Norton PS8341ST 693 Grade 1 Low Profile Door Closer

Norton PS8341ST 693 Grade 1 Low Profile Closer delivers exceptional performance and reliability, making it an ideal choice for both commercial and residential applications. This Grade 1 surface closer features a hydraulic slide track arm that mounts on the push side, offering a sleek, low-profile design that projects no more than 2-1/8" from the door surface. The closer is non-handed, ensuring easy installation on doors of either hand. Engineered for durability, the PS8341ST exceeds 10 million cycles and boasts a cast aluminum body with a rack and pinion design. Its adjustable backcheck and multi-size spring power adjustment (sizes 1 to 6) allow for precise control over door operation, accommodating a range of door weights and usage scenarios. The closer fluid is formulated to maintain stable viscosity in extreme temperatures, from -40°F to high heat, ensuring reliable performance year-round. This model includes a slim-line plastic cover for added aesthetic appeal and is ADA compliant, making it user-friendly for all. With a limited 25-year warranty and a fire rating of 3 hours, the Norton PS8341ST is a trustworthy choice for enhancing the safety and functionality of any doorway.

Grade 1 Low Profile Closer

Grade 1 Surface Closer, Hydraulic Slide Track Push Side Mounting, Slide Track Arm Low Profile, Adjustable Backcheck, Plastic Cover, Size 1 to 6, 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.

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, the 8000 Series 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.
• **Closers shall be enclosed in a [molded resin cover] [plated or sprayed metal cover]
• Closers to be Norton® [8301/8501] [8501M] [8501MA] [8501A].

Resources

• 8000 Closer Exceeds 15 Million Cycles
• 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
• 8301 Series Closers Cut Sheet
• 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