RECENTLY VIEWED
Skip to main content
DK Hardware Professional Tax Exempt? Net 30? - DK Net Terms
Roll over image to zoom in
Product Features
Product Overview
Related Videos
Reviews
Questions & Answers
Norton 7570 LH 689 Door Controls Door Closer Aluminum Painted
Item #: 7570 LH 689 by Norton
See reviewsSee reviews
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now
30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
Features
- Closers for interior and exterior doors shall be full rack-and-pinion type with cast aluminum alloy body.
- Closers shall be surface mounted and shall project no more that 2-3/16" from the surface of the door.
- Closers shall be reversible but supplied with a handed metal cover. Closer fluid shall contain lubricity and anti-oxidation agents.
- Closer fluid shall maintain stable viscosity to allow door closer to perform in temperatures ranging from extremely high to as low as -40°F.
- Closers shall have multi-size spring power adjustment to permit setting of spring from 1 through 6.
- Closers shall have two non-critical valves, hex key adjusted, to independently regulate sweep and latch speed.
- Closers shall have backcheck cushioning controlled by a hex key adjustable valve.
- Closers shall have backcheck position controlled by a hex key adjustable valve.
- [Closers shall have adjustable delayed action closing controlled by a hex key adjustable valve.]
- **Closers shall be enclosed in a [plated] [sprayed] metal cover.
- Closers to be Norton® [7570].
- Covers shall be fastened to the body at four points, two at the top and two at the bottom to prevent prying.
Grade
Grade 1
Application
Regular Rigid Security Arm
Cover
Plastic
Type
Surface
Hand
LH
Color
Aluminum Painted
Color Code
689/US28
Case Length
15.75"
Mounting Style
Regular
Arm Type
Regular Rigid Arm
Fire Rated
3 Hours {A}
Origin
USA
Closer Size
Adj. 1 to 6
BAA Qualified
Yes
Package Height
3.5"
Package Length
15.25"
Package Volume
333.59375
Package Width
6.25"
Back Check
Adjustable
Case Height
7.75"
Case Volume
1556.296875
Case Width
12.75"
Cold Weather Fluid
Yes
Mounting Location
Pull Side
Package Qty
1
Special Marks
Fire rated 3 Hours {A}
Base Material
VARIES
Handing
Left Hand
Product Overview
Regular Rigid Security Arm Door Closer, Adjustable Size 1-6, Left Hand, Security Cover, Torx Screws, Aluminum Painted
The 7570 Security Closer Line uses Norton's 7500 series door closers with a security cover and a variety of regular rigid and parallel arms and track options. Fixed link arm assemblies, permanent joints, orbital riveted elbows, arm shoe, soffit joints and Torx¬ screws with tread lock prevent disassembly. Torx screws are available standard for tamper resistance. Norton 7570 High Security Closers are designed for use in prisons, government buildings, schools, financial institutions, or any installation where vandalism, abuse, escape, personal injury, or damage to doors, walls, and hardware are major concerns.
The Security Closer Line uses Norton's 7500 series door closers with a variety of regular rigid and parallel arms and track options.
Norton's 7500 and 8000 series door closers are also offered with some of the same arm options as the 7570 but without the security cover. Torx screws are available standard for tamper resistance. These closers are utilized in schools and industrial environments where heavy abuse and vandalism may occur.