--- product_id: 381023048 title: "LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Dark Bronze) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model)" brand: "lynn hardware" price: "₨434028" currency: LKR in_stock: true category: "Lynn Hardware" url: https://www.desertcart.lk/products/381023048-lynn-hardware-extra-heavy-duty-automatic-door-closer-dark-bronze store_origin: LK region: Sri Lanka --- # 3-hour UL fire rated 5 adjustable hydraulic valves 5,000 openings/day durability LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Dark Bronze) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model) **Brand:** lynn hardware **Price:** ₨434028 **Availability:** ✅ In Stock ## Summary > 🚪 Close with Confidence — The Ultimate Heavy-Duty Door Closer for Pros ## Quick Answers - **What is this?** LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Dark Bronze) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model) by lynn hardware - **How much does it cost?** ₨434028 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/381023048-lynn-hardware-extra-heavy-duty-automatic-door-closer-dark-bronze) ## Best For - lynn hardware enthusiasts ## Why This Product - Trusted lynn hardware brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Mounting Options:** Three mounting styles (regular arm, top jamb, parallel arm) fit any door setup with included hardware and template. - • **Made & Supported in the USA:** Backed by local supply and expert support, ensuring peace of mind for your commercial projects. - • **Built to Endure High Traffic:** Handles up to 5,000 door cycles daily without breaking a sweat. - • **Certified Safety & Reliability:** UL 3-hour fire rated, ADA compliant, ANSI/BHMA Grade 1 tested for over 2 million cycles—trusted by pros nationwide. - • **Precision Control at Your Fingertips:** Five hydraulic valves let you customize closing speed, latching, backcheck, spring force, and delay timer for flawless operation. ## Overview The LYNN HARDWARE DC9016 is an extra heavy-duty, commercial-grade automatic door closer engineered for high-traffic environments. Featuring a powder-coated cast iron body, heat-treated piston, and wrought steel arm, it withstands up to 5,000 openings per day. With five adjustable hydraulic valves and three versatile mounting options, it offers precise control and easy installation. Certified UL 3-hour fire rated, ADA compliant, and ANSI/BHMA Grade 1 tested, this door closer ensures safety, durability, and quiet operation. Supplied and supported by a USA-based company, it’s the trusted choice for contractors and property managers demanding reliability and performance. ## Description The LYNN HARDWARE door automatic closer (DC9016) is a top-tier solution for businesses looking for a reliable, long-lasting option. Designed for commercial applications, this door auto closer is ideal for extra high-traffic areas such as storefronts, schools, airports and offices. With its durable cast iron construction and heat-treated components, it’s built to withstand even the heaviest use, ensuring your doors operate smoothly for years to come. Our commercial door closers feature four adjustable valves that control the closing speed, latching speed, backcheck and a delayed-closing timer. These adjustments provide you with the flexibility to fine-tune the door’s closing mechanism, preventing slamming and ensuring quiet operation, even in high-traffic areas. Whether you need to slow down or delay the door closing mechanism or adjust the backcheck for heavy wind conditions, these LYNN HARDWARE hydraulic door closers meet all your needs. For commercial settings, safety is paramount. That’s why this heavy duty door closer commercial grade is UL-certified with a 3-hour fire rating, and it’s also ANSI Grade 1 certified, ensuring it meets the highest standards for durability and performance. Whether you're installing it in a new building or replacing an old adjustable door closer, the LYNN HARDWARE DC9016 provides a safe, compliant, and reliable solution. Installation is straightforward, with three mounting options included in the package: regular arm, top jamb, and parallel arm mounting. This versatility ensures that you can install the door closer in a way that best suits your configuration. ## Features - EXTRA HEAVY DUTY COMMERCIAL GRADE: Made with a powder-coated cast iron body, wrought steel arm, and heat-treated piston, this commercial door closer ensures durability, reliability, and corrosion resistance for doors in extra high-traffic environments (up to 5,000 openings per day); suitable for department/mall/retail store entrances, office buildings, schools, and airport security doors - THREE MOUNTING OPTIONS: This non-handed auto door closer (works on left or right-handed doors) includes three mounting options to suit any door and frame type (pull side or push side), including regular arm mount, top jamb mount, or parallel arm mount; all required hardware, a drill hole template, and easy-to-follow instructions are included for hassle-free installation - 5 ADJUSTMENT VALVES FOR COMPLETE CONTROL: This hydraulic door closer features 5 adjustment valves to control the closing speed, latching speed, backcheck, spring force, and a delayed closing timer; fine-tune for smooth, quiet, and secure closing - CERTIFIED FOR SAFETY AND LONG-TERM USE: UL 3-Hour Fire Rated, ADA Compliant, and ANSI/BHMA A156.4 Certified (tested to exceed 2 million cycles), ensuring safety and reliability; the DC9016 door closer is trusted by contractors, property managers, and builders - USA SUPPLIED & SUPPORTED: Our commercial door closers are supplied by a USA-based company, providing reliable year-round support - SPECIFICATIONS: This door closer weighs 12.6 lbs (5.7 kg) and is for doors weighing up to 330 lbs (150 kg) and 60” (1500 mm) wide; it’s dimensions are 3 1/2" (89 mm) high, 12 1/4" (311 mm) wide and 2 1/4" (57 mm) deep; its screw/bolt pattern is 5" wide (center to center) and 2 1/4" high (center to center); the spring force is adjustable from Setting # 1 (2 pounds of closing force) through to Setting # 6 (14 pounds of closing force) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P9VVVXW | | Brand Name | LYNN HARDWARE | | Colour | Dark Bronze | | Customer Reviews | 4.7 4.7 out of 5 stars (202) | | Exterior Finish | Bronze | | Included Components | Brackets and Soffit Plate to allow Regular/Top Jamb/Parallel Arm Installations | | Installation Type | Screw-In | | Item Dimensions L x W x H | 31.1L x 31.1W x 8.9H Centimeters | | Item Type Name | door-closers | | Item Weight | 10 Pounds | | Manufacturer | LYNN HARDWARE | | Manufacturer Part Number | LYNN-DC9016-BC-DA-DURO | | Material Type | Cast Iron | | Model Number | DC9016-BC-DA-DURO | | Number of Items | 1 | | Recommended Uses For Product | High-traffic areas | | Size | Extra Heavy Duty | | Specification Met | ANSI, UL | | UPC | 037182315790 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** LYNN HARDWARE - **Colour:** Dark Bronze - **Exterior Finish:** Bronze - **Material:** Cast Iron - **Product Dimensions:** 31.1L x 31.1W x 8.9H Centimeters ## Images ![LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Dark Bronze) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model) - Image 1](https://m.media-amazon.com/images/I/71FCbKkPpBL.jpg) ![LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Dark Bronze) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model) - Image 2](https://m.media-amazon.com/images/I/41YkdwOeZWL.jpg) ![LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Dark Bronze) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model) - Image 3](https://m.media-amazon.com/images/I/51VtKE+9XkL.jpg) ![LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Dark Bronze) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model) - Image 4](https://m.media-amazon.com/images/I/51G+OD-k5LL.jpg) ![LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Dark Bronze) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model) - Image 5](https://m.media-amazon.com/images/I/51Wx8qi9EoL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Replacement for Yale 1900 door closer** A: Hello....the hole mounting pattern will be a little different than the Yale 1900. As far as the quality and heavy duty strength of the door closer, the LYNN DC9016 is a much better quality and much heavier duty and should work great for your application. **Q: I would like to put a door closer on my trap door that leads to a crawl space but I don’t know if that would work. I also wonder if one on each side .** A: I'm not certain this would work for a trap door but it might. It would work in principle with any door that has a hinged side, but placing it could be tricky -- it might end up having to stick out on the outside of your trap door and could be unattractive. Finally, this door closer is really strong and works with a quite heavy door -- you might be able to use a smaller version for a trap door, which I assume would be relatively light and small. **Q: Is this actually manufactured by lynn hardware? their site doesn’t not show a dc9016 matte black. is this a knockoff?** A: This is a true LYNN Hardware door closer.....We have not updated our website yet with some of newer finishes. Hope this helps. **Q: can you adjust the opening weight or pull resistance?** A: Yes...you can either Increase the pressure it takes to open the door by adjusting the backcheck valve (the "BC" screw ) by turning it one way and can also reduce this pressure by turning it the other way. Hope this helps. ## Frequently Bought Together - LYNN HARDWARE Extra Heavy Duty Commercial Door Closer, DC9016 Automatic Door Closer, Surface-Mounted Auto Door Closer, Size 1-6 Commercial Door Closer Heavy Duty for Heavy Traffic Areas, Dark Bronze - Dynasty Hardware Push Bar Panic Exit Device for Emergency Exit Doors Painted Aluminum, with Exterior Lever Handle - Hager - 5300M16ALM 5300 Series Aluminum Grade 1 Heavy Duty Surface Door Closer, Multi-Mount, 1–6 Adjustable Spring Size, Sprayed Aluminum Finish --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/381023048-lynn-hardware-extra-heavy-duty-automatic-door-closer-dark-bronze](https://www.desertcart.lk/products/381023048-lynn-hardware-extra-heavy-duty-automatic-door-closer-dark-bronze) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-22*