Norton PR8501H LH 690 Grade 1 Door Closer

Norton PR8501H LH 690 Grade 1 Door Closer offers a robust solution for both commercial and residential applications, ensuring reliability and durability. This Grade 1 Parallel Arm Friction Hold Open Door Closer is designed for push-side mounting and accommodates adjustable sizes 1 to 6, making it versatile for various door types. The sleek, dark bronze painted finish adds an aesthetic touch while the slim-line plastic cover enhances its modern appearance. Engineered with a rack and pinion design and a cast aluminum body, this door closer excels in performance, exceeding 10 million cycles. Its non-handed feature allows for easy installation on left or right-handed doors. The adjustable backcheck intensity and sweep speed provide customizable operation, ensuring smooth and controlled door movements. Additionally, the closer's specialized fluid composition maintains stable viscosity in extreme temperatures, ranging from -40°F to high heat, making it suitable for diverse environments. With a 25-year limited warranty, the Norton PR8501H is built to last, providing peace of mind for building professionals and homeowners alike. Whether for new construction or replacement, this door closer meets ANSI A156.4 standards and is ADA compliant, making it an excellent choice for accessible design.

Grade 1 Door Closer

Grade 1 Parallel Arm Friction Hold Open Door Closer, Push Side, Parallel Arm Rigid, Adjustable Size 1 to 6, Plastic Cover, Dark Bronze Painted Finish, Left-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