Door closer OTS series

The hydraulic door closer ensures a smooth and effective automatic closing of the doors, preventing slamming doors. It is ideal for doors with high traffic and allows you to regulate the speed and power of the closing. There are models with a retention option, which allows you to keep the door open if desired. Energy savings Door closers offer significant energy-saving benefits. These devices play an essential role in preventing energy waste by regulating the automatic closing of doors, preventing them from remaining open unnecessarily. In addition to contributing to safety, door closers are key to maintaining a constant room temperature, avoiding heat or cold losses generated by air conditioning. This efficient temperature control translates into a significant reduction in the costs associated with energy consumption in buildings. Most relevant characteristics Thermometric valves The interior of the door closers incorporate a thermoconstant oil, designed to maintain the same closing speed and prevent the need for door adjustments in the event of abrupt temperature variations. This ingenious element ensures stable and efficient operation, automatically adapting to environmental changes without compromising the integrity and safety of the door. Retention mechanism Door closers equipped with a hinged arm and retention offer the flexibility to hold the door open at the point of your choice. These mechanisms allow the smooth passage of people in circumstances such as social events, meetings or simply when you want to encourage interaction and connection in a space. In contrast, those that lack retention automatically close once their travel is complete.