Expert4House – Smart Home, Smarter Living
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The hydraulic door closer automatically returns the door to its original position after each passage, without slamming. Choose from three models based on door weight: 25-45 kg , 45-60 kg , or 60-80 kg , with closing class EN 2, EN 3, or EN 4. Open up to 90° and the door stays open, convenient when carrying boxes or pushing a cart through. Two valves regulate the closing speed and the final latch that closes the door against the frame. The body is made of die-cast aluminum, painted silver, and is rated for 300,000 opening cycles . It is suitable for wooden, metal, and fire doors in homes, offices, shops, and condominiums. The box includes the body, compass arm, and screws.
To choose a door closer, you need two measurements: the door weight and its width. The lightest model can hold doors weighing 25 to 45 kg and 500 to 1000 mm wide: typical for internal wooden doors. The medium model ranges from 45 to 60 kg and 600 to 1200 mm , for office and shop entrance doors. The most robust model works from 60 to 80 kg and 900 to 1300 mm , suitable for metal and fire doors. If your door falls between two models, choose the larger one: a wider door requires more strength even if it's not heavy. Select the model in the variant before adding it to your cart.
The body is made of ADC 12 aluminum alloy with a silver electrostatic coating: lightweight, rust-proof, and scratch-resistant from daily use. The arm has a non-slip square joint that holds the lever in place, and the joint rivets are designed to last. The door closer is the natural companion of an electromagnetic lock : it returns the door against the plate with each passage, so the magnet always engages and the door is never left ajar. This also applies to the electric strike of an access control system. Below you will find the lock, keypad, and power supply that complete a controlled entry system.
Before ordering, check the clearance above the door. The body of the 25-45 kg model measures 148 × 38 × 55 mm and weighs 1 kg. The 45-60 kg model measures 178 × 40 × 60 mm and weighs 1.2 kg. The 60-80 kg model measures 202 × 44 × 68 mm and weighs 1.65 kg. The fixing hole spacings are 132, 162, and 188 mm, respectively. If you're replacing an old door closer, compare these measurements with the existing holes in the door: sometimes they're reused, otherwise new holes are drilled. The compass arm has an adjustable rod, which can be lengthened or shortened to fit the door.
The door closer can be mounted on wooden , metal , aluminum , and steel doors, including fire doors. You'll find it on office doors, shop doors, condominium stairwells, clinics, and utility rooms—anywhere the door needs to close automatically. For REI fire doors, check with your installer to determine the requirements: Secukey indicates its use, but does not provide fire certification. The door closer is mechanical and hydraulic, requires no power, and does not connect to an app. To control the door opening with a card, code, or phone, combine it with an electric lock and an access control system.
There are two valves on the side of the body: one regulates the closing speed, the other controls the final latch that brings the door to the stop. Tightening the screw slows the door, loosening it speeds it up. Open up to 90° and the door remains stationary; push it slightly and it closes again. The arm is telescopic, with an adjustable rod: it adapts even when the door and frame are not on the same plane. Installation is possible in four ways: body on the door or on the frame, on the hinge side or the opposite side, always with the included arm. The parallel bracket is not included.
It depends on the weight and width of the door. The first model can weigh up to 45 kg and 1000 mm, the second up to 60 kg and 1200 mm, and the third up to 80 kg and 1300 mm. When in doubt, choose the larger model.
The door closer body, the assembled compass arm, and the fixing screws are included. The parallel bracket is not included.
With two valves on the side of the body: one regulates the closing speed, the other the final latch. Tightening the screw slows the door; loosening it speeds it up.
Open the door to 90° and it stays open by itself. To close it again, just give it a slight push and the automatic closing starts again.
Both ways. The body fits onto the door or the frame, on the hinge side or the opposite side, with the arm included: the diagram in the gallery shows the four assembly options.
These are the closing force classes for the three models. The higher the number, the stronger the closing force, especially for heavier and wider doors.
Secukey recommends it for wooden, metal, and fire doors, but doesn't provide a fire certification. For a fire-rated door, check with your installer for the requirements.
Yes, and it's the most common use in access control. It pushes the door back against the plate at each passage, so the magnet always engages.
No. It's a mechanical and hydraulic door closer: it doesn't require power or Wi-Fi. Remote opening is managed by the system's electric lock.
Data sheet
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