JOHALXER Automatic Door Closer, Heavy Duty Auto Door Closer for 143-187 lbs Door, Commercial Grade Hydraulic Door Closers Adjustable Speed and Hold Open, Size 3 Spring, Heavy-Duty Silver

Features

• Applicable Door Weight and Width: The heavy duty door closer is designed for 143 - 187 lbs (65 - 85 kg) heavy doors that have 180 degree opening range. And the most suitable door width is about 110 - 120 cm (43.3” - 47.2”). Please choose the proper door closer type base on your door width and weight
• Adjustable Closing Speed: Turn sweep valve 1 to adjust the door closing speed (door opening range 15°- 90°); Turn latch valve 2 to adjust the door latching speed (door opening range 0-15°). Operating method: rotate screw clockwise to slow down the speed, and rotate screw counterclockwise to increase the speed. Note: The speed adjusting screws must not protrude from the main plane, otherwise it may cause oil leakage and affect door closer function
• Wide Application: Made of commercial-grade aluminum alloy, the door closer can help door stay at 90°when the opening range is above 90°; and if the opening range is less than 90°, the door will automatically close. It automatically closes smoothly and quietly, suitable for heavy-duty doors in commercial buildings, residences, garages, and hotels, providing reliable protection for your entrances
• Easy to Install: It contains installation template of two kinds of door opening directions - left door opening and right door opening. You can directly use the right installation template based on your door opening type, and drill holes at the corresponding screw position on the template, and then install all the door closer parts according to the separate installation steps. Please pay attention to the relative position of door hinge and the adjusting valve on the door closer
• Hassle-Free Shopping: The door closer package comes with installation instructions. Besides, you can watch the installation video on product page for further help. Your 100% satisfaction is always the No.1 priority to us. If you have any questions or problems in using it, please feel free to contact us, we will reply to you