Door Closer Power Options

Sized Door Closer: 1600BC

Available in five different power sizes (2, 3, 4, 5, 6). Outlined in ANSI specification A156.4. Spring power is not adjustable.  Tri-Style® 1600BC/1601(BF) closers come with screws, brackets & soffit plate to allow for regular, top jamb, & parallel arm installations.

Includes sex nuts.

Backcheck is standard on 1600/1601 closers, except units with Delayed Action.  Specify door width for all UNI closers.  33” to 40” and 42” to 48” available from stock.

Features

• Non-handed

• 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

• Staked valves

• 10-year limited warranty

Optional Features

• Delayed action (in lieu of backcheck). Specify 1601DA or 1601BFDA

• Corrosion-resistant model (non-hold open only).  Specify 1601SS or 1601BFSS . (Not tri-packed)

• Molded plastic cover. Specify suffix P

• Heavy-duty arms: Parallel Rigid, CloserPlus®, CloserPlus Spring™, and Unitrol®

Compliance Standards

• ANSI/BHMA A156.4, Grade 1 certified

• UL listed

• UL10C compliant for positive pressure

• A.D.A. compliant (1601BF)

1600BC Series

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 of doors of either hand. Closer fluid shall contain lubricity and anti-oxidation agents. Closer fluid shall maintain stable viscosity to allow the door closer to perform in temperatures ranging from extremely high to as low as -40°F. Closers shall be sized for each door. 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 adjusted valve.]  Regular arm and top jamb closers shall have a non-hold open shoe permitting 15% (+/- 7-1/2%) power adjustment.** [1600BC].  **For special arms insert that specification here (see column three on this page).