Norton - Surface Closers
PR8501 689 Norton Door Closers and Operator
$312.00
Grade 1 Parallel Arm Door Closer, Push Side, Parallel Arm Rigid, Adjustable Size 1 to 6, Plastic Cover, Aluminum Painted Finish, Non-Handed
In Stock Quantity: 70
Accessories
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Norton2019S 689$13.61Spacer Block, Standard, 1600, 7500, 8000, 78-B/F Series, AluminumIn Stock Quantity: 137
Norton6891 689$74.02Clearance/Support Blade Stop, 1600, 7500, 8000, 78-B/F Series, AluminumIn Stock Quantity: 46
Norton8445 689$45.36Decorative Back Plate, Molded Full Cover, 8000 Series, AluminumIn Stock Quantity: 17
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Product Info
Technical Specs
Resources
Product Details
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 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 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 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.
Product Specs
BASIC SPECS
ManufacturerNorton
SkuPR8501 689
GradeGrade 1
InstallationCommercial
OriginUSA
Unit of MeasureEach
Limited Warranty25 Years
Fire Rated3 Hours {A}
FINISH
Finish689/US28
Finish FamilyMatte Silver