Norton 8501-H Door Closer Hold Open, Surface Mounted Regular Arm, Top Jamb, and Parallel Arm, Multi-Size 1 thru 6
Technical Specs
Type
Surface
Technology
Hydraulic
Mounting Location
Push or Pull Side
Mounting Style
Tri-Mount
Hold Open
Yes
Hold Open Type
Friction
Degree Hold Open
Adjustable
Arm Type
Regular Arm
Hand
Non-Handed
Back Check
Adjustable
Cover
Plastic
Cold Weather Fluid
Yes
Product Type
Surface Closers
Dimensions
Product
Product Length
—
Product Width
—
Product Height
—
Package
Package Length
15.25"
Package Width
6.25"
Package Height
3.5"
Package Volume
333.59
Package Qty
1
Ship Weight
8 lbs.
Case
Case Length
15.75"
Case Width
12.75"
Case Height
7.75"
Case Volume
1556.30
Case Qty
4
8501 Series Closers
Architectural Tri-Style® door closer.
The 8000 Series Door Closers offer the ideal combination of appearance, reliability, and durability in today's market. With features such as staked valves, precise valve adjustment, and a complete range of arm and cover options, this closer can meet virtually any application challenge.
Closers for interior and exterior doors shall be full rack-and-pinion type with cast aluminum alloy shell.
Closers shall be surface mounted and shall project no more than 2-1/8" from the surface of the door with a standard cover.
Closers shall be non-handed to permit installation on doors of either hand. Closer fluid shall contain lubricity and anti-oxidation agents.
Closer fluid shall maintain stable viscosity to allow doors 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 the setting of spring from size 1 through size 6.
Closers shall have two non-critical valves, hex key adjusted, to independently regulate sweep speed and latch speed.
Closers shall have adjustable backcheck intensity controlled by a hex key adjusted valve.
[Closers shall have adjustable delayed action closing controlled by a hex key adjustable valve.]
Regular arm and top jamb closers shall have a non-hold open shoe permitting 15% ( + or – 7-1/2% ) power adjustment.
