Norton UNI1601 42-48 693

The 1600 Series door closer offers proven quality, performance, and reliability unmatched by the competition. A staple in the industry, this ANSI/BHMA Grade 1 closer is designed for exterior or interior doors. A full complement of regular and heavy-duty arms, brackets, and options make the 1600 Series ideal for virtually any medium traffic, commercial application.

• Grade 1 Adjustable Surface Door Closer
• Push Side, Unitrol Arm, Spring Stop, 85 to 180 Deg. Swing, Adjustable Size 1-6
• For Doors Sized 42" to 48"
• Adjustable spring sizes 1-6
• Finish: Painted Black
• Combines the features of a double lever arm overhead door stop/holder with the backcheck feature of the door closer to reduce door stopping shock loads
• A compression spring buffer at the soffit plate/arm shoe will absorb 30 lbs. of force, 5° prior to the door's dead stop
• Most controlled stop available with a surface closer
• Door width must be specified when ordering
• Maximum door weigth: 250 lbs
• Traffic rating: Moderate traffic
• Non-handed



FEATURES

• Exceeds 25 million cycles
• Rack-and-pinion design
• Cast aluminum closer body
• Door weight: 250 lbs.
• 2-7/8" (73mm) projection
• 1-3/8" (35mm) diameter piston
• 5/8" (16mm) diameter pinion journals
• Tri-Style® packaging (regular arm, top jamb and parallel arm mounting)
• All standard arm applications allow doors to swing 180°, conditions permitting
• Staked valves
• Heavy-duty arms: Parallel Rigid, CloserPlus®, CloserPlus Spring™, and Unitrol®
• Standard, separate and independent, latch, sweep and backcheck intensity valves
• 15-year limited warranty



BENEFITS

• Constructed with robust materials and internal components
• One package covers regular, top jamb, and parallel arm mounting
• Staking limits ability to accidentally back out the valve while adjusting closer
• Arm configurations meet broad range of applications
• Complete offering of mounting plates and brackets to meet specific application needs
• Stringent testing supports a long-life of reliability
• Proprietary lubricate delivers optimal performance and efficiency



Certifications

• ANSI/BHMA A117.1
• ANSI/BHMA A156.4, Grade 1
• Americans with Disabilities Act (ADA) Compliant
• Buy American Act*
• Environmental Product Declaration (EPD)
• UL 10C Positive Pressure up to 3 hours
• UL-cUL Listed