Commercial Door Closer Grade 2, Automatic Door Closer DK700 with Backcheck Function, Hydraulic Auto Door Closer for Home & Light Commercial Property

The SOPHIA brand is dedicated not only to providing high-quality hardware products, but also to creating a simple, intelligent life experience. Our mission is to simplify the intricacies of daily life and usher in increased convenience and comfort to households. When you choose SOPHIA, you enjoy the privilege of free returns within 30 days of purchase, and all our products are guaranteed for 1-5 years - a commitment to quality and an outstanding user experience.

SOPHIA offers a range of door closers suitable for various residential and commercial applications. The DK500 Residential Door Closers are designed for home, fire doors, office, hotel, bathroom, shopping malls, hospitals, and banks. They feature a cast aluminum body with 2 valves for adjusting closing and latching speed.

The DK4000 Medium Duty Commercial Door Closers are suitable for similar scenarios, with a cast aluminum body and 4 valves for adjusting closing, latching speed, and backcheck. The DK8000 Medium/Heavy Duty Commercial Door Closers and DK9000 Extra Heavy Duty Commercial Door Closers offer additional features, such as delay action, making them suitable for more demanding commercial and industrial settings.

All SOPHIA door closers are ANSI/BHMA A156.4 certified and have a UL-certified three-hour fire rating. They are available in different mounting options, including regular arm mounting, top jamb mounting, and parallel arm mounting, to accommodate various door frames and jamb materials.

The DK700 hydraulic door closer, in particular, is designed for medium to high traffic entrances, such as homes, aluminum storefronts, restaurants, and offices. It can handle doors weighing up to 65kg (150 lbs) and 950mm (36 inches) in width, making it suitable for a wide range of applications. The door closer features a satin chrome plated precision cast aluminum body and forged steel arm, with heat-treated pistons and powder-coated bodies for excellent protection and corrosion resistance.

The DK700 door closer comes with all the necessary hardware, installation templates, and a detailed guide, making it easy to install using any of the three mounting types. Its automatic closing mechanism ensures smooth door closure while preventing slamming, and the adjustable closing speed, latching speed, and backcheck features allow for customized performance.

Whether you're looking for a residential or commercial door closer, SOPHIA's range of products offers a solution that combines quality, convenience, and flexibility to meet your specific needs. With our commitment to customer satisfaction and long-lasting performance, you can trust SOPHIA to be your partner in creating a simple, intelligent living experience.

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