metal door frames, this unit is constructed with a durable cast aluminium body and features a silver finish, ensuring discreet yet robust performance. It is engineered to manage door weights between 60-80kg and door widths up to 950mm, aligning with an EN Size 3 power specification.
Critical to its performance are the independently adjustable hydraulic valves for both closing and latching speeds, allowing for meticulous control over the door's entire closing arc. This non-handed mechanism simplifies inventory and installation, enhancing its versatility across various architectural specifications. While back-check, hold-open, and delayed action functions are not integrated, its core offering focuses on reliable, consistent closing.
Compliance with EN1154 and CE certifications underscores its adherence to stringent European performance and safety standards, notably its fire-rated capability, making it suitable for applications where fire compartmentation is essential. Its robust hydraulic seal system contributes to a documented cycle test rating of 500,000 operations, testifying to its longevity and low-maintenance design.
| Brand | godrej |
| Model Name | N/A |
| Category | Door Closer |
| Closer Type | Hydraulic Concealed |
| Series | Concealed Series |
| Model Year | 2018-2026 |
| Country Of Origin | N/A |
| Intended Use | Concealed Installation |
| Suitable For | Wood/Metal Doors |
Related Products
Engineering Analysis
The Godrej Concealed Hydraulic Door Closer exemplifies a focused engineering approach to discreet door management, specifically tailored for applications prioritizing aesthetics and fundamental safety. At its core, the hydraulic mechanism utilizes a piston within a cast aluminium body, actuated by the door's opening motion to compress hydraulic fluid. This fluid's controlled release through precisely machined, adjustable valves dictates the door's closing and latching velocities. The ability to independently fine-tune these two phases (closing speed typically from 180° to 15°, and latching speed from 15° to 0°) grants granular control over the door's trajectory, preventing abrupt slamming while ensuring positive engagement with the strike plate. This level of precision is critical for maintaining security and preserving door hardware integrity.
Adherence to the EN1154 standard is a cornerstone of this closer's design, signifying its conformity to European performance requirements for controlled door closing devices. This certification encompasses crucial parameters such as power size (specified as EN Size 3, suitable for 60-80kg doors up to 950mm wide), durability (evidenced by the rigorous 500,000-cycle test rating), and safety aspects including its fire-rated classification. The fire-rated capability, in conjunction with EN1154/CE certifications, confirms its suitability for installation on fire-rated door assemblies, where it plays a vital role in passive fire protection by ensuring automatic closure to compartmentalize fire and smoke.
The non-handed design simplifies logistical challenges and reduces installation errors, enhancing field adaptability. While advanced functions like back-check, delayed action, or hold-open are intentionally omitted to maintain its sleek, concealed profile and optimize for core closing functionality, the adjustable force range of 2-4 and the robust cast aluminium construction ensure consistent, long-term performance in its designated applications. The concealed slide arm mechanism further reinforces its minimalist aesthetic, making it an ideal choice where visual impact must be minimized without sacrificing critical door control and safety.
Technical Support & FAQs
Engineering Analysis
The Godrej Concealed Hydraulic Door Closer exemplifies a focused engineering approach to discreet door management, specifically tailored for applications prioritizing aesthetics and fundamental safety. At its core, the hydraulic mechanism utilizes a piston within a cast aluminium body, actuated by the door's opening motion to compress hydraulic fluid. This fluid's controlled release through precisely machined, adjustable valves dictates the door's closing and latching velocities. The ability to independently fine-tune these two phases (closing speed typically from 180° to 15°, and latching speed from 15° to 0°) grants granular control over the door's trajectory, preventing abrupt slamming while ensuring positive engagement with the strike plate. This level of precision is critical for maintaining security and preserving door hardware integrity.
Adherence to the EN1154 standard is a cornerstone of this closer's design, signifying its conformity to European performance requirements for controlled door closing devices. This certification encompasses crucial parameters such as power size (specified as EN Size 3, suitable for 60-80kg doors up to 950mm wide), durability (evidenced by the rigorous 500,000-cycle test rating), and safety aspects including its fire-rated classification. The fire-rated capability, in conjunction with EN1154/CE certifications, confirms its suitability for installation on fire-rated door assemblies, where it plays a vital role in passive fire protection by ensuring automatic closure to compartmentalize fire and smoke.
The non-handed design simplifies logistical challenges and reduces installation errors, enhancing field adaptability. While advanced functions like back-check, delayed action, or hold-open are intentionally omitted to maintain its sleek, concealed profile and optimize for core closing functionality, the adjustable force range of 2-4 and the robust cast aluminium construction ensure consistent, long-term performance in its designated applications. The concealed slide arm mechanism further reinforces its minimalist aesthetic, making it an ideal choice where visual impact must be minimized without sacrificing critical door control and safety.