International Door Closers

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. 3010-G and 3010-GE bottom pivot sets are available, but must be ordered separately.

Features:

• Built-in positive back stop and hold-open positions available:
• 230: 105° Back stop with hold-open
• 231: 105° Back stop - no hold-open
• 232: 90° Back stop with hold-open
• 233: 90° Back stop - no hold-open
• ADA 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.
• 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.
• “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.