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Dorma RTS88-Kit 05 Center Hung Side Load, Wood Door and Frame Complete Overhead Closer

SKU: RTS88-Kit 05 - Includes All Components or Customize Below Dorma RTS88-kit 05 complete center hung overhead closer kit. Interior or exterior double or single-acting wood door and frame. Package includes closer body, side load top arm with channel, cover plate, bottom arm and floor bearing. Complete closer packages can include everything that you need for a new installation. Maximum door weight of 250 lbs.

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  • Instructions & Templates for this Kit
RTS88 Body

Product Overview

  • Designed to fit into headers as small as 1-3/4" x 4" for aluminum frames and is also adaptable to wood and hollow metal frames.
  • Maximum door weight of 250 lb.
  • Maximum exterior doors width up to a 3'-6" and interior doors up to a maximum 4' width.
  • For both single-acting or double-acting doors.
  • Hold open is available at 90º or 105º. Size 2 is available for 90º opening swing or deadstop/hold open only

Technical Specifications

  • Closer body is non-handed
  • Mechanical backcheck
  • Closer body available in spring size 2, 3 or 4
  • Always use an auxiliary stop in conjunction with RTS88 installations.
  • Pressure relief valve protects the closer from abuse due to forced closing
  • RTS88 BFE will meet barrier-free requirements on 3'-0" wide center hung single or double-acting doors
  • RTS88 BFE available only in size 3 105º NHO or HO only
  • An integral positive stop limits door swing to 90º or 105º.
    An auxiliary stop should always be installed in conjunction with RTS88.
  • Closing speeds are controlled by two adjustment valves.
    Sweep area is from 105º to 20º. Latch area is from 20º to 0º.
  • Mounting brackets are included to install closer into aluminum or wood headers
  • Optional extended spindle available in 3/16" integral length or 1- 5/16" add-on length[8521E].
Cover Plate

Product Overview

  • Steel cover plate for RTS Series closer when installed in wood header
  • 15-23/32" L x 3-31/32" W

Technical Specifications

There are no technical specifications for this product.
Side Load Arm for Wood Doors

Product Overview

  • For RTS88 - Side Load Top Arm with channel for wood doors
  • Requires a 5/8" mortise depth

Technical Specifications

There are no technical specifications for this product.
Center Hung Bottom Arm

Product Overview

  • For steel or wood doors.
  • For use with BTS series closers as bottom arm .
  • Weight capacity when used with RTS Series closer and with 7471K and 7471HD floor bearing is 250 lb.
  • Non Handed
  • Side load

Technical Specifications

  • Recommended for wood doors or any door weighing in excess of 200 lb.
  • Available in zinc plated finish only
Floor Pivot

Product Overview

  • Standard floor pivot with thrust roller bearing for doors weighing up to 440 lb.
  • Can also be used on fire doors rated up to 3 hours.
  • Mounts directly to floor
  • For use with No. 75323, 75343, 7421, 7422 and 15323 bottom arms

Technical Specifications

  • Includes cover cap
  • 3/4" Clearance provided under door. Lesser clearances can be obtained by
    altering the mortise depth of the arm.
    Available with integral spindle extensions and other finishes. Contact us directly to arrange for your special order.
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