MARIE specializes in residential and commercial door hardware, offering reliable automatic door closers and mortise locks for everyday security.
MARIE is a manufacturer of dependable door hardware designed for both residential and commercial applications. Their product lineup features a variety of automatic adjustable hydraulic door closers, hold-open closers, and stainless steel mortise lock assemblies.
Built for durability and easy setup, MARIE products aim to provide controlled, secure, and quiet door closing solutions. Whether you are outfitting a commercial building or securing a residential space, MARIE door hardware is engineered for safety, precise adjustability, and consistent performance over time.
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You can adjust the closing speed by carefully turning the regulating valves on the closer body using a screwdriver. Be careful not to spin the valve completely out of the mount, as this will cause irreversible oil leakage.
Yes, MARIE provides models engineered for both residential and commercial light to medium-duty doors. Always check your specific model's manual for maximum door weight capacities.
Oil leakage is typically caused by loosening the regulating adjustments too far or from worn internal seals over time. Closers that are leaking hydraulic fluid will lose their closing tension and usually need to be fully replaced.
According to the standard installation instructions, when installing the door closer body, the regulating valve should face outward toward the hinge side of the door.