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POWER ADJUSTABLE SERIES
921BC
GRADE 2 ADJUSTABLE DOOR CLOSER​
Certification:
ANSI/BHMA A 156.4 Grade 2
UL/CUL Listed
UL 10C 3 hours fire rating
Materials:
Closer body: Die Cast Aluminum
Closer arm: Stamped steel
Cover: Included
Adjustment:
Spring power size adjustable 2-5
Adjustable Backcheck
Adjustable sweep speed
Adjustable latching speed
Handing: Non handed
Rack and Pinion: Double Heat treated
Bearings: Full needle bearing for high efficiency
Fluid: Anti-Freeze and fire-proof
Screws: Standard packing
Finish: Aluminum, Dark Bronze, Black
Installation type: Tri-packed (regular arm, top jamb and Parallel arm mounting)
Limited Warranty: 5 years
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