SARGENT Bradford Series
HOME


 B81 Adjustable ADA Door Closers


B81 Adjustable ADA Door Closer

Bradford Series B81 Door Closers are a cut above the competition. They are non-handed, one piece cast aluminum body.

These closers are ideally suited for:

  • Office Doors
  • Restrooms

Instruction Sheets

Features

  • Adjustable sizes 1 through 4. Door closers to meet handicapped requirements or for light through medium weight interior doors
  • Reversible
  • Full rack and pinion
  • High strength cast aluminum case
  • Versatile mounting: standard, parallel or top jamb
  • Two choices of finishes: EN to match Aluminum, EB to match Bronze
  • Adjustable backcheck valve is standard
  • Adjustable closing speed valve
  • Adjustable latching speed valve
  • Auxiliary door stop required


Door Opening and Closing Cycle

The door opening cycle compresses the springs and positions the fluid to control the other cycles.

The backcheck cycle is controlled by the backcheck valve. This cycle slows the door before making contact with door stop. This can easily be truned off for doors that open more than 90 degrees. (A door stop must be used to stop the door)

Two separate valves control the door closing and latching speeds. The closing cycle controls the speed of door closing fom the fully opened position to approximately five inches from the closed position. The latching cycle controls this last five inches.

1. Opening Cycle
2. Backcheck
3. Closing Speed
4. Latching Speed


Specifications


Conforms To:

ANSI A 156.4 Grade 2

Conforms To:

ADA (American Disabilities Act)

UL:

Listed for use on fire doors

Type:

Multi-sized, surface mount closer

Mounting:

Supplied with thru-bolts, wood and machine screws; Fits Dorma, Dor-o-Matic and Global footpring

Arms:

Universal arm pack for all applications (Regular, Top Jamb & Parallel Arm)

Size:

Fully adjustable closing power; Size 1 – 4

Body:

Aluminum Alloy to ensure wear and high strength resistance

Springs:

High tensile steel springs

Spindle:

Hardened steel rack & pinion

Bearings:

Needle type

Valves:

Separate latching, closing and backcheck valves

Handing:

Reversible

Finish:

Aluminum (EN), Bronze (EB)


Products

 SKU#

Function

Finish

B81001

Adjustable Size #1 – #4

EB

B81002

Adjustable Size #1 – #4

EN

  

Want to know more about functions and available finishes? Click here



Applications

Standard

Parallel Arm

Top Jamb




Contact Us For answers to your SARGENT Bradford Series questions, call 1-800-597-BRAD (2723)
An ASSA ABLOY Group company ASSA ABLOY