Automatic Door Closer Hydraulic Adjustable Speed Soft Silent Operation for Heavy Doors Large Size

Automatic Door Closer Hydraulic Adjustable Speed Soft Silent Operation for Heavy Doors Large Size Description

Product: Door Closer Size: Large Color: D Key benefits Controls door closing speed to prevent slamming and reduce wear on hinges and frames. Adjustable closing speed for safe, quiet operation in homes, apartments, hotels, and commercial entrances. Durable construction and long life tested to 400,000 cycles for reliable performance. Main features Size Large specification: suitable for doors weighing 60 to 80 KG and door frames 900 to 1300 mm. Adjustable speed control: turn clockwise to slow down, turn counterclockwise to speed up. Dual spring design: two springs inside for stable, consistent closing force. Positioning options: supports universal 180 degree nonpositioning installation and 90 degree positioning installation. Quiet operation: builtin tenacity spring reduces noise during closing. Strong hold: firm attachment that resists detachment and is convenient to use. Recommended installation: mount at a distance of 9 to 10 cm from the hinge for performance. Durability: tested 400,000 cycles to ensure long term use. Size guide Small: supports 25 to 45 KG, door frame 500 to 1000 mm. Medium: supports 45 to 65 KG, door frame 600 to 1200 mm. Large: supports 60 to 80 KG, door frame 900 to 1300 mm. What is in the package 1 x Door Stopper Other display items are not included Typical applications Storefront or market access doors that need controlled closing to protect interiors and customers. Apartment entrance doors where quiet, adjustable closing improves comfort and safety. Hotel entries or residential gates requiring reliable, long lasting door control. Notes Color may vary slightly from pictures due to monitor and lighting differences. Please allow slight measurement deviations due to manual measurement. Choose the closer size based on your door weight and frame width for results.