Automatic Door Closer Adjustable Spring Hydraulic Door Closer, Aluminum Finish Automatic Door Closing Commercial & Home Use for 75 KG Middle-Weight Door

OverviewThis hydraulic door closer is made of commercial grade aluminum alloy, hydraulic operated, totally automatic closing, speed adjustable, gives you an easy and safe life, protects your door and lock. The Door Closer applies to door weight between 45 -75 kg (55lb-99lb), door width 60-120cm(23.6"-47.2"), door open range: 180º maximum. Door and door frame should be on the same plane or within 5 cm/1.97" Door closer comes with a detailed and clear installation manual and install fittings, provide you simple and smooth installation. Door closer has 2 valves independently control the closing and latching speed. You can control the closing speed as you like to suit the environment in which the closer is placed.