ABH A280HD Aluminum Continuous Geared Hinge Full MortiseFull Concealed, Heavy Duty For use on 1 3 4" thick doors Used on frames wth Snap On Trim No Reveal 450 lbs door weight maximum Continuous frame reinforcement required provided by frame manufacturer "LL" model for doors up to 1,000 lbs (lead lined staggered hole pattern) Fasteners: 12 24 x 3 4" undercut self drilling, thread forming tek machine screws Standard Lengths: 79", 83", 85", 95" and 120" + Custom Sizes Available Fire Rating: Approved for use
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product description
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Full Concealed, Heavy Duty
For use on 1-3/4" thick doors
Used on frames wth Snap-On Trim - No Reveal
450 lbs door weight maximum
Continuous frame reinforcement required - provided by frame manufacturer
"LL"model for doors up to 1,000 lbs (lead-lined staggered hole pattern)
Fasteners: 12-24 x 3/4" undercut self-drilling, thread-forming tek machine screws
Standard Lengths: 79", 83", 85", 95" and 120" + Custom Sizes Available
Fire Rating:
Approved for use on metal swinging type fire doors rated up to and including 90 minutes (Specifiy "FR" option for 3 hour rating)
Approved for use on wood swinging type fire doors rated up to and including 60 minutes (Specifiy "FR" option for 90 minute rating)
Reinforcement:
Door Side: Not required for door weight up to 200 lbs. ABH recommends a minimum 12 gauge plate/channel for heavier doors.
Frame Side: Not required for door weight up to 200 lbs. For doors more than 200 lbs., a 16 gauge channel is recommended.
"EA-12" Easy Access (12) 22 AWG Super Flex Ribbon Through Wire
"EA12-EZ" Easy Access (12) 22 AWG Super Flex Ribbon Through Wire with EZ Connectors
"R" Removable Electrical Access Prep
"PT" Electrical Power Transfer Prep (Specify Electrical Power Transfer Model, Location & Handing
"EM" Concealed Electrical Magnetic Monitoring Switch
"ES" Exposed Electrical Monitoring Switch
"FR" Fire Studs
"HT" Hospital Tip
"WEDGE-FM" Adjustable Safety Wedge for Full Mortise Models
"AHT-FM" Advanced Hospital Tip for Full Mortise Ligature-Resistant Applications (Specify Handing)
"LR-BEAR" Ligature-Resistant Bearings
"DD" Dutch Door Prep
"SEC" Fasteners
"CUT" Cut to Custom Length
"TR" Tamper-Resistant (Hospital Tip, Every Other Bearing has a Set Screw) & Security Fasteners (Specify Door & Frame Material)
"TR-AHT-FM" Tamper-Resistant (Advanced Hospital Tip, Every Other Bearing has a Set Screw) & Security Fasteners (Specify Door & Frame Material) for Full Mortise