Norton 8581 696 Grade 1 Low Profile Door Closer

Norton 8581 696 Grade 1 Low Profile Closer combines advanced engineering with a sleek design, making it an ideal choice for both commercial and residential applications. This Grade 1 tri-mount door closer features a double lever arm configuration and is adjustable from size 1 to 6, ensuring compatibility with various door sizes and weights. Its low profile design projects no more than 2-1/8" from the door surface, providing a streamlined appearance. Constructed with a durable cast aluminum body and a standard slim-line plastic cover, the Norton 8581 is engineered to exceed 10 million cycles, demonstrating exceptional reliability. The adjustable backcheck intensity and two non-critical valves for sweep and latch speed allow for precise control over door movement, catering to unique user preferences. Additionally, the closer fluid is specially formulated to perform in extreme temperatures, from -40°F to high heat, ensuring consistent operation year-round. With a fire rating of 3 hours and compliance with ANSI A156.4, this closer meets rigorous safety standards. The non-handed design allows for versatile installation on either left- or right-hand doors. Backed by a 25-year limited warranty, the Norton 8581 is a dependable choice for those seeking quality and performance in door hardware.

Grade 1 Low Profile Closer

Grade 1 Tri Mount Door Closer, Pull Side, Double Lever Arm Low Profile, Adjustable Size 1 to 6, Plastic Cover, Satin Brass Painted Finish, Non-Handed

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. The 8000 Series Door Closers exceed 10 million cycles, have a rack and pinion design with a cast aluminum body and are non-handed. A slim-line plastic cover is standard with the 8301 closer and a full plastic cover is standard with the 8501 closer.

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.

Resources

• 8000 Closer Exceeds 15 Million Cycles
• 8000 Series Door Closer - Environmental Product Declaration (EPD)
• 8000 Surface Closer
• 8000 Tri-Style
• 8000H Tri-Style
• 8000ST, PS8000ST, Slide Track, Push or Pull, Non-Hold Open or Hold Open
• 8040ST, PS8040ST, Low Profile Slide Track, Push or Pull, Non-Hold Open or Hold Open
• 8080, Low Profile Arm, Non-Hold Open Only
• CLP8000, CloserPlus
• CLP8000R; CloserPlus Ramp Hold Open Arm
• JS8301, JS8501 - Top Jamb Only; Non-Hold Open
• P8301, P8501 - Parallel Arm Only; Non-Hold Open
• R8000, Regular Rigid Arm
• S8301, S8501 - Regular Arm Only; Non-Hold Open
• UNI8000, Unitrol