Hydraulic door closer, 45 kg capacity

How to use it

If you want a door to close in a controlled way rather than swing shut freely, a hydraulic closer is the more relevant approach. This model is listed for residential and commercial use, with a stated capacity of up to 45 kg and positioning ranges of 0–90 degrees and 90–180 degrees. Its cast-aluminium body and adjustable hydraulic buffer are intended to support regular use, though the listing does not give a door-width range or specific fitting details.

For example, it could suit a frequently used door that tends to slam when people pass through with their hands full. The closer is meant to slow that final movement, it is not a substitute for choosing hardware that matches the door and installation.

Pros

• The stated 45 kg capacity gives a useful starting point when checking whether the closer is suitable for a door.
• Its positioning ranges cover both 0–90 degrees and 90–180 degrees, which may help if the door needs to be held or positioned differently during use.
• The adjustable hydraulic buffer is intended to accommodate different door widths and weights, although no adjustment range is specified.
• The cast-aluminium construction is a practical feature to consider for a closer expected to see frequent use.

It suits you if you need automatic closing for a door within the stated weight capacity and want a hydraulic action rather than an unassisted swing. Would that be enough to choose a closer confidently? Only if the door and mounting arrangement also match, neither is described in detail here. Better to avoid it if your door exceeds 45 kg, or if you need confirmed compatibility with a particular door type, width or installation layout.

Spec sheet

• Type: Hydraulic door closer
• Material: Cast aluminium
• Capacity: Up to 45 kg
• Positioning: 0–90 degrees and 90–180 degrees
• Adjustment: Adjustable hydraulic buffer
• Colour: Black
• Listed use: Residential and commercial

These details identify the intended use, but they do not establish which doors or mounting positions will work. The product description says installation instructions are included and describes fitting as straightforward, it does not specify the mounting hardware, door dimensions, adjustment settings or installation time. Those omissions matter if you are replacing an existing closer or working with a door that has unusual hinges or a narrow frame. The capacity is the clearest selection criterion, so compare it with the door’s weight before treating the other claims as a fit guarantee.

What I would decide

This closer makes sense to consider when controlled automatic closing is the main need and the door is no heavier than 45 kg. Compared with a basic, non-hydraulic door stop or closer, its hydraulic buffer is the feature that matters: the intended benefit is a gentler closing action that can help limit slamming. A more demanding installation, however, calls for verified measurements and mounting information, and those are not provided here. Based on the listing, I would shortlist it for a straightforward door where the stated capacity and positioning ranges are appropriate, but I would not assume it will fit every residential or commercial door just because both settings are mentioned.