Adjustable Automatic Door Closer - Hydraulic Spring Stopper for 30-45kg Doors | Home & Office Use

Product Description

Why do you need to install a door closer? Have you encountered the following problems: 1,Close the door quickly, causing damage to the door and door locks 2,When the storm came, the door and Screen window of the house were knocked and rattled. 3,Some people always forget to close the door, putting your family and property at risk 4,Close the door forcefully in the office, which has a serious impact on the work of colleagues who are thinking about problem If you have the above problems,You need to have an automatic door closer that solves the above problems。 Please Choose Us 1)Hydraulic designed makes no noise and stable enough. 2)Two speed adjustments help you control the speed of closing door and protect your door lock. 3)Don’t worry about forgetting to close your doors -- it is engineered to shut the door automatically with zero human interference. 4)Built-in antifreeze hydraulic oil to ensure that the product can work normally at -40°-45° 5)Detailed introduction and install size template attached with the products provide you an easy installation. Create quiet environment The hydraulic door closer has an advanced buffer function to avoid the noise caused by vigorously closing the door and strong wind. Our goal is to provide innovative, durable, high quality products at exceptional value for your security and peace of mind. 1)make sure your family who are no longer startled awake by the door slamming 2)Stop noise from slamming doors. Protection against Damage. Specification Service Time: Test 500,000 times Application door width (inches): 31-35(800-900 mm) Applicable door weight (kg): 30-45KG(66lb-99lb) Adjustable section of closing speed: 180-15 degrees Adjustable section of latching speed: 15-0 degree(s) Package List: 1 * 1.07KG Door Closer All Mounting Hardware Manual