CRL 90 Degree Hold Open Adjustable Spring Power Overhead Concealed Door Closer "A" Package by CR Laurence
Type: 90 Hold OpenSpring Size: AdjustableSuitable for Doors From 36" to 42" to Meet A.D.A. Opening Force RequirementsAdjustable End-Load Bottom Pivot Set for Floor or Threshold Mounting5 Year Limited Warranty UL ListedThe CRL Adjustable Spring Power Overhead Concealed Door Closer is available to meet A.D.A. Opening Force requirements. Available as a body only with mounting clips to retrofit existing non-adjustable door closer installations, and as complete packages that includes the Door Closer, Mounting Clips, Type "S" Side-Load Arm or Type "A" End-Load Arm, and a "DP" Adjustable Dual-Purpose Bottom Pivot Set or "GE" Pivot Set. The Door Closer has independent, dual-action valves to control closing and latching speeds. Both 90 and 105 Degree Hold Open and No Hold Open models are available. Door Closer Bodies fit into standard 1-3/4" x 4" (44 x 102 mm), or larger, extrusions. Door Closers with different spring sizes or hardware options are available.Adjustable Spring PowerAllows adjustment of spring tension from a minimum of 8-1/2 lbs. opening force to a medium spring size to accommodate site conditions and requirements.Independent Adjustment ValvesNon-Critical valve control adjusts both Closing Speed and Latching Speed independent of each other.Special Retaining RingsPrevent the Adjustment Valve Screws from being backed all the way out of the Door Closer Body.NOTE: An auxiliary floor or overhead door stop is recommended to prevent possible damage to both the door closer and entry way due to over-extension of maximum allowable door swing.
Suitable for Doors From 36" to 42" to Meet A.D.A. Opening Force Requirements | Adjustable End-Load Bottom Pivot Set for Floor or Threshold Mounting | 5 Year Limited Warranty | UL Listed
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