Ultra Heavy Duty Commercial Door Closer, Automatic Self Closing Door Hinges, ADA UL Grade 1-6 Listed, Door Closers Commercial High Traffic, Auto Door Closer, Hydraulic Spring Soft Close (Silver) — Open-Box, 29% Off

EXTRA HEAVY DUTY – 10 MILLION CYCLE RATING: Engineered for the heaviest commercial use, the 12000 Series extra heavy duty door closer is tested to withstand up to 10 million open/close cycles, making it ideal for airports, hospitals, industrial facilities, government buildings, and other high-impact environments

SMOOTH, NO-SLAM SOFT CLOSE: Advanced pneumatic and hydraulic door closer technology delivers consistent, controlled closure with adjustable closing and latching speeds. The soft close mechanism prevents slamming, reduces noise, and protects doors and frames from long-term damage

FOR THE MOST DEMANDING COMMERCIAL SETTINGS: Reinforced internal components and premium materials ensure reliable operation under constant heavy use. Designed for metal, wood & composite doors in high-traffic and high-stress commercial applications

WITH BACKCHECK FOR WALL & DOOR PROTECTION: Integrated door closer with backcheck slows the door during forceful opening, helping prevent damage to surrounding walls, hardware, and hinges — essential for busy corridors and high-impact entryways

ADA & UL GRADE 1 CERTIFIED: Fully ADA compliant and UL Grade 1 certified for commercial use. Sleek, durable design installs easily and enhances safety, energy efficiency, and professional appearance in demanding commercial environments

Upgrade your most demanding entryways with Oakmoore’s 12000 Series Extra Heavy Duty Commercial Door Closer — engineered for extreme durability in the highest-traffic and most punishing commercial environments. Rated for up to 10 million cycles, this professional-grade door closer is built to withstand constant use in facilities where performance cannot fail, including airports, hospitals, industrial buildings, government facilities, stadiums, and large institutional spaces. Constructed with reinforced internal components and premium materials, this pneumatic and hydraulic door closer combination delivers consistent, controlled door operation even under continuous heavy use. The advanced soft door closer mechanism ensures a smooth, no-slam door soft close experience, reducing impact, noise, and long-term wear on doors and frames. Adjustable closing and latching speeds allow precise control, whether a faster close is required for security or a slower, controlled close for safety and accessibility. Designed for maximum strength and reliability, this strong door closer hinge self closing system mounts securely to metal, wood, and composite doors. The integrated door closer with backcheck protects surrounding walls and hardware by slowing the door during forceful opening — an essential feature in high-impact commercial and industrial settings. ADA and UL Grade 1 certified, this extra heavy-duty door closure system exceeds standard commercial requirements and is purpose-built for facilities that demand long-term performance with minimal maintenance. Whether installed as a hydraulic door closer in an industrial corridor or a pneumatic door closer on a heavily used public entrance, Oakmoore delivers uncompromising strength and reliability. With its rugged construction, refined appearance, and proven endurance, the12000 Series Extra Heavy Duty Commercial Door Closer enhances safety, improves energy efficiency, and ensures dependable operation in the harshest environments. Choose the door slow closer no slam solution trusted by architects, contractors, and facility managers who require maximum performance and longevity.