Heavy Duty Commercial Door Closer Grade 1 – DRIWON DN-8220, Hydraulic Automatic Overhead Self Closer for High Traffic, Adjustable 1–6, 3-Hour Fire Rated for Metal & Interior Wood Doors

Heavy Duty Door Closer DN-8220Premier quality and smart, smooth design makes this the fully adjustable closer you need for office, retail, factory, and all commercial applications. It's also ideal for residential interior doors when you're tired of a slamming door or family leaving the door open. Adjusts to close quickly or more slowly through 6 possible settings and latching speeds. Strong durable Grade 1 with UL Certified 3-hour Fire Resistance when used on metal or fire resistant wood doors. This is the popular overhead door closer style enjoyed and appreciated everywhere in the world. It comes with screws and parallel arm bracket for easy, DIY installation. Often used by maintenance personnel for higher quality replacement closers and builders of new commercial and residential buildingProduct Features:Heavy Duty Commercial Door Closer Model DN-8220Adjustable 1-6 closing, delay, and latch speedMost Efficient Grade 13-hour Fire ResistanceIdeal Overhead Design for Metal & Interior Wood DoorsPopular Black Color matches all decorAutomatic Overhead Self Closing StylePreferred for High TrafficStrong, lightweight aluminum constructionDoor weight of 44-440 lbsMaximum door width of 23"-59" Get Yours - While we have this improved design in fresh production ready to ship direct to your door. Many customers love the quality and ease of operation so much they return to buy more. You will get lots of compliments from staff, customers, and family.

• ✅ HEAVY DUTY COMMERCIAL DOOR CLOSER (GRADE 1) Designed for high-traffic environments, the DN-8220 is a heavy duty commercial door closer offering smooth hydraulic operation and long-lasting durability. Ideal for offices, retail stores, healthcare facilities, factories, and interior residential doors.
• ✅ FULLY ADJUSTABLE OVERHEAD AUTOMATIC CLOSING Popular overhead design for metal and wood doors with adjustable power spring size 1–6. Customize closing speed, delayed action, latch speed, and backcheck to ensure safe, controlled, and reliable automatic door closing.
• ✅ ANSI GRADE 1 & 3-HOUR FIRE RATED Tested to ANSI/BHMA A156.4 Grade 1 standards for up to 2 million cycles. UL certified 3-hour fire resistance when installed on fire-rated wood or metal doors, helping meet commercial building and fire safety requirements.
• ✅ VERSATILE FIT & EASY INSTALLATION Includes mounting screws and parallel arm bracket for fast installation. Supports door weights from 44–440 lbs and door widths from 23"–59", making it a reliable commercial door self closer for new construction or replacement projects.
• ✅ {STOCK UP} with Several - Order more of these to outfit all your doors. The high quality and fully adjustable features make them ideal for businesses, health care, retail, and most homes and offices. The black color goes with all styles and color choices. These are selling fast after being spotlighted by builders as a preferred valued.