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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
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Description
8000 Heavy-Duty Grade-1 Aluminum Commercial Door Closer with Delay Action and Standard Full CoverThe Delaney 8000 Series Heavy Duty Grade 1 Aluminum Commercial Door Closer with Delayed Action delivers both safety and function in a single package. Whether dealing with heavy traffic or light, this surface mounted door closer is sure to impress. The 8000 series heavy duty door closer is the perfect choice for managing heavy traffic and operates doors up to 330 lbs. Delay action feature with 20 second minimum hold open delay easily adjusted up to 1
The Delaney 8000 Series Heavy-Duty Grade-1 Aluminum Commercial Door Closer with Delayed Action delivers both safety and function in a single package. Whether dealing with heavy traffic or light, this surface-mounted door closer is sure to impress. The 8000 series heavy-duty door closer is the perfect choice for managing heavy traffic and operates doors up to 330 lbs.- Delay action feature with 20-second minimum hold open delay easily adjusted up to 1-minute
- ANSI 156.4 grade-1
- UL/UL 10C listed 3-hour fire rating
- Compliant with ADA reduced opening force requirements, fully adjustable power size one 6-factory preset to 3
- Fully adjustable power size one 6-factory preset to 3 independent latch, sweep, and backcheck intensity valve
- Independent latch, sweep, and backcheck intensity valve, heavy-duty rack and pinion and heat treated high tension piston
- Heavy-duty rack and pinion and heat treated high tension piston, high lubricity hydraulic fluid to ensure smooth operation
- Standard full cover
- High lubricity hydraulic fluid to ensure smooth operation
Features
| Item Weight | 13 |
| Material | Metal |
| Door Closer Features | Adjustable Closing Speed,Adjustable Latching Speed,Delay Action |
| Builders Hardware Product Type | Door Closer |
| Adjustable closing speed | Yes |
| Brand Compatibility | Norton, Yale, Dorma, LCN, Sargent, Cal-Royal |
| Returnable | 180-Day |
| Hardware Finish Family | Gray |
| Interior/Exterior | Interior/Exterior |
| Door Closer Operation | Hydraulic |
| Weight load (lb.) | 300 |
| Commercial / Residential | Commercial / Residential |
| Color Family | Grays |
| Color | Aluminum |
| Product Height (in.) | 2.75 in |
| Product Width (in.) | 11.25 in |
| Product Depth (in.) | 2 in |
| Manufacturer Warranty | 10 year limited warranty for defects in workmanship |
| Certifications and Listings | ADA Compliant,ANSI Certified,UL Listed |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Good for receding gums
Size: 4 Ounce (Pack of 1)
I use this Boka toothpaste daily and it is super sensitive on my receding gums. It has a subtle flavor, and isn't too strong. Highly recommend if you have sensitive teeth.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Buy this stuff!
Size: 4 Ounce (Pack of 1)
Smooth flavor, really good, no chemical aftertaste.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Makes my sensitive teeth have a magical shield
Size: 4 Ounce (Pack of 1)
I've been using the Boku sensitive toothpaste twice a day for almost 2 months now and it's definitely improved my tooth sensitivity since I first started. I used to have to be extra careful about what I ate or drank, specially while out in the cold because the pain I felt was unbearable. Now it's like a magical coating is protecting them because it's barely noticable anymore. I also really like that it doesn't taste bad, and it leaves my teeth looking a few shades lighter and my breath stays pretty fresh for a decent amount of time after using. The only thing I would change is the consistency because it's a lil thin and kinda flings everywhere on my spin brush but that isn't enough to make me dislike it.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Works amazing! Worth the price!
Size: 4 Ounce (Pack of 1)
I absolutely love this toothpaste, I read an article where you can 100% use it with your Sensodyne or Colgate sensitivity toothpaste to get the sensitivity benefit from that as well as the remineralizing from this toothpaste. I didn’t notice a texture difference at all, the taste was good, I will definitely be buying this again. I used it with David’s coconut oil pulling and my teeth feel amazing, no sensitivity to cold or hot anymore! Buy it yesterday you won’t be disappointed
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Not super strong
Size: 4 Ounce (Pack of 1)
This is the stuff I reach for. It’s mild enough where I don’t feel like people around me can smell inside my mouth. But still powerful enough where my mouth feels fresh. Good for my sensitive teeth too. Very helpful
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Reviewed in the United States on May 25, 2026