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USA Company
​Located in Texas

CRL (CR Laurence) Overhead Concealed Door Closer Retrofit Kit

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CRL (CR Laurence) Overhead Concealed Door Closer Retrofit Kit

Auto Door and Hardware
0 Reviews
List Price: $587.10
$0.00
Savings: $0.00

Item Return Policy: Assembled Per Order, Non-Returnable
Choose your options:
Backstop Position (25)
Backstop Position (25):
Concealed Closer Arm Type (25)
Hold Open Function (25)
Hold Open Function (25):
Bottom Pivot Set Type (25)
Spring / Door Size (25):
Part Number: CRL-000100
Usually Ships in 24 Hours

FREE SHIPPING ON ORDERS OVER $200

CRL (CR Laurence) Overhead Concealed Door Closer Retrofit Kit

Automatic Door and Hardware's Hercules concealed closer kit is designed to retrofit CR Laurence overhead concealed closers. Our complete concealed closer retrofit kit includes everything you need: a new closer body, arm, and bottom pivot set. Simply remove the CR Laurence closer and install ours. The Automatic Door and Hardware concealed closer was manufactured and designed to match the same footprint as the CR Laurence concealed closer body. Order today and replace your CR Laurence concealed closer fast and easy.

Hercules Features

  • Hercules steel spring cap is now on top of closer body utilizing anew high performance O-Ring and epoxy sealed threadsfor double protection.
  • Hercules automotive type heavy duty spindle seal replacingold standard O-ring technology.
  • All two Hercules adjustment valves now with two highperformance O-rings for double protection.
  • Hercules steel end caps incorporating new high performanceO-rings and also epoxy sealed threads fordouble protection.

Hercules Specifications

  • Underwriters Laboratories Inc.
    Listed - units without built-in hold-open
  • Two speed control Valves: Closing and Latching speeds controlled by separate regulating valves, fully adjustable after installation
  • Fits in an aluminum header or transom bar as small as 1-3/4 x 4.
  • Positive centering for alignment and to hold door closed against any normal wind or draft.
  • Stable hydraulic door check fluid for any climatic operation and constant lubrication.

Hercules Applications

  • Center Hung Doors: Double or Single Acting (Door stop applied to frame renders unit Single Acting). Adjustable S type side loading or A type, K type and PT type end loading top arms are available for center pivoted applications.
  • Offset Hung Doors: Single Acting. Offset JO and VO type top arms are available for butt hinge or offset pivot applications.

Hercules Available Options

HerculesSpring Size / Door Size

  • ADA 5lb Spring: For Interior 36" Door Applications With Less Than 5lb Opening Force
  • ADA 8.5lb Spring: For Exterior 36" Door Applications With Less Than 8.5lb Opening Force
  • Light Duty Spring: For Storefront Doors Up To 30" Wide and Up To 96" Tall
  • Medium Duty Spring: For Storefront Doors 31" To 41" Wide and Up To 96" Tall
  • Heavy Duty Spring: For Storefront Doors 42" To 48" Wide and Up To 96" Tall

HerculesArms

  • "S" Type Adjustable Side Loading Top Arm Assembly (1/2" Depth Top Rail)
  • "A" Type End Loading Top Arm Assembly (1" Depth Top Rail)
  • "K" Type End Loading Top Arm Assembly (5/8" Depth Top Rail)
  • "PT" Type End Loading Top Arm Assembly (7/8" Depth Top Rail)
  • "JO" Type Offset Top Arm Assembly Mortised Type (9/16" Depth Top Rail)
  • "VO" Type Offset Top Arm Assembly Surface Type (7/8" Depth Top Rail)

HerculesBottom Pivots

  • "DP" Adjustable Dual Purpose Bottom Pivot Set
  • "G" Adjustable Floor Mount Bottom Pivot Set
  • "GE" Adjustable Threshold Mount Bottom Pivot Set

Hercules Hold Open Function Option

This option allows you to add a hold open function to your door closer. When the door swung open slightly past the full open position, the door will hold open. With a simple pull on the door to close, it will release the door from the hold open position.
  • No Hold Open (Standard): Door closer will not hold open when pushed to the full open position
  • Hold Open: Door closer will hold open when pushed slightly past the full open position. When door is pulled back closed slightly, the door will release and close.

Hercules Backstop Function Option

This option allows you to select the full open swing of the door closer.
  • 105 Degree Backstop (Standard)
  • 90 Degree Backstop

Resources

For more shipping information please see click here.
  • Having any trouble? Give us a call 877-412-3667

  • FAQ

    Frequently Asked Questions

Can I Buy From You?

Yes, anyone can purchase from Automatic Door and Hardware.

When Will I Receive My Order?

The time you receive your order is dependent on two factors: product lead time and the shipping method. A product lead time is the time it takes for our company to manufacture the product, package it, and prepare it for shipping. The product lead time is listed on each product, right above the "add to cart" button. Please note that product lead times can vary depending on supply chains and seasons. Please contact [email protected] before ordering if you need to meet a specific deadline. The shipping method is the transit time of the product. This is the time required for the freight carrier to pick the product up from our warehouse and deliver it to your location.

Does This Ship From China?

Automatic Door and Hardware is an American owned business located in Texas. We do not drop ship products from China.

I Need This Product But Can't Find The Right Configuration?

If you need a product but in a different hand or finish and cannot find that particular model then please contact [email protected]. One of our specialists can provide you the right product link to the appropriate product.

Do you charge sales tax on any items?

Sales tax is dependant upon your state of residence. If sales tax applies to your state, you will see the amount in the checkout before you place your order. If you are a government facility, school, or university and are tax exempt, please contact [email protected] before placing your order to avoid paying sales tax.

Will This Work For My Application?

If you are ever in doubt if a product will work on your door or application, please contact [email protected] before placing your order. We want to get you the right products. Most of the time a simple email with one of our technical experts can clarify if the product will be suitable for you or not.

I Emailed A Question But Got No Response

Automatic Door and Hardware takes pride in our customer service team responding to email inquiries immediately. Most emails are replied to within minutes. However, our team only responds during normal business hours in the work week. If you have not received a response within 24 hours (not including weekends) please check your SPAM folder. Most likely the response is in there.

Have Questions?

Our Experts Are Always Here To Help!

If you have a question, need a quotation, or assistance of any kind reach out to us directly by emailing [email protected]. One of our experts will contact you back immediately.

5 stars image 1

As a hospital we depend on our front doors to open and close in order for us to do our job. ADH got the parts we needed out to us immediately.

5 stars image 1

As a hospital we depend on our front doors to open and close in order for us to do our job. ADH got the parts we needed out to us immediately.

5 Stars Image 2

Contractors earn a good reputation by providing reliable and durable products to clients. That's why we always use ADH when it comes to doors and hardware.

5 Stars Image 3

Gary was very helpful from the first and communicated with me on his on time. He was in touch with me for several days and was very helpful finding the part I needed although I did not have a picture of the part. Gary went way above what was expected in trying to find the part I needed. When we need more parts for our church doors I will definitely call Gary.

5 stars image 1

As a hospital we depend on our front doors to open and close in order for us to do our job. ADH got the parts we needed out to us immediately.

5 Stars Image 2

Contractors earn a good reputation by providing reliable and durable products to clients. That's why we always use ADH when it comes to doors and hardware.

5 Stars Image 3

Gary was very helpful from the first and communicated with me on his on time. He was in touch with me for several days and was very helpful finding the part I needed although I did not have a picture of the part. Gary went way above what was expected in trying to find the part I needed. When we need more parts for our church doors I will definitely call Gary.

Product 4

If you need help figuring out what to do or how to do it … These people will help you make it happen. In my case it was a hardware issue and I wasn’t sure where to start. After my initial contact and a couple of pictures they were able to solve my issue … and it wasn’t even their product … Wow, these people go above and beyond. Thanks Derek !!!


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