Norton UNI9500H 33-41 689 Grade 1 Metal Cover Door Closer

Norton UNI9500H 33-41 689 Grade 1 Closer - Metal Cover is engineered for high-use openings, providing the durability and strength essential for both commercial and institutional applications. This ANSI/BHMA Grade 1 door closer features a robust cast iron body complemented by a sleek aluminum painted cover, ensuring a modern aesthetic without compromising on performance. Designed to accommodate doors measuring 33" to 41", the UNI9500H offers fully adjustable spring power from sizes 1 through 6, catering to various installation needs. Its rack and pinion construction includes a cold-headed heat-treated steel spindle and a forged steel piston, delivering reliability that exceeds 16 million cycles. The closer is non-handed, simplifying installation on either side of the door. Key features include adjustable backcheck intensity, concealed valves for unauthorized adjustment, and a mounting style that supports full 180-degree door opening. The hydraulic fluid is tailored for all weather conditions, requiring no seasonal valve readjustment. With a limited 25-year warranty, the Norton UNI9500H is a smart investment for any facility aiming to enhance accessibility and security. Experience the blend of functionality and style with this premium door closer, designed and manufactured in the USA.

Grade 1 Closer - Metal Cover

Unitrol Hold Open Arm Door Closer, Adjustable Size 1-6, 33" to 41" Door, Aluminum Painted

Ideal for high use openings, the Norton 9500 Series door closer offers the durability, flexibility and strength required to meet the needs of your facility. For interior or exterior doors, this ANSI/BHMA Grade 1 closer features a clean, modern cover aesthetic and durable cast iron body that can be used in a variety of institutional environments requiring ADA compliance. The 9500 Series Door Closers exceed 16 million cycles, have a rack and pinion design with cast iron body and are non-handed.

The Norton 9500 Series Cast Iron door closer offers the durability, flexibility and strength required to meet the needs of your facility.

For interior or exterior doors, the 9500 Series ANSI/BHMA Grade 1 closer features a clean, modern cover aesthetic and durable cast iron body that can be used in a variety of institutional and educational environments requiring ADA compliance.

• Door closers shall be of rack and pinion construction with a cold headed heat-treated steel spindle and a forged steel piston precision machined and heat treated.
• The case shall be of cast iron. Closers shall have a heavy-duty, forged steel main arm.
• Optional arms shall include parallel rigid, parallel rigid friction hold open, regular rigid, CloserPlus®, CloserPlus® hold open, Unitrol®, Unitrol® hold open and track assemblies.
• The following size options shall be available: Fully adjustable spring power to accommodate sizes 1 through 6.
• All sizes shall be accommodated in one closer body. Closing shall be controlled by two valves — one to control closing speed and one to control latching speed.
• Valves shall be concealed against unauthorized adjustment and be non-critical with “O” ring seals.
• Delayed action shall be available and shall be accomplished with a separate valve.
• Closers shall be available with an adjustable backcheck intensity valve with a safety feature that automatically relieves internal pressure when backcheck has reached the desired adjustment level.
• Valves shall be accessible without removing the closer from the door.
• Closers shall be available with a backcheck intensity valve. Backcheck begins at approximately 70 degrees of door opening for all applications.
• This valve shall be operative on regular, top jamb, parallel arm, and track type mountings.
• Closers shall be surface applied with rectangular cover.
• Closers shall not project over 2-1/4", and shall be capable of mounting on 1-3/4" top rail or inverted mounting on 1-3/4" top jamb.
• Full cover with security fasteners shall be available.
• Closers without hold open shall be regularly furnished with power adjustment arm bracket capable of providing a 15% power adjustment.
• A mounting bracket to attach the closer shall be regularly furnished.
• Hydraulic fluid shall be of a type requiring no seasonal valve readjustment due to extreme temperature variations.
• Closers mounted regular arm, top jamb and parallel arm shall allow for full 180° door opening.
• Closers with non-hold open arms shall be listed by Underwriters Laboratories.
• All closers with metal covers shall be available in architectural finishes to match corresponding door hardware.

Resources

• 9500 Cast Iron Closer
• 9500 Cast Iron Closer Exceeds 25 Million Cycles
• 9500 Cast Iron Closer Installation Video
• 9500 Cast Iron Closer Sell Sheet
• 9500 Series Closers Cut Sheet
• 9500 Series Door Closer - Environmental Product Declaration (EPD)
• 9500 Slide Track Application, Push or Pull, Non-Hold Open or Hold Open
• 9500 Tri-style
• 9500 x CloserPlus Arm, Non-Hold Open or Hold Open
• 9500 x Parallel Rigid Arm, Non-Hold Open
• 9500 x Parallel Rigid Friction Hold Open Arm
• 9500 x Parallel Rigid Offset Arm, Non-Hold Open
• 9500 x Regular Rigid Arm, Non-Hold Open
• 9500 x Unitrol Arm, Non-Hold Open or Hold Open
• Architectural Product Guide
• Cast Iron Closer Animation
• LCN Closers & Auto Operators Installation Guide
• Norton Surface Closers Catalog