Cal-Royal RHDSA-SS Non-Handed ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$174.54
Cal-Royal RHDSA-SS Non-Handed Spring Stop Arm for N900PBF Door Closer

Cal-Royal RHDSA-SS Non-Handed Spring Stop Arm for N900PBF Door Closer

(No reviews yet) Write a Review

Model: RHDSA-SS-ALUM
Selected Finish is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$174.54
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Cal-Royal RHDSA-SS Non-Handed Spring Stop Arm for N900PBF Door Closer

The Cal-Royal RHDSA-SS is a Cushion Heavy Duty Stop Spring Arm with spring shoe, engineered as a compatible arm assembly for the N900PBF door closer. This non-handed arm provides a spring assisted dead stop function for regular and top jamb applications at 85°, 90°, 100°, and 110°, accommodating a 0"-3 ½" (0-89mm) reveal range. Designed for commercial door control applications, it is equivalent to the Dorma 8600 Series Spring Stop IS Arm, making it a reliable replacement or upgrade option for facilities already using comparable hardware.

Key Features

  • Reveal Range: Accommodates 0"-3 ½" (0-89mm) reveal for flexible mounting configurations.
  • Multi-Angle Dead Stop Function: Spring assisted dead stop operation at 85°, 90°, 100°, and 110° for regular and top jamb applications.
  • Heavy-Duty Construction: Cushion Heavy Duty Stop Spring Arm design with integrated spring shoe for durable, long-term performance.
  • Non-Handed Design: Universal non-handed configuration simplifies ordering and installation across multiple door orientations.
  • Cross-Brand Compatibility: Equivalent to Dorma 8600 Series Spring Stop IS Arm, offering a compatible replacement for existing installations.
  • Application Versatility: Suitable for both regular arm and top jamb mounting configurations.

Technical Specifications

  • Product Group: Door Controls
  • Product Subgroup: Parts and Accessories
  • Product Type: Parts and Accessories
  • Subcategory: Surface Mounted
  • Commercial/Residential: Commercial
  • Product Model: RHDSA-SS
  • Product Category: Door Controls
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Cal-Royal RHDSA-SS?

Cal-Royal door control components are built for demanding commercial environments, and the RHDSA-SS spring stop arm is no exception, delivering a heavy-duty cushion stop design with spring assisted dead stop function across multiple angle settings. As a direct equivalent to the Dorma 8600 Series Spring Stop IS Arm, it offers facility managers and installers a dependable, non-handed solution for N900PBF door closer applications where consistent, controlled stopping performance is essential.

Product Specs

Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Parts and Accessories
Subcategory:
Surface Mounted
Commercial/Residential:
Commercial
Product Model:
RHDSA-SS
Product Category:
Door Controls
Department:
Door Hardware

Cal-Royal RHDSA-SS-ALUM – Frequently Asked Questions

1) Will the Cal-Royal RHDSA-SS spring stop arm work on my door closer, or is it only for the N900PBF?
The RHDSA-SS is built as the arm assembly for the Cal-Royal N900PBF surface closer. It also matches the Dorma 8600 Series Spring Stop IS Arm, so it works as a replacement where that arm is installed. Outside those two, treat it as the wrong part rather than assuming it bolts onto another manufacturer's closer body.
2) Do I have to order a left hand or right hand version of this spring stop arm?
No handing to specify. The RHDSA-SS is non-handed, so one part covers both door swings, which is why it is a practical item to stock as a spare across a building with mixed openings.
3) At what angle does the RHDSA-SS stop the door?
Dead stop is set at 85, 90, 100, or 110 degrees, spring assisted, so you pick the stopping point that suits the opening rather than being locked to one angle. That makes it useful where a wall or adjacent fixture limits how far the leaf can swing.
4) Does this arm hold the door open?
No. The RHDSA-SS is a cushion heavy duty stop spring arm with spring shoe: it cushions and dead stops the swing, it does not latch the leaf open. For a hold open function you want a hold open arm or track, such as the LCN 4040SEH-3038 hold open track or the Deltana DCHA1050 hold open arm for the DC10 closer, matched to the closer you actually have.
5) I need a closer arm that holds the door open rather than dead stopping it - what should I use instead of the RHDSA-SS?
The RHDSA-SS is a stop arm: it provides a spring assisted dead stop at 85, 90, 100 or 110 degrees, so the door is arrested at the angle rather than parked there. For a hold open function, the Deltana DCHA1050 is a hold open arm for the DC10 door closer, and the LCN 4040SEH-3038 is a hold open track in the 4000 Series. Both are tied to their own closer families, so match the arm or track to the closer body on the door.
6) Is the Deltana DCCA4041 cushion arm a substitute for the Cal-Royal RHDSA-SS?
No. Both are cushion-style arms, but each is built for its own closer. The DCCA4041 is a cushion arm for the Deltana DC40 door closer, while the RHDSA-SS is built as a compatible arm assembly for the Cal-Royal N900PBF closer and is described as equivalent to the Dorma 8600 Series Spring Stop IS Arm. Identify the closer body on the door before ordering either.
7) My opening is center hung with no room for a surface closer arm - what takes the place of the RHDSA-SS there?
A surface arm will not serve a center hung pivot opening. The RHDSA-SS is a surface mounted component for regular arm and top jamb applications. For center hung doors, the Norton Rixson 28 Series is a single acting heavy duty floor closer rated to 350 lbs door weight, the 328 Series is single acting rated to 325 lbs, and the 30 Series is double acting rated to 200 lbs, all Grade 1. Choose by leaf weight and whether the door swings one way or both.
8) How does the Dorma 15323 offset bottom arm differ from the Cal-Royal RHDSA-SS?
They sit at opposite ends of the door. The Dorma 15323 is a 1-1/2 inch offset bottom arm with cover, listed as standard duty and not fire rated, used at the bottom pivot of an offset hung door. The Cal-Royal RHDSA-SS is a heavy duty cushion stop spring arm that mounts at the head with an N900PBF surface closer and delivers the dead stop at 85 to 110 degrees.
9) What finishes does the Cal-Royal RHDSA-SS spring stop arm come in?
Four finishes: aluminum, black, duronodic, and gold. Duronodic and aluminum are the usual matches for storefront and commercial aluminum frames; black and gold let you tie the arm to darker or brass hardware already on the opening.
How fast can I get the Cal-Royal RHDSA-SS-ALUM delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Cal-Royal RHDSA-SS-ALUM come with a warranty?
Absolutely. The Cal-Royal RHDSA-SS-ALUM is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Cal-Royal RHDSA-SS-ALUM?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Cal-Royal RHDSA-SS-ALUM from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!