Door Closers

Barzel Lock Stocks Door Closers In All Options & Finishes. 

Arrow Door Closers Corbin Russwin Door Closers Dorma Door Closers  Falcon Door Closers Hager Door Closers
LCN Door Closers Norton Door Closers Sargent Door Closers Taco Door Closers Yale Door Closers


Commercial door closers control how quickly or slowly a door closes, and the type of door closer you choose depends on several factors -- such as your needs, your budget, your building’s architecture, whether you need the door closer for an interior or exterior door, and whether you need a heavy-duty door closer for doors that get a high volume of usage. Barzel Lock offers a wide variety of door closers to meet any need.

We have the most basic types of door closers for light duty applications, to power operated door closers, to electromechanical door closers for applications in which the door will be used frequently by those who are older, are ill, use a wheelchair or have other disabilities. We also offer low-power pneumatic door closers and openers that are helpful in applications where door usage is usually manual, but sometimes automatic operation is needed.

Whether you need a door closer for a school, hospital, retail store, apartment building, nursing home or any other facility, commercial door closers from Barzel Lock make sure the door closes securely but at a safe speed. Browse our selection of door closers for commercial or health care facilities and place your order today.

Norton 8501/8501H Door Closer

Norton 8501 Door Closer

by Norton
$ 129.00
Qty Price
Buy 1 $ 129.00 ea
Buy 6 $ 126.42 ea
Buy 12 $ 125.13 ea

Barzel Lock Stocks The Norton 8501 Door Closer Ready To Ship For Free On Orders Over $189. Order Today!

 Similar Items Norton 8301/8301H

Norton 9300

 Regular Arm With PA Bracket Hold Open Arm
 689-Aluminum 690-Dark Bronze 691-Light Bronze 696-Satin Brass


 The 8501 is common in Schools, Office Buildings, Hospitals, Storefront Doors & High Traffic Doors.

The 8000 Series Door Closers offer the ideal combination of appearance, reliability and durability in today's market. With features such as staked valves, precise valve adjustment and a complete range of arm and cover options, this closer can meet virtually any application challenge.

Norton 8000 Catalog

Norton 8501 Installation Instructions

Features • Exceeds 15 million cycles (witnessed and verified by UL) • Adjustable spring sizes 1 through 6 • Tri-Style® packaging standard (regular arm, top jamb and parallel arm mounting) • Non-handed • Staked valves • Cast aluminum body • Rack and pinion design • 1-1/4" (32mm) diameter piston • 5/8" (16mm) diameter pinion journals • 2-1/8" (54mm) projection (standard covers) • All standard arm applications (with slim, full or metal covers) allow doors to swing 180 degrees, conditions permitting • Full size template • Metal, architectural plastic or architectural metal covers (8501 only) • Lead lined metal cover - suffix MLL • Application specific arms: Regular (S), Top Jamb (JS) and Parallel (P) • Heavy-duty arms; Regular Rigid, Parallel Rigid, CloserPlus®, CloserPlus Spring™, Unitrol® • Slide Tracks: push or pull side mounting • 25-year limited warranty

Functions • Standard, separate and independent, latch, sweep and backcheck intensity valves • Delayed action