Hydraulic Door Closer

Overhead hydraulic door closers are devices designed to control the closing speed and ensure the controlled closing of a door. Here are some common features of overhead hydraulic door closers:Adjustable Closing Speed: Hydraulic door closers typically allow you to adjust the closing speed of the door. This feature enables you to set the speed at which the door closes, accommodating different preferences or requirements.Adjustable Closing Force: The closing force determines how much force is exerted on the door to close it. Hydraulic closers often offer adjustable closing force settings, allowing you to customize it based on the door's size and weight.Hold-Open Feature: Some hydraulic door closers have a hold-open feature that allows the door to stay open at a certain angle. This can be useful in situations where you want the door to remain open for an extended period, such as during moving or carrying items through the doorway.Backcheck Function: The backcheck function is designed to prevent the door from opening too quickly or forcefully. It provides resistance when the door is being opened forcefully, protecting the door and nearby walls from damage.Delayed Action: Certain hydraulic closers offer a delayed action feature, which slows down the closing speed during the last portion of the closing cycle. This feature can be beneficial for individuals who require extra time to pass through the doorway, such as people with mobility aids.Non-Handed Design: Many hydraulic door closers are non-handed, meaning they can be installed on either left-handed or right-handed doors without needing to purchase a specific model for each type.Durability: Hydraulic door closers are often built with durable materials such as aluminum or stainless steel to withstand the repetitive motion of opening and closing doors. This ensures long-lasting performance and reliability.