---
product_id: 110435041
title: "Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Duronotic Bronze, Series 4401"
brand: "dynasty hardware"
price: "€ 353.02"
currency: EUR
in_stock: true
reviews_count: 13
category: "Dynasty Hardware"
url: https://www.desertcart.sk/products/110435041-dynasty-hardware-door-closer-grade-1-heavy-duty-commercial-hydraulic
store_origin: SK
region: Slovakia
---

# Adjustable Spring Size 1-6 for Custom Fit Grade 1 Heavy-Duty Commercial Strength ADA & UL Certified for Safety & Compliance Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Duronotic Bronze, Series 4401

**Brand:** dynasty hardware
**Price:** € 353.02
**Availability:** ✅ In Stock

## Summary

> 🚪 Close the deal on durability and style with Dynasty’s Grade 1 hydraulic door closer!

## Quick Answers

- **What is this?** Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Duronotic Bronze, Series 4401 by dynasty hardware
- **How much does it cost?** € 353.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/110435041-dynasty-hardware-door-closer-grade-1-heavy-duty-commercial-hydraulic)

## 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

- • **Sleek, Compact, and Resilient:** Duronotic bronze finish with a low-profile 11" x 2.75" x 2" design blends durability with modern aesthetics.
- • **Built for High-Traffic Durability:** Handles doors from 30 to 240 lbs with smooth, reliable hydraulic operation—perfect for busy commercial spaces.
- • **Complete Installation Kit Included:** All mounting hardware, arm, and templates come tri-packed for wood, metal, or fire-rated doors—install like a pro.
- • **Effortless, Versatile Installation:** Non-handed design supports regular arm, top-jamb, or parallel arm mounting with a universal screw-in surface mount.
- • **Precision Control at Your Fingertips:** Dual independent valves let you fine-tune closing and latching speeds plus back-check to prevent door damage.

## Overview

The Dynasty Hardware 4401 Series is a Grade 1 heavy-duty commercial hydraulic door closer designed for medium to high-traffic doors weighing 30-240 lbs. It features adjustable spring sizes from 1 to 6, dual independent valves for precise speed control, and is ADA and UL certified for safety and accessibility. Its versatile, non-handed mounting options and included all-in-one installation kit make it an ideal, durable solution for commercial and public facilities seeking reliable, compliant door control with a sleek bronze finish.

## Description

desertcart.com: Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Duronotic Bronze, Series 4401 : Musical Instruments

Review: Excellent as a replacement or new installation. - Reasonably easy to install. Works like a charm. Easy to adjust.
Review: Works well - Nice closer. Was much cheaper than the one I got the price for at my local glass repair shop. My door works so great now. I would definitely recommend getting this. 🤞 It stands up to time/usage.

## Features

- HEAVY-DUTY COMMERCIAL PERFORMANCE: Engineered for the demands of busy entryways, the Dynasty Hardware 4401 Series Commercial Duty Door Closer is perfect for medium- to high-traffic doors in aluminum storefronts, restaurants, offices, and other public spaces. Built to handle doors from 30 to 240 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, plus an adjustable back-check to prevent uncontrolled opening. It’s non-handed and supports regular arm, top-jamb, or parallel arm mounting, with screw-in surface mount compatibility. Adjustable from size 1–6 (preset to 3), it uses the same mounting hole pattern as the LCN 4040 and 4010 models — making it a perfect replacement for existing installations.
- CERTIFIED & ADA COMPLIANT: This barrier-free door closer is fully compliant with the Americans with Disabilities Act (ADA) and meets ANSI/BHMA A156.4 Grade 1 standards, ANSI Grades 1–3, and is UL Listed for fire door assemblies for dependable safety and performance.
- COMPACT, DURABLE & SLEEK: Built for longevity in commercial settings, this closer features a bronze finish with a durable plastic cover and compact dimensions of 11" L × 2.75" W × 2" D for a clean, low-profile look on any doorway.
- ALL-IN-ONE INSTALLATION KIT: Every 4401 Series closer includes a matching arm, all necessary fasteners, a mounting template, and clear instructions. It comes tri-packed with wood screws, metal screws, and thru-bolts for fire-rated doors, allowing easy installation on both wood and metal doors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NSJ1JVK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #26,856 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Door Closers |
| Customer Reviews | 4.6 4.6 out of 5 stars (435) |
| Date First Available | June 25, 2016 |
| Finish | Duronotic / Bronze |
| Included Components | Door Closer Body, Arm, Plastic Cover, Fasteners, Instructions, Mounting Template |
| Installation Type | Screw-In |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item model number | DYN-4401-DURO |
| Manufacturer | Dynasty Hardware |
| Mounting Type | Non-Handed for Regular Arm, Top-Jamb or Parallel Arm Installation |
| Part Number | DYN-4401-DURO |
| Product Dimensions | 12.25 x 3 x 3 inches |
| Recommended Uses For Product | Commercial and public facilities with requirements for durability, adjustability, and ADA compliance |
| Specification Met | ADA, ANSI, UL |
| Style | Dark Bronze |
| UPC | 764560937205 |

## Product Details

- **Brand:** Dynasty Hardware
- **Color:** Dark Bronze
- **Exterior Finish:** Bronze
- **Material:** Metal, Wood
- **Product Dimensions:** 19"L x 3"W x 5"H

## Images

![Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Duronotic Bronze, Series 4401 - Image 1](https://m.media-amazon.com/images/I/31d+vFxLQ4L.jpg)
![Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Duronotic Bronze, Series 4401 - Image 2](https://m.media-amazon.com/images/I/41Rtr8HWpLL.jpg)
![Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Duronotic Bronze, Series 4401 - Image 3](https://m.media-amazon.com/images/I/41WyDochcQL.jpg)
![Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Duronotic Bronze, Series 4401 - Image 4](https://m.media-amazon.com/images/I/41ZWr605quL.jpg)
![Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Duronotic Bronze, Series 4401 - Image 5](https://m.media-amazon.com/images/I/41e6iZk2NHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent as a replacement or new installation.
*by D***E on January 6, 2026*

Reasonably easy to install. Works like a charm. Easy to adjust.

### ⭐⭐⭐⭐⭐ Works well
*by H***N on September 28, 2025*

Nice closer. Was much cheaper than the one I got the price for at my local glass repair shop. My door works so great now. I would definitely recommend getting this. 🤞 It stands up to time/usage.

### ⭐⭐⭐⭐⭐ Excellent quality and highly adjustable
*by K***H on June 16, 2025*

Excellent product. Very strong. Holds well even for an out swinging door on a windy day. Had a different brand before and it failed so badly that the door was destroyed. This one is definitely worth the money. The adjustability is very good. Even the instructions were better.

## Frequently Bought Together

- Dynasty Door Closer Heavy Duty Commercial Grade Hydraulic Adjustable Spring Door Closer Series 4401 Meets ADA Sprayed Duronotic Finish
- Dynasty Hardware Door Closer Heavy Duty Commercial Grade Hydraulic Adjustable Spring Door Closer Series 4401 Meets ADA Sprayed Aluminum Finish
- Dynasty Hardware Door Closer Heavy Duty Hydraulic Adjustable Size 1-6 Spring Door Closer, Meets ADA 8500 Series Sprayed Aluminum

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**Shop now:** [https://www.desertcart.sk/products/110435041-dynasty-hardware-door-closer-grade-1-heavy-duty-commercial-hydraulic](https://www.desertcart.sk/products/110435041-dynasty-hardware-door-closer-grade-1-heavy-duty-commercial-hydraulic)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*