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Rixson 28 x 554 Center Hung Floor Closer w/ Concealed Arm, Single Acting

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The 28 × 554 arm, is a single-acting, center-hung floor closer designed with a centering arm with adjustable screws for interior or exterior doors weighing up to 350lbs. This allows the closer to be removed without demounting the door for threshold applications.

Features

  • Single acting, handed
  • Exterior or interior doors
  • 340 top pivot included
  • Available non-hold open (N) or selective hold open (S) at same degree as dead stop
  • Built-in positive dead stop prevents doors from swinging beyond the desired opening degree; specify 85°, 90°, 95° or 105°
  • Centering arm with adjusting screws in face of door
  • Separate and independent valves for closing speed, latch speed, and backcheck
  • Cycolac, rust-proof cement case
  • Not allowed for fire rated doors
  • Frame stop required on the header at lock side; if not supplied by frame manufacturer, Norton Rixson 60131 recommended
  • Extended spindles available in 1/2" increments up to 2" longer than standard
  • Optional arm reinforcement bracket for wood doors, prefix W
  • Sizes up to 4' 0" × 8' 6"
  • Door weight up to 350lbs.
  • 554 concealed arm is designed to eliminate visible adjusting screws on face of door; arm bolt locks arm to closer spindle; adjustments made through heel of door

Benefits

  • Heavy duty closer constructed with robust materials and internal components for long life and consistent operation
  • Aesthetically appealing way to support and control the door
  • Heavy-duty hardened one-piece steel spindle designed to provide positive dead stop
  • Built-in positive dead stop prevents door from swinging beyond the desired opening degree
  • Concealment in-floor provides vandal resistance
  • Multiple valves provide precision adjustment and enhanced control
  • Weight of door is supported by floor closer

Specifications

Closer Type
Floor
Maximum Door Weight
350 lbs
Traffic Rating
High Traffic

Certifications

  • ANSI/BHMA A156.4, Grade 1
  • Certain models meet ANSI A117.1 (PH prefix)

Applications

  • Public Buildings & Facilities
  • Commercial & Industrial Buildings
  • Government & Military Facilities
  • Retail & Strip Malls
  • Multifamily & Mixed-Use

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