Product Overview
Doormerica DC40DA Heavy-Duty Grade-1 Door Closer, Delayed Action, Size 1-6 Adjustable, Cast Iron Body, Regular Arm with PA Bracket, Full Cover, Barrier Free
Delayed Action closing allows slow-moving traffic to clear the opening before the door closer’s normal closing cycle begins.
- Delays closing from 120° to 70°
- Delay time adjustable up to approximately 1 minute
- Same hole pattern as LCN 4040/4041
- Tri-Pack for regular, parallel, and top-jamb mounting
- Spring adjustment from size BF-6.
- Non-handed
- Standard with adjustable sweep, latch, and backcheck.
- Full plastic cover
- SNB -Sex Nuts and Bolts
- Cast iron body
- Limited Lifetime Warranty
Code Compliance
- ANSI A156.4 Grade 1. UL10C and UBC 7.2 for positive pressure.
- C-UBC -California Amended Uniform Builders Code -2001
- California State Fire Marshall (CSFM) approved
- ADA compliant

| Brand | |
|---|---|
| Finishes |
689 Aluminum (Powder Coated), 695 Dark Bronze (Powder Coated) |
| Templating (Hole Pattern) |
2-1/4" x 5" |
| Mounting Options |
Parallel Arm (Push Side), Regular (Pull Side), Top Jamb (Push Side) |
| Usage |
Heavy Duty |
| ANSI Grade |
Meets ANSI A156.4 – Grade 1 Standards |
| ADA Compliance |
Meets ADA requirements - A117.1 Accessibility Code |
| Body Construction |
Cast Iron Body |
| Spring Size |
Adjustable Spring Size 1-6 |
| Fire-Rating |
UL10C and UBC 7.2 for positive pressure |
| Handing |
Non-Handed |
| Cover |
Full Cover |
| Door Applications |
Hollow Metal, Wood or Aluminum |
| Warranty |
Limited Lifetime Warranty |