Norton PR8501 693 Grade 1 Door Closer

Norton PR8501 693 Grade 1 Door Closer provides an ideal solution for both commercial and residential applications, combining reliable performance with a sleek design. This Grade 1 parallel arm door closer is engineered for push-side mounting and is adjustable from size 1 to 6, making it versatile for various door weights and sizes. With a robust cast aluminum body and a full rack-and-pinion design, the PR8501 is built to exceed 10 million cycles, ensuring long-lasting durability. The closer features a slim-line plastic cover with a stylish black painted finish, enhancing its aesthetic appeal while maintaining functionality. Its non-handed design allows for flexible installation on either the left or right side, accommodating different door configurations effortlessly. Additionally, the adjustable backcheck intensity and hex key adjustable valves for sweep and latch speed provide precise control over door operations. With cold weather fluid capabilities, the PR8501 performs reliably in temperatures as low as -40°F. This door closer is UL listed and complies with ANSI A156.4 standards, making it a trusted choice for demanding environments. Backed by a 25-year limited warranty, the Norton PR8501 ensures peace of mind and exceptional value for your door hardware needs.

Grade 1 Door Closer

Grade 1 Parallel Arm Door Closer, Push Side, Parallel Arm Rigid, Adjustable Size 1 to 6, 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