--- product_id: 37543614 title: "Dynasty 4000 Series Door Closer, Sprayed Aluminum, Spring 4 | Commercial Hydraulic Door Closer, Self-Closing Surface Mount, Adjustable Spring Size 4" brand: "dynasty hardware" price: "$190.09" currency: USD in_stock: true reviews_count: 12 category: "Dynasty Hardware" url: https://www.desertcart.us/products/37543614-dynasty-4000-series-door-closer-sprayed-aluminum-spring-4-commercial store_origin: US region: United States of America --- # Dual independent valves for precise speed control Level 4 spring tension for heavy doors All-in-one kit with hardware for versatile installation Dynasty 4000 Series Door Closer, Sprayed Aluminum, Spring 4 | Commercial Hydraulic Door Closer, Self-Closing Surface Mount, Adjustable Spring Size 4 **Brand:** dynasty hardware **Price:** $190.09 **Availability:** ✅ In Stock ## Summary > 🚪 Close with Confidence — The Last Door Closer You'll Ever Need! ## Quick Answers - **What is this?** Dynasty 4000 Series Door Closer, Sprayed Aluminum, Spring 4 | Commercial Hydraulic Door Closer, Self-Closing Surface Mount, Adjustable Spring Size 4 by dynasty hardware - **How much does it cost?** $190.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/37543614-dynasty-4000-series-door-closer-sprayed-aluminum-spring-4-commercial) ## Best For - dynasty hardware enthusiasts ## Why This Product - Trusted dynasty hardware brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Installation Kit:** Includes all fasteners, mounting template, and hardware for wood, metal, or fiberglass doors—install like a pro in minutes. - • **Precision Closing Control:** Dual independent hydraulic valves let you customize closing and latching speeds for a perfect, quiet close every time. - • **Commercial-Grade Durability:** Engineered to handle doors weighing 120-187 lbs with smooth, reliable operation—built for the professional environment. - • **Sleek & Space-Saving Design:** Compact sprayed aluminum finish blends seamlessly into modern office or commercial interiors without bulk. - • **Universal Mounting Flexibility:** Non-handed design supports regular arm, top-jamb, or parallel arm mounting—fits any door setup effortlessly. ## Overview The Dynasty 4000 Series Door Closer is a heavy-duty, commercial-grade hydraulic door closer designed for interior and lightweight exterior doors up to 187 lbs. Featuring a Level 4 spring tension rating and dual independent valves, it offers precise control over closing and latching speeds. Its non-handed, versatile mounting options and compact sprayed aluminum design make it ideal for offices, schools, and light commercial spaces. The all-inclusive installation kit ensures quick, hassle-free setup on wood, metal, or fiberglass doors. ## Description Dynasty 4000 Series Door Closer, Sprayed Aluminum, Spring 4 | Commercial Hydraulic Door Closer, Self-Closing Surface Mount, Adjustable Spring Size 4 - desertcart.com Review: Commercial grade. Quality. Adjustable. Quiet. - Installed closer on door twixt laundry room and garage. Was pleasantly surprised to learn unit could be easily installed on the push (laundry room) or pull (garage) side of the door. Chose garage (pull) side and watched the detailed installation video. Easy one-person job. Works even better than I’d hoped. Pros: Commercial grade. Quality construction. Straightforward installation. Hardware included for installation on wooden or metal doors. Excellent how-to installation videos. Easy to adjust closure speed and latching force (separately). Quiet! Cons: Commercial grade (in a residential setting). Makes door feel a bit heavy. (We’ll get used to it!) No “hold open” feature. Review: Makes it impossible to slam the door :) - So my downstairs neighbor (Slammy McGee) kept slamming the heavy foyer door late at night, and it would shake my whole apartment every time he did (literally sounded like a bomb was going off). I tried talking to him a few times about it, but it just wasn't sinking in. I looked up the best way to prevent someone from slamming a door, and an automatic door closer was the top recommendation online. This took about 20 minutes to install, and after I set it up, I tried six ways from Sunday to slam the door, and it literally makes it impossible to slam the door (closes whisper quiet even when trying to slam the door). It has adjustments for the speed at which it closes the first 90% of the door, and another adjustment for the last 10% of the door closing. It can be mounted on either side of a door, and comes with hardware to mount it to either the side or the underside of the door frame. Worked great, no more door slamming! -Door slammer outsmarted ;) Did you find this review helpful? ## Features - HEAVY-DUTY COMMERCIAL PERFORMANCE: Engineered for the demands of interior and lightweight exterior entryways, the Dynasty Hardware 4000 Series Commercial Duty Door Closer is perfect for offices, schools, and light commercial applications. Built to handle doors from 120 to 187 lbs with smooth, reliable operation. - EASY INSTALLATION & CUSTOM SETTINGS: This hydraulic door closer uses dual independent valves for precise control over closing and latching speeds. It’s non-handed and supports regular arm, top-jamb, or parallel arm mounting, with screw-in surface mount compatibility. Featuring a Level 4 spring tension rating, it’s ideal for doors up to 48"" interior or 42"" exterior, delivering consistent, self-closing performance. - CERTIFICATIONS: This Dynasty Hardware door features a Level 4 Tension rating. - COMPACT, DURABLE & SLEEK: Built for longevity in commercial settings, this closer features a sprayed aluminum finish and compact dimensions of 9.75" L × 1.75" W × 2.875" D for a clean, low-profile look on any doorway. Its design combines the strength of a full-size closer with a space-saving profile. - ALL-IN-ONE INSTALLATION KIT: Every 4000 Series closer includes a matching arm, all necessary fasteners, a mounting template, and clear instructions. It also includes both wood and metal screw options, allowing for easy installation on wood, metal, or fiberglass doors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01HP2KT3I | | Best Sellers Rank | #6,567 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Door Closers | | Brand | Dynasty Hardware | | Brand Name | Dynasty Hardware | | Color | Sprayed Aluminum | | Customer Reviews | 4.6 out of 5 stars 283 Reviews | | Exterior Finish | Aluminum | | Included Components | Door Closer Body, Door Closer Arm, Fasteners, Parallel Arm Bracket, Pinion Cap, Installation Manual, Mounting Template | | Installation Type | Screw-In | | Item Dimensions L x W x H | 9.75"L x 1.75"W x 2.88"H | | Item Type Name | door closer | | Item Weight | 2.71 kg | | Manufacturer | DYNASTY HARDWARE | | Manufacturer Part Number | DYN-4000-ALUM | | Material | Aluminum, Metal, Wood | | Material Type | Aluminum, Metal, Wood | | Model Number | DYN-4000-ALUM | | Product Dimensions | 9.75"L x 1.75"W x 2.88"H | | Recommended Uses For Product | Closing interior and lightweight exterior doors in commercial and residential settings, providing a space-saving alternative for projects requiring multiple door closers. | | Size | Size 4 | | Specification Met | ANSI | | UPC | 636134553718 | ## Product Details - **Brand:** Dynasty Hardware - **Color:** Sprayed Aluminum - **Exterior Finish:** Aluminum - **Material:** Aluminum, Metal, Wood - **Product Dimensions:** 9.75"L x 1.75"W x 2.88"H ## Images ![Dynasty 4000 Series Door Closer, Sprayed Aluminum, Spring 4 | Commercial Hydraulic Door Closer, Self-Closing Surface Mount, Adjustable Spring Size 4 - Image 1](https://m.media-amazon.com/images/I/51N6+aVaThL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: anyone know the screw hole dmensions?** A: The screw hole spacing on the door closer body is 9-1/6 inches center to center. **Q: Is this model for exterior use as well?** A: per the manufacturer: The Dynasty Hardware 4000 Series Commercial Duty Door Closer is a great alternative for use on interior and light weight exterior door applications. **Q: Our problem is that our door sometimes slams shut quickly and loudly if the wind is behind it. Will this device help stop that from happening? We are looking for something to dampen the speed at which it closes.** A: Yes it will, that is the very reason we bought it, our old one was broken and the door kept slamming! This appears to be working very well, no slamming and it slows the close down **Q: What is the maximum opening angle allowed by this Closer?** A: This door closer can be installed so it opens 180 degrees. In order to open to 180 degrees the closer must be mount in the parallel arm style mounting. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Commercial grade. Quality. Adjustable. Quiet. *by A***R on July 1, 2026* Installed closer on door twixt laundry room and garage. Was pleasantly surprised to learn unit could be easily installed on the push (laundry room) or pull (garage) side of the door. Chose garage (pull) side and watched the detailed installation video. Easy one-person job. Works even better than I’d hoped. Pros: Commercial grade. Quality construction. Straightforward installation. Hardware included for installation on wooden or metal doors. Excellent how-to installation videos. Easy to adjust closure speed and latching force (separately). Quiet! Cons: Commercial grade (in a residential setting). Makes door feel a bit heavy. (We’ll get used to it!) No “hold open” feature. ### ⭐⭐⭐⭐⭐ Makes it impossible to slam the door :) *by R***S on January 17, 2026* So my downstairs neighbor (Slammy McGee) kept slamming the heavy foyer door late at night, and it would shake my whole apartment every time he did (literally sounded like a bomb was going off). I tried talking to him a few times about it, but it just wasn't sinking in. I looked up the best way to prevent someone from slamming a door, and an automatic door closer was the top recommendation online. This took about 20 minutes to install, and after I set it up, I tried six ways from Sunday to slam the door, and it literally makes it impossible to slam the door (closes whisper quiet even when trying to slam the door). It has adjustments for the speed at which it closes the first 90% of the door, and another adjustment for the last 10% of the door closing. It can be mounted on either side of a door, and comes with hardware to mount it to either the side or the underside of the door frame. Worked great, no more door slamming! -Door slammer outsmarted ;) Did you find this review helpful? ### ⭐⭐⭐⭐⭐ Dynasty Hardware Door Closer *by S***1 on March 20, 2026* The Dynasty Hardware commercial hydraulic door closer (Size 4) is a solid, reliable choice. It closes doors smoothly and consistently without slamming, and the adjustable speed makes it easy to dial in the perfect setting. Feels durable and well-built, and installation is straightforward. Great option for commercial or heavy-use doors at a very reasonable price. ## Frequently Bought Together - Dynasty Door Closer, Commercial Grade Size 4 Spring, Hydraulic Automatic Series 4000 Door Closer Sprayed Aluminum - Dynasty Hardware Push Bar Panic Exit Device for Emergency Exit Doors Painted Aluminum, with Exterior Lever Handle - VEVOR Door Push Bar Panic Exit Device, 31” Stainless Steel Commercial Emergency Exit Door Push Bar with Exterior Lever and 3 Keys, Emergency Exit Door Hardware for 30"-36" Metal Wood Door --- ## 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.us/products/37543614-dynasty-4000-series-door-closer-sprayed-aluminum-spring-4-commercial](https://www.desertcart.us/products/37543614-dynasty-4000-series-door-closer-sprayed-aluminum-spring-4-commercial) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-09*