The Norton 1601 door closer is a multi-sized power adjustable door closer and allows the spring power which is also known as torque to be adjusted for sizes 3 to 6
This closer will work on most commercial door applications wood doors and wood frames, wood doors and steel frames, hollow metal steel doors and hollow metal frames and aluminum doors and frames which are found on most storefront applications.
1601: Adjustable spring sizes 3-6
Rack and pinion design
Cast aluminum body
2-7/8" (73mm) projection
1-3/8" (35mm) diameter piston
5/8" (16mm) diameter pinion journals
Standard, separate and independent, latch, sweep and backcheck intensity valves
Tri-Style� packaging (regular arm, top jamb and parallel arm mounting)
All standard arm applications allow doors to swing 180�, conditions permitting
Specifications for Norton 1601
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 that 2-7/8" from the surface of the door. 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 (1 through 4) or (3 through 6). Closers shall have two non-critical valves, hex key adjusted, to independently regulate sweep and latch speed. Closers shall have adjustable backcheck cushioning controlled by a hex key adjusted valve. [Closers shall have adjustable delayed-action closing controlled by a hex key adjustable valve.] [Closer body shall be enclosed in/concealed with a full molded cover.] [Closers shall be highly corrosion resistant and shall have all external body components of aluminum, zinc alloy or stainless steel material and all stainless steel fasteners.] Regular arm and top jamb closers shall have a non-hold open shoe permitting 15% ( +/- 7-1/2% ) power adjustment. **  [1601BF]
Easily adjustable for sweep speed, latch speed and back check.
The Norton 1601 door closer is used on most commercial storefronts and will fit on a 1 _� aluminum frame.
Standard finishes are aluminum and dark bronze.
For a digital copy of the installation instructions for this product, click this link.
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