Norton J8501 693 Grade 1 Door Closer

Norton J8501 693 Grade 1 Door Closer offers an exceptional blend of reliability and aesthetic appeal, making it a top choice for both commercial and residential applications. Designed for top jamb installation, this adjustable closer accommodates reveal sizes from 2-3/4" to 7" and supports a size range of 1 to 6, ensuring versatility for various door configurations. Built with a durable cast aluminum body and a rack-and-pinion mechanism, the J8501 is engineered to withstand over 10 million cycles, guaranteeing longevity. Its non-handed design simplifies installation on either left or right-hand doors. The closer features adjustable valves for independent regulation of sweep and latch speed, along with adjustable backcheck intensity. This adaptability ensures smooth operation in any environment, even in extreme temperatures as low as -40°F. The slim-line plastic cover not only enhances its appearance but also protects the internal mechanisms. With a fire rating of 3 hours and compliance with ANSI A156.4 standards, the Norton J8501 is a reliable choice for safety and performance. Backed by a 25-year limited warranty, this door closer is a smart investment for maintaining the functionality and security of your doors.

Grade 1 Door Closer

Grade 1 Top Jamb Door Closer, Push Side, Regular, Adjustable Size 1 to 6, 2-3/4" to 7" Reveals, Plastic Cover, Black 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