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Overhead Door Closer Medium Spring, 105 Degree w/ No Hold Open and Three Adjustment Valves

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International Door Closers D231-SClick To Copy Overhead Door Closer Medium Spring, 105 Degree w/ No Hold Open and Three Adjustment Valves

Item #: D231-S by International Door Closers

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$244.86

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Features

Alternate Part Number-1

140814

Handing

Non-Handed

Options

Back Stop

Closer Type

Mechanical

Maximum Opening

105°

Mounting

Side Load Top Arm

Arm Function

Non-Hold Open

Spring Tension

Medium Duty

Product Overview

International Door Closers 200 Series Overhead Concealed Closer

FEATURES

  • Underwriters' Laboratories Inc. Listed - units without built-in hold-open
  • CENTER HUNG DOORS: Double or Single Acting (Door stop applied to frame renders unit Single Acting). Adjustable “S” type side loading or "A" type, "K" type and "PT" type end loading top arms are available for center pivoted applications.
  • OFFSET HUNG DOORS: Single Acting. Offset "JO" and "VO" type top arms are available for butt hinge or offset pivot applications.
  • Built-in positive back stop and hold-open positions available:
    • 105-deg Back Stop with Hold-Open
    • 105-deg Back Stop - no Hold-Open
    • 90-deg Back Stop with Hold-Open
    • 90-deg Back Stop - no Hold-Open
  • ADA (Handicap) spring tensions available for use on center pivoted applications:
    • 5 lb. opening force (Interior door)
    • 8-1/2 lb. opening force (Exterior door)
  • Standard spring tensions available:
    • LIGHT
    • MEDIUM
    • HEAVY
  • Two speed control Valves: Closing and Latching speeds controlled by separate regulating valves, fully adjustable after installation.
  • Adjustable 3010-DP dual purpose radial ball-bearing bottom pivot sets are provided for floor or threshold mounted (side or end loading) center pivoted installation. 3010-G and 3010-GE bottom pivot sets are available, but must be ordered separately.
  • Fits in an aluminum header or transom bar as small as 1-3/4" x 4".
  • Positive centering for alignment and to hold door closed against any normal wind or draft.
  • Stable hydraulic door check fluid for any climatic operation and constant lubrication.

    • Center Hung Doors:
    Complete units for aluminum doors and frames are furnished with top arm assembly(adjustable 'S' side loading, "A" end loading, "K" end loading or "PT" end loading), adjustable dual purpose 3010-DP bottom pivot set for floor or threshold mounting (side or end loading) and 3010-FS anchor set with all fasteners.

  • "S" type side loading top arms and 3010-DP adjustable dual purpose pivot set and 3010-FS anchor set will be furnished unless otherwise specified.
  • "A" type, "K" type or "PT" type end loading and "JO" or "VO" type offset arms are optional, but must be specified.
  • "G" and "GE" type pivot sets are available, but must be ordered separately.

    • Offset Hung Doors:
    Single Acting. Offset "JO" and "VO" type top arms are available for butt hinge or offset pivot applications.

  • (Offset Pivots or Butt Hinges not included. Top Door Stop/Arm Cover by others – fabrication drawings available.)

    • PARTS AND ACCESSORIES

  • 3010-S - "S" Type Adjustable Side Loading Top Arm Assembly (1/2" Depth Top Rail)

  • 3010-A - "A" Type End Loading Top Arm Assembly (1" Depth Top Rail)

  • 3010-K - "K" Type End Loading Top Arm Assembly (5/8" Depth Top Rail)

  • 3010-PT - "PT" Type End Loading Top Arm Assembly (7/8" Depth Top Rail)

  • 3010-JOxAL - "JO" Type Offset Top Arm Assembly Mortised Type (9/16" Depth T>

  • 3010-JOxDU - "JO" Type Offset Top Arm Assembly Mortised Type (9/16" Depth Top Rail)

  • 3020-VOxAL - "VO" Type Offset Top Arm Assembly Mortised Type (7/8" Depth Top Rail)

  • 3020-VOxDU - "VO" Type Offset Top Arm Assembly Mortised Type (7/8" Depth Top Rail)

  • 3010-FS - Anchor Set (Standard)

  • 3010-FA - Anchor Set (Optional)

  • 3010-FK - Anchor Set (Optional)

  • 3010-DP - Adjustable Dual Purpose Bottom Pivot Set (Standard)

  • 3010-G - Adjustable Floor Mount Bottom Pivot Set (Optional)

  • 3010-GE - Adjustable Threshold Mount Bottom Pivot Set (Optional)