Automatic Door Closer for Home and Commercial, Hydraulic Door Damper, Screen Door Closer(Silver)

Elevate the security and convenience of your commercial or residential space with home/commercial Door Closer Heavy Duty. Crafted with precision and durability in mind, our automatic door closer is engineered to meet the demands of high-traffic environments while providing effortless operation and enhanced safety featuresFeatures:⊙ This hydraulic buffer door closer is 99% of door types, without distinguishing between left and right doors, or inside and outside doors, and is easy to install.⊙ If the door leaf and door frame are on the same plane, this door closer can be used; If the door leaf and door frame are not on the same plane, the distance difference can be within 3~5 cm.⊙ Unpositioned door closer, the door can be opened to a maximum of 180°, and the door will automatically close once opened.⊙ The door closer adopts a two-stage speed regulation design, you can control the speed at your "door" and "lock" closes. ⊙ High-quality Parts: Selected 60 silicon 2 manganese high-strength spring steel. Used 20CrMnTi steel gear shaft. Manganese titanium steel piston, effectively prevents oil leakage.⊙ Stable rivet connection, durable and not easy to fall off.⊙ Connecting rod shaft, flexible and smooth rotation, no noise and light volume closing.⊙ Aluminum alloy casing, durable, good sealing, no oil leakage.⊙ Adjustable telescopic arm, no need to filter when opening the door, self-adjusting.⊙ Square mouth anti-slip buckle, more solid, improve safety factor.Basic Information:⊙ Material: aluminum alloy shell⊙ Suitable for Door Weight: 143~187 lbs (65~85 kg)⊙ Suitable for Door Width: ≤41 inch (≤105 cm)⊙ Max. Opening Angle: 180°⊙ Adjustable Door/Lock Opening and Closing Speed⊙ Environmental Adaptation: -104℉~122℉ (-40℃~50℃)⊙ Color: silverPackage IncludedDoor Closer Kit x1Instructions x1All Accessories for Assembly

• ⊙Applicability: The door closer is suitable for door width ≤41", door weight: 143~187 lbs. It is suitable for 99% of door types, such as anti-theft doors, wooden doors, aluminum alloy doors, steel doors, iron doors, fire doors, framed glass doors, hollow metal doors, etc., without distinguishing between left-opening and right-opening doors, or inward-opening and outward-opening doors, easy to install.
• ⊙Non-Positioning Door Closer: By default, we ship non-positioning door closers. The door can be opened up to 180° and will close automatically after opening. If you need a 90° positioning door closer (When the door is opened ≥90°, the door will stay at 90°), you can tell us after placing an order and let us send you a positioning door closer.
• ⊙Adjustable Closing Speed: The door closer adopts a hydraulic two-stage speed regulation design, the closing speed of door and lock can be freely controlled. Closing speed: adjustable within the range of 180°~15°. Locking speed: adjustable within the range of 15°~0°
• ⊙Hydraulic Buffering: The hydraulic system of this door closer realizes easy opening technology, and under the function of automatic door closing, it also makes pushing and pulling the door more labor-saving and easy. Hydraulic buffer to prevent hand pinching, avoid damage to the door caused by closing without buffering, and achieve silent door closing.
• ⊙Durable Materials: The door closer is made of thickened aluminum alloy material, wear-resistant and scratch-resistant, anti-rust and durable. The sealing is good, and oil leakage is rejected. Using high-quality carbon structural steel, quenched gear shaft and piston, strong hardness, not easy to wear, and guaranteed to be used normally for 1 million times+, use temperature range -104℉~122℉.