Doormerica DC851DA Delayed Action Door Closer

Usually Ships: 2-3 Business Days
  • ANSI A 156.4 Grade 1
  • With delayed action, Non-handed
  • Allows slow-moving traffic to clear before the normal closing cycle begins

Available Options:


Doormerica DC851DA Grade-1 Door Closer, Delayed Action, Size 1-6 Adjustable, Cast Aluminum Body, Regular Arm with PA Bracket, Full Cover, Barrier Free

Doormerica offers quality hardware for commercial applications at an affordable price.

  • Delays closing from 120° to 70°ƒ
  • Delay time adjustable up to approximately 1 minute
  • Same hole pattern as Norton 8301/8501
  • Tri-Pack with regular, parallel, and top-jamb mounting
  • Standard Spring adjustment Size BF-6
  • Non-handed
  • Standard with adjustable sweep, latch, and backcheck
  • Full plastic cover
  • SNB – Sex Nuts and Bolts
  • Limited Lifetime Warranty

Code Compliance

  • ANSI A 156.4 Grade 1
  • UL 1 OC and UBC 7.2 for positive pressure
  • ANSI A 117.1 and ADA for barrier-free accessibility C-UBC
  • California Amended Uniform Builders Code -2001
  • California State Fire Marshall (CSFM) approved
  • ADA compliant




689 Aluminum, 695 Dark Bronze

Templating (Hole Pattern)

3/4" x 12"

Mounting Options

Parallel Arm (Push Side), Regular (Pull Side), Top Jamb (Push Side)


Medium Duty

ANSI Grade

Meets ANSI A156.4 – Grade 1 Standards

ADA Compliance

Meets ADA requirements – A117.1 Accessibility Code

Body Construction

Cast Aluminum Body

Spring Size

Adjustable Spring Size 1-6

Fire Rating

UL10C and UBC 7.2 for positive pressure




Full Cover

Door Applications

Hollow Metal, Wood or Aluminum


Limited Lifetime Warranty

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Doormerica DC851DA Delayed Action Door Closer