Cal-Royal CR441 Grade 1 Full C...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$231.74
$189.48
Cal-Royal Cal-Royal CR441 Full Cover Multi-Size, Full Feature Door Closer Series CAL-CR441

Cal-Royal CR441 Grade 1 Full Cover Door Closer with Adjustable Back-Check

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Model: CR441-DURO
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$231.74
$189.48
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Cal-Royal CR441 Grade 1 Full Cover Door Closer with Adjustable Back-Check

The Cal-Royal CR441 Series is a full cover, multi-size, heavy-duty hydraulic door closer built to deliver outstanding performance in demanding commercial environments such as office buildings, shopping centers, and other high-traffic facilities. This non-handed, non-sized closer is fully adjustable from size 1 to 6 with a factory preset of size 3, suitable for door weights from 30 to 260 lbs. Designed to meet ADA compliance for barrier-free access, the CR441 is a Grade 1 hydraulic closer suitable for a wide range of door configurations including standard, top jamb, and parallel arm installations.

Key Features

  • Universal Application: Non-handed design supports standard, top jamb, or parallel arm installations for flexible field use.
  • Adjustable Size Range: Non-sized, fully adjustable from size 1 to 6, factory preset to size 3, accommodating door weights from 30 to 260 lbs.
  • ADA Compliant: Meets ADA compliance for barrier-free access in commercial and institutional settings.
  • Hydraulic Operation with Back-Check: Standard adjustable back-check helps prevent door damage from abrupt or forceful openings.
  • Dual Regulating Valves: Two separate regulating valves allow precise adjustment of closing and latching speeds.
  • Optional Delayed Action (DA): Factory preset delay of approximately 20 seconds between 70° and 0°, adjustable up to 1 minute, ideal for elderly or disabled use.
  • Included Components: Ships with a standard full plastic cover (Part #CR441COV), self-tapping screws, and a closer gauge for easy field adjustment.
  • Heavy-Duty Double Lever Arm: Ensures extra smooth and reliable door operation over repeated use.
  • Optional Decorative Covers: Plated decorative covers available, including 32D finish, plus an optional metal cover upgrade for high-abuse or aesthetic applications.

Certifications & Compliance

  • ANSI/BHMA Grade 1
  • ADA Compliant

Technical Specifications

  • Subcategory: Surface Mounted
  • Product Group: Door Controls
  • Product Subgroup: Door Closers - Surface Mounted
  • Product Type: Surface Mounted Door Closers
  • Product Category: Door Controls
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Shopping Centers and Retail Establishments
  • Healthcare and Institutional Facilities
  • Educational Facilities
  • Government and Municipal Buildings
  • Any Location Requiring Grade 1 Heavy-Duty Closers with Full ADA Accessibility

Why Cal-Royal CR441?

Cal-Royal CR441 door closers deliver professional-grade reliability with heavy-duty double lever arm construction and Grade 1 hydraulic performance rated for door weights up to 260 lbs. Dual regulating valves and adjustable back-check give installers precise control over closing and latching behavior, while ADA-compliant operation and optional delayed action make this closer well suited for demanding commercial and institutional applications where dependable, adjustable performance is essential.

Product Specs

Subcategory:
Surface Mounted
Product Group:
Door Controls
Product Subgroup:
Door Closers - Surface Mounted
Product Type:
Surface Mounted Door Closers
Commercial/Residential:
Commercial
Tags:
cr441, cal royal cr441, cr441 closer, cr441 door closer
Product Model:
CR441
Product Category:
Door Controls
Department:
Door Hardware

Cal-Royal CR441-DURO – Frequently Asked Questions

1) Will the Cal-Royal CR441 closer handle a heavy 260 lb commercial entry door?
Yes. The CR441 is a non-sized closer adjustable across spring sizes 1 through 6, covering door weights from 30 to 260 lbs, and it ships factory preset at size 3. So one part number covers everything from a light interior office door to a heavy exterior entry, and the installer dials in the power on site rather than ordering a specific size.
2) Do I need to order a left hand or right hand version of the CR441 door closer?
No handing to specify. The CR441 is non-handed, and the same closer covers regular (pull side), top jamb, and parallel arm installations. That is why it works as a fleet standard: one closer on the shelf covers doors swinging either way and all three common mounting positions.
3) What is the difference between the CR441, CR441DA and CR441DABC?
Three build options on the Cal-Royal 441 closer. The base CR441 is the full cover closer with standard adjustable back-check. The CR441DA adds delayed action. The CR441DABC is the full cover version with both delayed action and back check. All three come in Aluminum, Black, Duronodic and Gold. Pick DA or DABC only if you want the door to hold nearly open on its own before closing; otherwise the plain CR441 already includes back-check.
4) Is the Cal-Royal CR441 ADA compliant for a barrier-free opening?
The CR441 meets ADA compliance for barrier-free access and is certified ANSI/BHMA Grade 1. For an institutional spec calling for a Grade 1 heavy-duty closer with accessible opening force, it qualifies on both counts, and adding the DA delayed-action option gives you extra crossing time on top of that.
5) What is the closest Grade 1 heavy-duty equivalent to the Cal-Royal CR441 if I need a size 1-6 adjustable surface closer from another brand?
The Cal-Royal CR441 is a Grade 1 hydraulic surface closer, non-handed and adjustable from size 1 to 6 for doors from 30 to 260 lbs. The Norton Rixson 8501A is a Grade 1 tri-mount surface closer with an adjustable size 1-6 spring, and the BEST EHD9000 Series is an extra heavy-duty Grade 1 surface closer with adjustable spring sizes 1-6. The Dorma 8916-JT is also a Grade 1 heavy-duty closer adjustable size 1-6, though it is a jamb track closer for frame face mounting on the pull side rather than a double lever arm closer. All three cover the same spring range, so the closer you pick comes down to arm style and mounting rather than power.
6) The Cal-Royal CR441 does not hold the door open - what closer should I use instead when I need a hold open arm?
The Cal-Royal CR441 is offered as a standard closer, a CR441DA with delayed action, and a CR441DABC with delayed action and back-check, all with a double lever arm rather than a hold open arm. When the opening needs to stay open on its own, the Accentra 51 Series is a size 1-6 industrial closer supplied with a tri-packed hold open arm, and the Orca Hardware BHDC1958HO is a hold open closer with a tri-packed hold open arm and a parallel bracket for 1-3/4 inch doors. The Stanley Security A45-501HL uses a long hold open arm standard in a top jamb configuration. Delayed action, which the CR441DA provides, slows the door through its swing but still closes it, so it is not a substitute for hold open.
7) I only have a light interior office door - is there a smaller closer than the Cal-Royal CR441?
The Cal-Royal CR441 is a heavy-duty closer adjustable through size 6 and rated to 260 lb doors, which is more spring than a light interior door needs. For lighter openings, the Arrow DCN314 is a Grade 1 surface closer with an adjustable spring size 1-4 in a tri-pack regular/parallel arm configuration, and the BEST SL6000 Series is a Grade 1 light duty surface closer with adjustable spring sizes. The Falcon SC91A is a light duty cast aluminum closer carrying a Grade 3 rating. The Arrow DCN314 ships less cover, so if the exposed body matters aesthetically the CR441 full plastic cover is the difference to weigh.
8) I need a slide track closer, not a lever arm - what replaces the Cal-Royal CR441 on that opening?
The Cal-Royal CR441 uses a heavy-duty double lever arm and mounts regular, top jamb, or parallel arm. Where the specification calls for a track instead, the Corbin Russwin DC5230 is a Grade 1 surface closer with a slide track arm standard for pull side mounting on 1-3/4 inch doors, and the Dorma 8916-JT is a Grade 1 heavy-duty jamb track closer for frame face mounting on the pull side, adjustable size 1-6. Track closers change the projection and the header prep, so confirm the frame face before ordering against a lever arm layout.
9) Which Grade 1 closers cover the same ADA barrier-free requirement as the Cal-Royal CR441?
The Cal-Royal CR441 is ADA compliant for barrier-free access and adjusts from size 1 to 6, so the opening force can be tuned down to meet the requirement. The Calibre CA9901 is a Grade 1 tri-pack arm ADA surface mount closer covering sizes 2 to 5, the Calibre CA4001 is a Grade 1 adjustable spring tension ADA hydraulic closer, and the Imperial USA TC4300 Series is a heavy duty size 1-6 ADA closer. The LCN 1250 is an ADA compliant light duty closer in sizes 1-5 using all-weather fluid, which suits exterior openings where temperature swings affect closing speed.
10) How long does the delayed action hold the door open on the Cal-Royal CR441DA?
About 20 seconds as it leaves the factory, timed between 70 degrees and 0 degrees, and adjustable out to a full minute. That is the option you want on a healthcare or senior housing opening where somebody using a walker or a wheelchair needs time to clear the door before it starts closing.
11) What comes in the box with a Cal-Royal CR441 door closer?
Each CR441 ships with the standard full plastic cover (part CR441COV), self-tapping screws, and a closer gauge for setting the spring power in the field. Plated decorative covers are offered, including a 32D finish, and a metal cover upgrade is available for high-abuse openings. Drop plates and brackets for specific frame conditions are not part of the standard box.
12) Can I adjust closing speed and latching speed separately on the CR441?
Yes, two separate regulating valves handle it: one for the general closing sweep and one for the final latching speed. Combined with the adjustable back-check, an installer can slow the sweep for an accessible opening, speed up the last few degrees so the latch throws every time, and still stop the door from slamming into an adjacent wall when someone shoves it open.
13) What does adjustable back-check on a door closer actually do, and do I need it?
Back-check is a hydraulic cushion near the end of the opening swing. It catches the door before somebody throws it into the wall behind it, which is what protects the closer arm, the hinges, and the drywall. On a windy exterior opening or a high-traffic corridor it is the feature that keeps the hardware alive. The CR441 includes it as standard and it is adjustable, so you set how hard the cushion bites.
14) Is the CR441 the same finish family as the aluminum storefront doors already in my building?
The CR441 full cover comes in Aluminum, Duronodic, Black and Gold, which are the standard storefront and commercial entry colors, so matching an existing run of aluminum or dark bronze (duronodic) doors is straightforward. All four finishes are offered on the base CR441, the DA, and the DABC versions, so adding delayed action on a few openings will not break the look across the rest of the building.
15) Can I mount the Cal-Royal CR441 parallel arm on the push side of the door?
Yes. Parallel arm is one of the three supported mountings alongside regular and top jamb, so the same CR441 works when the closer has to sit on the push side, tucked up under the head where it is out of the way and less exposed to abuse. Nothing changes in the part you order; the mounting is decided at install.
16) What other brands make a delayed action closer like the Cal-Royal CR441DA?
The Cal-Royal CR441DA carries a factory preset delay of roughly 20 seconds between 70 degrees and 0 degrees, adjustable up to about a minute, which is the feature institutions specify for elderly or mobility-impaired traffic. The Orca Hardware BHDC1958DA is a delayed action closer with a regular arm and parallel bracket for 1-3/4 inch doors, and the Orca Hardware BHDC2011DA is the same delayed action arrangement in the BHDC2011 Series. Both Orca models use a tri-packed non-hold open arm, so like the CR441 they close the door fully at the end of the delay.
17) Which closers besides the Cal-Royal CR441 mount regular, top jamb, and parallel arm from the same box?
The Cal-Royal CR441 is non-handed and supports standard, top jamb, or parallel arm installation from one part number, which is what keeps a single SKU on a mixed fleet of openings. The Dexter DCH1000 Series is a Grade 1 surface closer with tri mount for regular, parallel, or top jamb mounting and a full cover, matching the CR441 covered configuration most closely. The Dexter DCH4000, DCL2000, and DCM1000 Series are all Grade 1 tri mount closers as well, and the Norton Rixson 1601P is a Grade 1 tri-mount closer rated medium duty. For a property manager standardizing across a building, any of these lets one closer cover push side and pull side openings.
18) Is a Stanley 327 pivot or a DCN500 drop plate an alternative to the Cal-Royal CR441 closer?
No. The Cal-Royal CR441 is a hydraulic surface mounted door closer that controls the closing and latching speed of the door. The Stanley Security 327 is a heavy wardrobe pivot for 1-3/8 inch or 1-3/4 inch doors up to 150 lbs, which carries and swings the door but applies no closing force. The Arrow DCN500DP is a parallel drop plate for the DCN500, a mounting accessory that positions a closer body on the door or frame rather than a closer itself. If you are replacing a CR441, you need another surface closer such as the Dexter DCH1000 Grade 1 tri mount closer with full cover.
19) What are the cast iron alternatives to the Cal-Royal CR441 for a high-abuse entrance?
The Cal-Royal CR441 is a heavy-duty hydraulic closer with an optional metal cover upgrade for high-abuse or aesthetic applications, on top of the standard full plastic cover. If the body itself needs to be cast iron, the Sargent 281 Powerglide is a heavy-duty Grade 1 surface closer of cast iron construction, and the LCN 1261 is a surface closer with cast iron construction and adjustable spring sizes 1-5. The Sargent 1431 Powerglide is another heavy-duty Grade 1 closer with adjustable spring power. Note the LCN 1261 tops out at spring size 5 and is rated light to medium duty, where the CR441 adjusts through size 6.
20) I want a medium duty closer instead of the Cal-Royal CR441 for a moderate traffic interior opening - what fits?
The Cal-Royal CR441 is built for demanding high-traffic commercial environments and handles doors to 260 lbs. For moderate interior traffic, the Sargent 1131 is a Grade 1 adjustable surface closer intended for medium-traffic commercial applications, the BEST HD7000 Series is a Grade 1 medium duty closer with adjustable spring power and backcheck control, and the Falcon SC81A is a Grade 1 medium duty cast aluminum surface closer. The BEST HD7000 matches the CR441 on back-check, which is the feature that protects the door and wall when someone throws it open.
21) The Cal-Royal CR441 comes with a full cover - which comparable closers come without one?
The Cal-Royal CR441 ships with a standard full plastic cover, part number CR441COV, with plated decorative covers and a metal cover upgrade offered. Among the alternatives, the Arrow DCN314 and Arrow DCN325 are both Grade 1 surface closers supplied less cover, the DCN314 adjusting spring size 1 to 4 and the DCN325 adjusting size 1 to 6. The Dexter DCH1000 is a Grade 1 tri mount closer supplied with a full cover, and the Design Hardware 316 Series is a heavy duty closer supplied with a cover. On exposed lobby openings the cover decides how the closer reads on the door, so confirm it before the order goes out.
22) I am standardizing a whole building on one closer line - what alternatives to the Cal-Royal CR441 span light through heavy duty within a single brand?
The Cal-Royal CR441 covers a broad range on its own, adjusting from size 1 to 6 for doors from 30 to 260 lbs, so one part number handles light interior doors and heavy entrances alike. If you would rather standardize on a brand family with distinct duty tiers, BEST offers the SL6000 light duty, HD7000 medium duty, HD8000 heavy duty, and EHD9000 extra heavy duty, all Grade 1. Falcon spans the same ground with the SC61A light to medium duty, SC81A medium duty, and SC71A heavy duty, all Grade 1. Design Hardware offers the 316 Series at medium to heavy duty and the 116 and 416 Series at heavy duty.
23) What is the alternative to the Cal-Royal CR441 for an aluminum storefront entrance?
The Cal-Royal CR441 is a non-handed Grade 1 closer covering standard, top jamb, and parallel arm mounting, offered in Aluminum, Black, Duronodic, and Gold finishes that suit storefront hardware. The Norton Rixson 1600 Series aluminum storefront closer is built specifically for that opening with tri-style mounting and a heavy duty Grade 1 rating. The Corbin Russwin DC3200 is another Grade 1 regular arm surface closer for 1-3/4 inch doors. Narrow stile aluminum doors limit the header space available, so confirm the top rail before choosing between a tri-mount body and a storefront-specific one.
24) Is a heavy-duty closer like the CR441 overkill for a light interior office door?
Not necessarily, because the spring is adjustable down to size 1, which covers doors from 30 lbs. You are buying range rather than raw power, and one stock item can serve both the interior offices and the main entry. If you want a purpose-built lighter closer instead, the Falcon SC91A is a Grade 3 light duty surface closer and the BEST SL6000 Series is a Grade 1 light duty option.
How fast can I get the Cal-Royal CR441-DURO delivered?
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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 CR441-DURO come with a warranty?
Absolutely. The Cal-Royal CR441-DURO 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 CR441-DURO?
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