---
product_id: 125720845
title: "LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Silver) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model)"
brand: "lynn hardware"
price: "$824"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/125720845-lynn-hardware-extra-heavy-duty-automatic-door-closer-silver-commercial
store_origin: NZ
region: New Zealand
---

# 3-hour UL fire rated 5 adjustable hydraulic valves Handles doors up to 330 lbs LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Silver) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model)

**Brand:** lynn hardware
**Price:** $824
**Availability:** ✅ In Stock

## Summary

> 🚪 Close with confidence—engineered for the pros who settle for nothing less!

## Quick Answers

- **What is this?** LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Silver) - 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?** $824 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/125720845-lynn-hardware-extra-heavy-duty-automatic-door-closer-silver-commercial)

## 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

- • **Tailored fit, every time:** Three versatile mounting options adapt seamlessly to any door setup, left or right-handed.
- • **Built for the busiest doors:** Withstands up to 5,000 openings daily—perfect for high-traffic commercial spaces.
- • **Made in the USA, supported locally:** Depend on prompt, year-round support from a trusted American supplier.
- • **Precision control at your fingertips:** Five adjustment valves let you customize closing speed, latching, backcheck, spring force, and delay timer.
- • **Safety certified, contractor trusted:** UL 3-hour fire rated, ADA compliant, and tested beyond 2 million cycles for unmatched reliability.

## Overview

The LYNN DC9016 Extra Heavy Duty Automatic Door Closer is a commercial-grade powerhouse designed for high-traffic environments. Featuring a powder-coated cast iron body, adjustable hydraulic valves, and three mounting options, it supports doors up to 330 lbs and 60 inches wide. Certified UL 3-hour fire rated and ADA compliant, this door closer delivers durability, safety, and precision control trusted by contractors and property managers nationwide.

## Description

Sponsored Ad - Extra Heavy Duty Automatic Door Closer (Silver) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model)

## 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 |
|---------------|-------|
| Item Weight | 10 Pounds |
| Installation Type | Screw-In |
| Recommended Uses For Product | high-traffic entrances, aluminum storefronts, factories, schools, restaurants, public places |
| Specification Met | ADA, ANSI, UL |
| Size | Extra Heavy Duty |
| UPC | 037182315868 037182315783 |
| Manufacturer | LYNN COMMERCIAL DOOR CLOSERS |
| Part Number | LYNN-DC9016-BC-DA-ALUM |
| Item Weight | 10 pounds |
| Product Dimensions | 13 x 4 x 4.5 inches |
| Item model number | DC9016-BC-DA-ALUM |
| Style | Grade 1 |
| Item Package Quantity | 1 |
| Special Features | Machine and Wood Screws |
| Included Components | Brackets and Soffit Plate to allow Regular/Top Jamb/Parallel Arm Installations |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Aluminum, Metal
- **Brand:** LYNN HARDWARE
- **Color:** Aluminum
- **Exterior Finish:** Aluminum
- **Product Dimensions:** 13"L x 4"W x 4.5"H

## Images

![LYNN HARDWARE Extra Heavy Duty Automatic Door Closer (Silver) - Commercial Grade, Contractors Choice, Adjustable Speed, Delayed Closing Timer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Model) - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## 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 Commercial Door Closer Extra Heavy Duty #9016 Automatic Door Closer, Surface-Mounted Auto Door Closer, Size 1-6 Commercial Door Closer Heavy Duty for Heavy Traffic Areas, Aluminum
- LYNN HARDWARE Medium/Heavy Duty Commercial Door Closer - DC7016 Surface Mounted, Grade 1- ADA & UL 3 Hour Fire Rated, Adjustable Size 1-6 for entrances & Aluminum storefronts- US26D Aluminum
- Lynn Hardware Medium Duty Commercial Door Closer - DC6003 Automatic Door Closer, Surface-Mounted Auto Door Closer, Size 3 Automatic Door Closer for Home & Light Commercial Property, Aluminum

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-22*