Norton PRO8501 689 Grade 1 Door Closer

Norton PRO8501 689 Grade 1 Door Closer is engineered for exceptional reliability and durability, making it a top choice for both commercial and residential applications. Designed with a parallel arm offset rigid configuration, this Grade 1 door closer supports adjustable sizes from 1 to 6, ensuring a perfect fit for various door types. Constructed with a cast aluminum body and featuring a slim-line plastic cover, the Norton PRO8501 not only provides aesthetic appeal but also withstands over 10 million cycles, showcasing its robust performance. The adjustable backcheck intensity and independent sweep and latch speed valves allow for precise control, making it adaptable to different environments. It also includes cold weather fluid to maintain functionality in extreme temperatures, as low as -40°F. This non-handed closer is easy to install and complies with ADA and ANSI A156.4 standards, ensuring accessibility for all users. With a fire rating of 3 hours and a generous 25-year limited warranty, the Norton PRO8501 stands out as a reliable solution for maintaining safety and security in any building. Its matte silver finish complements a wide range of architectural styles, making it an ideal choice for any project.

Grade 1 Door Closer

Grade 1 Parallel Arm Door Closer, Push Side, Parallel Arm Offset Rigid, Adjustable Size 1 to 6, Plastic Cover, Aluminum 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