C.R. Laurence Co., Inc.
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Catalog Number: 7900BF1HRDU

  • For Interior and Exterior Use

  • Closer Body is Completely Concealed in Transom

  • Concealed Arm and Slide Track in Door
  • Best Suited for High Profile Applications
  • A.D.A. Opening Forces to Conform with Barrier Code Requirements While Still Providing Door Control
  • ANSI A156.4 – Grade 1
  • UL and ULC Listed

  • CRL Overhead Concealed Door Closers provide an aesthetically appealing way to close a door. In situations where a closer is needed but concealment in the frame header is required or desired, the Norton® 7900 Closer is the ideal solution for door control. Once installed, only the solid one-piece arm is visible when the door is open; therefore, this unit provides a high degree of vandal resistance. When the door is closed, the closer, arm and slide track are fully concealed.

    CRL Dark Bronze Norton® 7900 Series Hold Open Right Hand Interior Door Closer


    Other Products/Finishes/Sizes:

    7900BF1HLA CRL Aluminum Norton® 7900 Series Hold Open Left Hand Interior Door Closer
    7900BF1HLDU CRL Dark Bronze Norton® 7900 Series Hold Open Left Hand Interior Door Closer
    7900BF1HRA CRL Aluminum Norton® 7900 Series Hold Open Right Hand Interior Door Closer
    7900BF1HRDU CRL Dark Bronze Norton® 7900 Series Hold Open Right Hand Interior Door Closer

    Catalog Number:7900BF1HRDU
    Also Available in These Catalogs:
    CRL63A Architectural Hardware Master, PAGE 464H
    CRL83R Door and Window Replacement, PAGE 708W
    DC14 Door Controls Catalog 2014, PAGE D350
    AH11 Architectural Hardware Catalog 2011, PAGE Z699
    Color:Dark Bronze
    Size:1 to 6
    Ship Via:Can Ship UPS

    Norton® 7900 Overhead Closers are best suited for high-profile applications, such as office buildings or conference centers. This heavy-duty, durable closer package includes a steel track, steel slider, polymer slider pads, and dress plates. The steel track and slider offer additional strength to the unit, while the polymer pads provide quiet operation and easy assembly. Standard features include rack and pinion operation, adjustable sweep and latch, plus adjustable backcheck cushioning and positioning.

    All Norton® Series 7900 Closers are packed one to a box, with an arm and a slide track, one hex key for control valve adjustment (and hold open tension adjustment), one hex key for arm to track attachment, and one hex key for anchoring cushion stop in track. Installation instructions and both wood screws and metal screws for mounting are included.

    Aluminum Alloy Shell
    Steel Track and Slider
    Polymer Slider Pads
    Non-Critical Independent Valves
    Shock Absorbing Door Stop
    Rack and Pinion Operation
    Adjustable Backcheck Cushioning
    Adjustable Backcheck Positioning
    Multi-Size Adjustable Spring Power
    Adjustable Hold Open Option
    ANSI A156.4, Grade 1
    A.D.A. ANSI Standard A117.1
    UL and ULC Listed
    10 Year Limited Warranty
    NYC Listed – 41-60-SM

    Closers set to comply with A.D.A. specified opening forces might not provide adequate spring power to control and close the door due to varying site conditions and door size.

    Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. ColorsColours can vary depending on your computer's video card and on how your monitor's colorcolour is adjusted.