Respicefinem Heavy Duty Overhead Door Closer Automatic Opener for Commercial Fire Doors 45-75kg Capacity Adjustable Speed 1 Hour Fire Rated

Features:Door width 600-1200mm, suitable for door weight 45-75kgPitch: 162mm*19mm1 hour fired test Adjustable Closing/Latching SpeedTested to 1'000'000 operating cyclesSuitable for left and right hand doorsPackage List:1 x Adjustable Overhead Door CloserNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

• Heavy Duty Performance: This Heavy Duty Overhead Door Closer is engineered to handle door weights from 45 to 75kg, making it ideal for high-traffic commercial and industrial settings where reliability is crucial it features a durable construction that withstands rigorous daily use while providing consistent automatic closing and opening functions, ensuring your doors operate smoothly and safely without manual intervention, which enhances security and accessibility in environm
• Fire Safety Compliance: Designed to meet stringent fire safety standards, this door closer has passed a 1-hour fire test, offering critical protection in case of emergencies it ensures that fire-rated doors close automatically to prevent the spread of flames and smoke, contributing to building code compliance and occupant safety, with its robust mechanism maintaining functionality even under high temperatures for reliable performance in fire-prone areas
• Adjustable Speed Control: With fully adjustable closing and latching speeds, this automatic door closer allows for precise customization to suit various door types and user preferences you can easily modify the speed settings to ensure gentle, quiet operation for light interior doors or , secure closing for heavy exterior doors, reducing noise and wear while improving user comfort and door longevity in diverse applications such as retail stores or hospitals
• Longevity And Durability: Tested to endure 1,000,000 operating cycles, this door closer guarantees long-term reliability and minimal maintenance needs in demanding environments its high-cycle rating means it can handle frequent use without failure, saving you replacement costs and downtime, and the pitch dimensions of 162mm by 19mm ensure a perfect fit and stable installation on doors ranging from 600mm to 1200mm in width, providing consistent performance over years of service
• Versatile Installation: Suitable for door widths between 600mm and 1200mm, this overhead door closer offers broad compatibility with various door setups in commercial, industrial, and institutional buildings its design accommodates different mounting