---
product_id: 92907504
title: "Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Aluminum, Series 8500"
brand: "dynasty hardware"
price: "A$360"
currency: AUD
in_stock: true
reviews_count: 8
category: "Dynasty Hardware"
url: https://www.desertcart.com.au/products/92907504-dynasty-hardware-door-closer-grade-1-heavy-duty-commercial-hydraulic
store_origin: AU
region: Australia
---

# Adjustable Spring Size 1-6 Grade 1 Heavy-Duty Performance ADA & Fire-Rated Certified Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Aluminum, Series 8500

**Brand:** dynasty hardware
**Price:** A$360
**Availability:** ✅ In Stock

## Summary

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

## 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 Aluminum, Series 8500 by dynasty hardware
- **How much does it cost?** A$360 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/92907504-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

- • **ADA Compliant & Fire-Safe:** Meets strict ANSI/BHMA Grade 1 standards and UL Listed for fire doors, ensuring accessibility and safety without compromise.
- • **Built for High-Traffic Durability:** Handles doors from 30 to 240 lbs with smooth, reliable hydraulic control—perfect for busy commercial spaces.
- • **Sleek, Compact, and Built to Last:** Sprayed aluminum finish with a low-profile design that blends into any doorway while resisting wear in demanding environments.
- • **Precision Control at Your Fingertips:** Dual independent valves let you customize closing and latching speeds plus back-check for safe, controlled door movement.
- • **Universal & Hassle-Free Installation:** Non-handed design supports multiple mounting options and fits existing Norton 8501/8301 hole patterns for seamless replacement.

## Overview

The Dynasty Hardware 8500 Series Door Closer is a Grade 1 commercial hydraulic closer engineered for medium to high-traffic doors weighing 30-240 lbs. Featuring adjustable spring sizes from 1 to 6, dual independent valves for precise speed control, and ADA compliance, it ensures smooth, safe, and accessible door operation. Its universal mounting options and compatibility with Norton models make installation straightforward, while its sprayed aluminum finish and compact design deliver lasting durability and a sleek look for any professional setting.

## Description

Buy Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Aluminum, Series 8500: Worm Wheels - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: They worked out great! - Good closer products are of good sturdy metal products. The adjustment screws really seem like they wont leak because of the feel they have when turning them. Now to see how long they last.
Review: Heavy duty and works great. - The product is well made and very heavy duty. It will fit many types of doors which is great, but makes for some complicated reading before trying to install the unit. Once you figure out which part of the instructions matches your type of door, the installation is fairly straight forward. There are multiple adjustments possible unfortunately without a discussion of what they do. Seems to be made for professional contractors who already know how to install. It looks and feels like it will last forever so I give it 5 stars.

## Features

- HEAVY-DUTY COMMERCIAL PERFORMANCE: Engineered for the demands of busy entryways, the Dynasty Hardware 8500 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 Norton 8501 and 8301 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. Engineered with reduced spring power for easier opening, providing smooth operation for handicapped or elderly users.
- COMPACT, DURABLE & SLEEK: Built for longevity in commercial settings, this closer features a sprayed aluminum finish with a durable plastic cover and compact dimensions of 12.75" L × 1.75" W × 2.125" D for a clean, low-profile look on any doorway.
- ALL-IN-ONE INSTALLATION KIT: Every 8500 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 |
|---------------|-------|
| Brand | Dynasty Hardware |
| Color | Sprayed Aluminum |
| Exterior Finish | Aluminum |
| Item Weight | 7.8 Pounds |
| Material | Aluminum |
| Product Dimensions | 12.75"L x 1.75"W x 2.13"H |

## Product Details

- **Material:** Aluminum
- **Brand:** Dynasty Hardware
- **Color:** Sprayed Aluminum
- **Exterior Finish:** Aluminum
- **Product Dimensions:** 12.75"L x 1.75"W x 2.13"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 Aluminum, Series 8500 - Image 1](https://m.media-amazon.com/images/I/71OTQQXF3aL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: There is a 3rd adjustment valve on top of the closer (besides the sweep and latch). what does this adjustment do? i can't find any mention anywhere.**
A: backcheck

**Q: Will this work for doors that swing OUT?**
A: this door closer can be mounted 3 different ways to suit your needs. Top Jamb, Regular Arm or Parallel arm. It can be mounted on the inside or outside of the door depending on your needs. Suggest installation by a qualified installer.

**Q: Can this be mounted outside or just inside ?**
A: We used it outside.  Works well.

**Q: Will this slow the door from. Closing hard from wind?**
A: Yes, there are a couple of adjustments that you can make that will allow the closer to close as you like.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They worked out great!
*by C***S on December 8, 2025*

Good closer products are of good sturdy metal products. The adjustment screws really seem like they wont leak because of the feel they have when turning them. Now to see how long they last.

### ⭐⭐⭐⭐⭐ Heavy duty and works great.
*by A***Y on June 30, 2024*

The product is well made and very heavy duty. It will fit many types of doors which is great, but makes for some complicated reading before trying to install the unit. Once you figure out which part of the instructions matches your type of door, the installation is fairly straight forward. There are multiple adjustments possible unfortunately without a discussion of what they do. Seems to be made for professional contractors who already know how to install. It looks and feels like it will last forever so I give it 5 stars.

### ⭐⭐⭐⭐⭐ Great replacement for leaking closer.
*by T***N on November 21, 2025*

So far so good. It’s installed on a high traffic business and has been working great for the last few months. No more slamming door

## Frequently Bought Together

- Dynasty Hardware Door Closer Heavy Duty Hydraulic Adjustable Size 1-6 Spring Door Closer, Meets ADA 8500 Series Sprayed Aluminum
- Dynasty Hardware Push Bar Panic Exit Device for Emergency Exit Doors Painted Aluminum, with Exterior Lever Handle
- Dynasty Hardware 3000-ALUM Commercial Grade Door Closer, Size 3 Spring, Sprayed Aluminum

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**Shop now:** [https://www.desertcart.com.au/products/92907504-dynasty-hardware-door-closer-grade-1-heavy-duty-commercial-hydraulic](https://www.desertcart.com.au/products/92907504-dynasty-hardware-door-closer-grade-1-heavy-duty-commercial-hydraulic)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-31*