--- product_id: 91258231 title: "Ann Door Closer, Hidden Invisible Hydraulic Buffer Concealed Two-stage Speed Regulation for Home Commercial Concealed Automatic Door Closer, 40-60KG Load-bearing, Silver-white" brand: "brand: ann" price: "€ 167.28" currency: EUR in_stock: true url: https://www.desertcart.de/products/91258231-ann-door-closer-hidden-invisible-hydraulic-buffer-concealed-two-stage store_origin: DE region: Germany --- # Ann Door Closer, Hidden Invisible Hydraulic Buffer Concealed Two-stage Speed Regulation for Home Commercial Concealed Automatic Door Closer, 40-60KG Load-bearing, Silver-white **Brand:** brand: ann **Price:** € 167.28 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Ann Door Closer, Hidden Invisible Hydraulic Buffer Concealed Two-stage Speed Regulation for Home Commercial Concealed Automatic Door Closer, 40-60KG Load-bearing, Silver-white by brand: ann - **How much does it cost?** € 167.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/91258231-ann-door-closer-hidden-invisible-hydraulic-buffer-concealed-two-stage) ## Best For - brand: ann enthusiasts ## Why This Product - Trusted brand: ann brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description product description:The concealed door closer is a fixed-type aerial overhead closer. The automatic hydraulic door closer is made of high-quality aluminum. The hydraulic principle keeps your door closed. The automatic hydraulic door closer keeps you safe and healthy.Features:The hydraulic design is quiet and stable enough.Two speed adjustments help you control the door closing speed and protect the door lock.Suitable for all doors with a weight between 40-60kg.Suitable for warehouse doors, fire doors, gates, office doors, wooden doors, glass doors and various metal doors and other materials of different materials.Product specificationsColor: silver whiteMaximum load: 40-60KGClosed door speed: 90°-15°Locking speed: 0-15°Speed ​​control: two-stage speed controlScope of application: wooden doors can be perforatednoteInstalling a door near a light door may cause problems with opening the door. If you have a child's house (under 6 years old) and a weak person, please consider this issue.If the door and door frame are not on the same plane and exceed 5 cm / 1.97 inches, you will need to purchase parallel mountings (we do not provide packaging)Make sure that the weight and width of your door meet the requirements of our requirements, otherwise it may cause unexpected problems such as difficulty opening the door (if installed on a very light door) or not working properly (installed on a heavy door) )Before the door closer is installed, the shaft of the door closer cannot be rotated by 180°, otherwise the door closer will be damaged and it will not be used.SuggestThe closing speed is 180°-15°, but it should be slowed down as much as possible at 15°-0°. The door can be fully sealed to prevent the door speed from being too fast, causing noise and door lock damage. please contact us if you have any problem.Arrival time 10 t ## Features - The thin-type hidden automatic hydraulic door closer is suitable for home or commercial use. It is made of high-grade cast aluminum, hydraulically operated, fully automatic buffered 90° positioning and closing, adjustable speed, which makes it easy and safe to protect your door and lock. - Suitable for installing all types of medium and heavy doors, left and right doors, perforated wooden doors, for residential and shopping mall access, hotels, exterior/internal door closers, fire door security doors. - The door and the door frame should be on the same plane, suitable for the door weight within 40-65kg, and the door opening can be up to 180°. The stop device realizes mutual conversion between positioning and non-positioning. - High-quality stainless space aluminum material, high-strength anti-oxidation and anti-corrosion, no rust, stable, wear-resistant, weatherproof, hydraulic, quiet and safe approach, adjustable speed screw, two-stage speed control clockwise rotation reduction Speed, counterclockwise to increase speed. - The hidden installation door is closed, and the fire test of the 2-hour timber door and the 4-hour steel door is carried out. [Note]: If you have any questions, please feel free to contact us. ## Images ![Ann Door Closer, Hidden Invisible Hydraulic Buffer Concealed Two-stage Speed Regulation for Home Commercial Concealed Automatic Door Closer, 40-60KG Load-bearing, Silver-white - Image 1](https://images-na.ssl-images-amazon.com/images/I/518pDSqpcyL.jpg) ![Ann Door Closer, Hidden Invisible Hydraulic Buffer Concealed Two-stage Speed Regulation for Home Commercial Concealed Automatic Door Closer, 40-60KG Load-bearing, Silver-white - Image 2](https://images-na.ssl-images-amazon.com/images/I/51d1uFN5dZL.jpg) ![Ann Door Closer, Hidden Invisible Hydraulic Buffer Concealed Two-stage Speed Regulation for Home Commercial Concealed Automatic Door Closer, 40-60KG Load-bearing, Silver-white - Image 3](https://images-na.ssl-images-amazon.com/images/I/61Stfs%2BW1sL.jpg) ![Ann Door Closer, Hidden Invisible Hydraulic Buffer Concealed Two-stage Speed Regulation for Home Commercial Concealed Automatic Door Closer, 40-60KG Load-bearing, Silver-white - Image 4](https://images-na.ssl-images-amazon.com/images/I/51BUkAmjaRL.jpg) ![Ann Door Closer, Hidden Invisible Hydraulic Buffer Concealed Two-stage Speed Regulation for Home Commercial Concealed Automatic Door Closer, 40-60KG Load-bearing, Silver-white - Image 5](https://images-na.ssl-images-amazon.com/images/I/61saV95mHoL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/91258231-ann-door-closer-hidden-invisible-hydraulic-buffer-concealed-two-stage](https://www.desertcart.de/products/91258231-ann-door-closer-hidden-invisible-hydraulic-buffer-concealed-two-stage) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-22*