Norton UNIJ8501 218-314 689 Grade 1 Full Cover Door Closer

Norton UNIJ8501 218-314 689 Grade 1 Closer - Full Cover combines superior performance and durability, making it an ideal choice for both commercial and residential applications. This Grade 1 top jamb door closer features a Unitrol arm and is adjustable from size 1 to 6, accommodating reveals from 2-1/8" to 3-1/4". Designed with a non-handed configuration, it allows for easy installation on doors of either hand. Constructed with a cast aluminum body and a full plastic cover, the UNIJ8501 not only provides a sleek appearance but also withstands up to 10 million cycles, ensuring long-lasting reliability. Its adjustable backcheck intensity and precise valve adjustments enable smooth operation, while the multi-size spring power adjustment allows for customized performance to meet specific needs. Engineered to perform in extreme temperatures, this door closer utilizes specially formulated fluid that maintains stable viscosity, making it effective even in cold weather conditions as low as -40°F. Additionally, this closer is UL listed for fire-rated applications up to 3 hours, further enhancing its suitability for various environments. Backed by a 25-year limited warranty, the Norton UNIJ8501 is a dependable choice for your door hardware needs.

Grade 1 Closer - Full Cover

Grade 1 Top Jamb Door Closer, Push Side, Unitrol Arm, Adjustable Size 1 to 6, 2-1/8" to 3-1/4" Reveals, 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