Surface applied with hydraulic backcheck & adjustable 50% increase in closing force for draft or pressure conditions
Aluminum body and zinc plated arm assembly
Rack & pinion mechanism
Three separate valves independently adjusts sweep & latch speeds & backcheck
Reversible, size 5
U.L. Listed ANSI A156.4 Grade 1
Imported
US LOCK 1740 SERIES DOOR CLOSER WITH BACKCHECK SIZE 5 DURONOTIC
$88.95
US Locks : US1745DL
Category: Door Closers
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