BEST EHD9000 Series Delayed Ac...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$775.00
$451.64
BEST BEST EHD9000 Series - Delayed Action Advanced Variable Backcheck (DA AVB) Body, Extra Heavy-Duty Door Closers BEST-EHD9000-DA

BEST EHD9000 Series Delayed Action Advanced Variable Backcheck Extra Heavy-Duty Surface Door Closer

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Model: EHD9016-DA AVB-AF90P-689
$775.00
$451.64
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$775.00
$451.64
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BEST EHD9000 Series Delayed Action Advanced Variable Backcheck Extra Heavy-Duty Surface Door Closer

Award-Winning Extra Heavy-Duty Door Closer for High-Traffic Commercial Applications

The BEST EHD9000 Series Extra Heavy-Duty Surface Door Closer delivers industry-leading reliability and durability for the most demanding commercial applications. This Grade 1 certified closer features delayed action (DA) functionality with advanced variable backcheck (AVB) for parallel arm applications, accommodating doors up to 48" wide interior (42" wide exterior) and up to 180 lb. Built with fully adjustable spring sizes 1-6+50%, the EHD9000 provides Size 1 operation (5 lb opening force) that meets interior barrier-free ADA requirements while delivering exceptional performance in high-traffic environments.

Professional Features & Benefits

  • Extra Heavy-Duty Capacity: Designed for doors up to 48" wide interior (42" wide exterior) and up to 180 lb for exceptionally wide, tall, or heavy door applications.
  • Advanced Variable Backcheck (AVB): Provides adjustable-intensity hydraulic cushioning on parallel arm applications with valve accessible while closer is installed, preventing uncontrolled door opening to protect door and frame.
  • Delayed Action Function: DA option includes separate independent valve allowing for unobstructed passage through opening with customizable delay timing.
  • Grade 1 Certified Performance: ANSI/BHMA A156.4 Grade 1 certification with UL and CUL listing ensures professional-grade reliability and code compliance.
  • Fully Adjustable Spring System: Spring sizes 1-6+50% with Size 1 (5 lb opening force) meeting interior barrier-free ADA requirements for accessibility compliance.
  • Universal Mounting Configuration: Non-handed design works with regular, top jamb, and parallel arm applications with standard components included for all three mounting configurations.
  • Tamper-Resistant Adjustments: All valve adjustments use hex key operation for security, with full adjustment capability using BC, Sweep and Latch valves standard.
  • Complete Fastener Package: SNDTPK90 standard fasteners include self-drilling, self-tapping, and sex nuts for 1-3/4" thick doors plus machine screws for versatile installation options.

Technical Specifications

  • Commercial/Residential: Commercial
  • Delay Function: Yes
  • Department: Door Hardware
  • Duty Level: Heavy Duty
  • Fasteners: Self-Drilling, Self-Tapping, Thru Bolts 1-3/4" Door With Machine Screws
  • Grade: Grade 1
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Subgroup: Door Closers - Surface Mounted
  • Product Type: Surface Mounted Door Closers
  • Series: EHD9000 Series
  • Subcategory: Surface Mounted

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, weight capacity, and mounting configuration (regular, top jamb, or parallel arm).
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for the selected mounting configuration.
  3. Prepare door and frame using appropriate fasteners from the SNDTPK90 package including self-drilling, self-tapping, or machine screws based on door construction and thickness.
  4. Install closer body and arm assembly according to selected mounting configuration, ensuring proper alignment and secure attachment per manufacturer torque specifications.
  5. Adjust backcheck (BC), sweep, and latch valves using hex key tools for optimal door operation, with AVB valve accessible for parallel arm applications while closer is installed.
  6. Configure delayed action (DA) valve settings for desired delay timing and unobstructed passage requirements specific to the application.
  7. Test closer operation through full range of motion to verify proper function, adjustment settings, and compliance with accessibility requirements. Refer to manufacturer documentation for complete installation details and valve adjustment procedures.

Professional Applications

  • High-Traffic Commercial Office Buildings
  • Educational Facilities and Universities
  • Healthcare Institutions and Hospitals
  • Retail and Shopping Centers
  • Industrial and Warehouse Facilities
  • Government and Municipal Buildings
  • Multi-Tenant Residential Properties

Delayed Action Compliance

The DA (Delayed Action) option features a separate independent valve system that allows for unobstructed passage through the door opening. This functionality provides customizable delay timing to meet specific accessibility requirements and traffic flow needs while maintaining proper door closing performance after the delay period expires.

Why Choose BEST Quality?

BEST EHD9000 Series door closers deliver award-winning performance with Grade 1 certification and UL listing for professional reliability in the most demanding applications. Engineered with advanced variable backcheck technology and delayed action functionality, this closer addresses common issues found in other closers to ensure your building remains safe and doors operate as intended. Winner of the SIA New Products and Solutions Award for Lock and Key Solutions, the EHD9000 represents the pinnacle of commercial door closer engineering.

Manufacturer Resources

BEST EHD9000 Sell Sheet

Product Specs

Series:
EHD9000 Series
Fasteners:
Self-Drilling, Self-Tapping, Thru Bolts 1-3/4" Door With Machine Screws
Product Group:
Door Controls
Product Subgroup:
Door Closers - Surface Mounted
Product Type:
Surface Mounted Door Closers
Subcategory:
Surface Mounted
Commercial/Residential:
Commercial
Duty Level:
Heavy Duty
Grade:
Grade 1
Delay Function:
Yes
Product Category:
Door Controls
Department:
Door Hardware

BEST EHD9016-DA AVB-AF90P-689 – Frequently Asked Questions

1) Will a BEST EHD9000 closer handle a 48 inch wide exterior door?
Not at 48 inches on the outside. The EHD9000 extra heavy-duty closer is rated to 48 inches wide for interior doors but 42 inches wide for exterior openings, and up to 180 lb either way. Wind load and stack pressure are why the exterior number is tighter. If your exterior leaf is wider than 42 inches, this is the wrong closer for that opening; keep it for the interior 48 inch doors and heavy leaves it is rated for.
2) Do I have to order a BEST EHD9000 left or right handed?
No handing to specify on the closer body. The EHD9000 is a non-handed design and ships with the standard components for all three mounting configurations: regular arm, top jamb, and parallel arm. The one place handing does enter the order is the double egress track arms, TDE90L and TDE90R and their hold open versions TDEH90L and TDEH90R, which are called out left handed and right handed. Everything else you pick by mounting position, not by hand.
3) What is the difference between the DA AVB version of the EHD9000 and a plain door closer?
Two separate hydraulic functions on top of the usual sweep and latch valves. Delayed action (DA) uses its own independent valve that holds the door open briefly before the close cycle starts, so a wheelchair, a gurney, or a loaded cart clears the opening. Advanced variable backcheck (AVB) is adjustable-intensity cushioning near the end of the opening swing on parallel arm applications, which stops someone throwing the door into the wall and tearing up the door and frame. The AVB valve stays reachable with the closer mounted, so you tune it without pulling the body off the door.
4) What arm do I order for a BEST EHD9000 on a door with a deep reveal?
Reveal depth decides the arm. For top jamb mounting up to a 4 inch reveal, use AF90. From 4 to 8 inches, use AF90J, or FHJ90 if you want friction hold open. If you want a stop built into the arm at a deeper reveal, the heavy duty top jamb arms ISJ90 and ISJH90 cover 3-1/2 to 6-1/2 inch reveals, with SISJ90 and SISJH90 as the compression stop versions of the same range. Measure the reveal from the door face to the frame face before you pick.
5) I need the door to stay open on its own. Which EHD9000 arm gives me hold open?
Several, and they hold differently. Friction hold open (FH90, FHJ90, FHP90) holds by friction you set. Plunger hold open is PH90 for regular and top jamb, PHP90 for parallel and top jamb. If you want hold open combined with a positive stop, use DST90 or SDST90 on the parallel arm side, ISH90 or SISH90 on regular and top jamb, or SPAT90 for a thumb-turn hold open on a heavy duty parallel arm. Track versions with hold open are TH90, JTH90, FTH90 and PTH90. On a fire rated opening, hold open arms are generally not permitted, so confirm the door's rating before specifying one.
6) Do I need to buy a cover separately for the BEST EHD9000?
The cover is a required selection on the order, not an afterthought. Three choices: PC90 plastic cover, MC90 metal cover, and LL90 lead lined cover. Metal is the one to pick for abuse-prone corridors and public traffic; lead lined is there for radiology and imaging suites where the opening is part of the shielded envelope. Pick one or the order is incomplete.
7) What is the closest heavy-duty equivalent to the BEST EHD9000 delayed action closer from another manufacturer?
The BEST EHD9000 is a Grade 1, heavy duty surface mounted closer with a delay function. The nearest peers on the same three counts are the Dormakaba 8616 AF86P FC SNB1 689, a Grade 1 heavy duty surface closer supplied as a flat arm non-hold-open tri-pack, and the Dorma 8916 JT, a Grade 1 heavy duty closer furnished with a jamb track arm for frame face pull side mounting in adjustable size 1-6. The Falcon SC71A and the Sargent 1431 Powerglide are also Grade 1 heavy duty surface closers. Of that group, the delayed action valve itself is what the EHD9000 carries as its published function, so on an opening where the delay is the requirement rather than a preference, the EHD9000 is the direct answer and the others are matched on grade and duty only.
8) Which delayed action door closer should I use instead of the BEST EHD9000 on an ordinary interior office door?
An interior office door that is not exceptionally wide or heavy does not need the extra heavy-duty body the BEST EHD9000 is built around. The Orca Hardware BHDC1958 DA/PA is a delayed action closer with a regular arm and parallel bracket for 1-3/4 inch doors, and the Orca BHDC2011 DA/PA is the same delayed action arrangement in the BHDC2011 series, also for 1-3/4 inch doors. Both give the delay on a standard commercial leaf. Keep the EHD9000 where the opening is wide, tall, or heavy and the door is in high-traffic service, and where Grade 1 heavy duty certification has to be on the submittal.
9) Is a hold open closer the same thing as the delayed action BEST EHD9000?
No, and the two get confused on order sheets. Delayed action, which the BEST EHD9000 provides through a separate independent valve, slows the door through the first part of its swing and then lets it close on its own every time. A hold open arm parks the door open until someone pushes it shut. The Accentra 51 Series is furnished with a tri-packed hold open arm and the Orca BHDC1958 HO/PA is a hold open closer with a parallel bracket for 1-3/4 inch doors; neither of those functions is a delay. If the requirement is a door that stays put, order a hold open product. If the requirement is extra time to get a cart or a resident through an opening that still self-closes, that is the delayed action EHD9000. The EHD9000 can also be ordered with hold open arms such as the ISH90 heavy duty regular/top jamb arm with hold open and stop or the DST90 heavy duty parallel arm with hold open and stop, which gives both behaviors on one closer.
10) The spec calls for a Grade 1 closer and someone offered a light duty Grade 1 model. Is that the same as the BEST EHD9000?
Grade 1 alone does not settle it. The Arrow DC314 is a Grade 1 surface mounted closer rated light duty, the Norton Rixson 160 Series is Grade 1 light duty, and the Arrow DCN325 is a light duty tri-pack in adjustable spring size 1-6. The BEST EHD9000 is Grade 1 as well but carries a heavy duty rating, and it is built for doors up to 48 inches wide interior, 42 inches wide exterior, and up to 180 lb with spring sizes 1-6+50 percent. On a wide or heavy leaf in constant traffic, the duty rating is the line that separates them, not the grade. Check that the submittal names the duty level and not just the ANSI/BHMA A156.4 grade.
11) Is a Cal-Royal 400 an acceptable substitute for the BEST EHD9000 on a fire rated or high traffic opening?
The Cal-Royal 400 Series is a Grade 2 commercial hydraulic closer, while the BEST EHD9000 is Grade 1 with UL and CUL listing and heavy duty construction. If the opening carries a Grade 1 requirement or needs the UL listing on the submittal, a Grade 2 closer will not satisfy it regardless of how the door behaves. Cal-Royal peers that do reach Grade 1 include the 500S barrier free closer, the 700S dual valve sized closer with adjustable tube arm and the N900PBF barrier free hydraulic closer in the 900 Series.
12) A supplier quoted a Stanley pivot against my BEST EHD9000 request. Is that a substitute?
No. The BEST EHD9000 is a surface mounted door closer, a hydraulic device that controls how the door swings and closes. The Stanley Security 327 is a heavy wardrobe pivot for 1-3/8 inch or 1-3/4 inch doors up to 150 lbs, and the Stanley 341 is a wardrobe pivot for flush recessed or overlay doors from 1-1/8 inch to 1-3/8 inch. Pivots hang the door; they do not close it. Likewise the Arrow DCN500DP parallel drop plate is mounting hardware for a DCN500 closer, not a closer. If a quote comes back with any of those against a closer line item, the closer is still missing from the order.
13) Is the BEST EHD9000 overkill for a normal office door, and what is a lighter alternative?
For an ordinary interior office leaf, yes, this is more closer than the opening needs. The EHD9000 is built for doors to 48 inches wide and 180 lb, which is a wide vestibule or a heavy exterior leaf. For lighter interior work, the Falcon SC91A is a Grade 3 light duty surface closer, and the Arrow DCN314 is a light duty Grade 1 tri-pack with adjustable spring sizes 1 to 4. Step up to the EHD9000 when the leaf is genuinely oversized, heavy, or in constant traffic and lighter closers keep failing on you.
14) What other heavy duty Grade 1 surface closers could I use instead of the BEST EHD9000?
Several heavy duty Grade 1 surface closers sit in the same class. The Sargent 1431 Powerglide and the Sargent 281 cast iron are both heavy duty Grade 1. The Falcon SC71A is the heavy duty member of Falcon's cast aluminum surface line. The LCN 1460T is heavy duty in a powder coat finish. The Dormakaba 8616 is a heavy duty Grade 1 with a flat arm tri-pack, and the 8916 JT is the jamb track version, adjustable size 1 through 6. What the EHD9000 adds over that group in our record is the combination of delayed action on its own valve and advanced variable backcheck for parallel arm mounting.
15) I just need delayed action on a standard door. Is there something simpler than the EHD9000?
If the only feature you're after is delayed action and the leaf is a normal 1-3/4 inch commercial door, the Orca Hardware BHDC1958 DA/PA and BHDC2011 DA/PA are delayed action closers with a regular arm and parallel bracket, both listed for 1-3/4 inch doors. The reason to spend up to the EHD9000 instead is capacity and control: 180 lb and 48 inch interior leaves, spring sizes 1 through 6 plus 50 percent, and advanced variable backcheck on parallel arm mounting.
16) How do I stop people slamming the door back into the wall without adding a floor stop?
Use the closer's own stop instead of a separate one. On the EHD9000, advanced variable backcheck gives adjustable hydraulic cushioning near the end of the opening swing on parallel arm mounting, and you can also order an arm with a mechanical stop built in: DS90 and DST90 are heavy duty parallel arms with a stop, IS90 and ISH90 the regular and top jamb equivalents, and the SDS90, SDST90, SIS90 and SISH90 arms use a compression stop. Backcheck cushions the swing, the arm stop is the hard limit. On a heavy leaf, spec both.
17) What else should I look at instead of the BEST EHD9000 for a double egress pair?
The BEST EHD9000 handles double egress through dedicated arms, the TDE90L and TDE90R track arms for pull side frame mounting in left and right hand, and the TDEH90L and TDEH90R equivalents with hold open. Those arms are handed even though the closer body is non-handed, so the pair has to be ordered as one left and one right. Among the peers, the Corbin Russwin DC5230 is a Grade 1 slide track closer 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 pull side mounting, both track style products for the same side of the opening. Confirm the reveal and frame face before committing either way.
18) I only need a basic ADA closer on a light interior door, not the BEST EHD9000. What is the simpler option?
The BEST EHD9000 is a Grade 1 heavy duty closer with adjustable spring sizes 1-6+50 percent and a delayed action valve, which is more closer than a light interior door calls for. For a plain barrier-free interior opening, the Cal-Royal 500S is a Grade 1 barrier free closer with adjustable back-check, the Calibre CA4001 is a Grade 1 adjustable spring tension ADA hydraulic closer, and the LCN 1250 is a light duty closer in sizes 1-5 with all-weather fluid and ADA compliance. The Falcon SC91A is a light duty cast aluminum closer at Grade 3. Choosing one of those means giving up the delay valve and the advanced variable backcheck, so keep the EHD9000 where either is actually required.
19) What should I specify instead of the BEST EHD9000 when the opening needs a concealed slide track rather than a projecting arm?
The BEST EHD9000 covers track applications within its own arm range, including the T90 pull side door mounted track arm, the JT90 pull side frame mounted jamb track, the PT90 push side soffit mounted push track and the FT90 push side transom mounted flush track. If the closer body itself is being changed out, the Corbin Russwin DC5230 is a Grade 1 surface closer supplied with a slide track arm as standard for pull side mounting on 1-3/4 inch doors, and the Dorma 8916 JT is a Grade 1 heavy duty closer with a jamb track arm for frame face pull side mounting in adjustable size 1-6. Confirm which side of the door the track has to land on before ordering, since a pull side track and a push side track are not interchangeable.
20) We are standardizing closers across a facility. How does the BEST EHD9000 compare with the Corbin Russwin and Sargent Grade 1 lines for that?
The BEST EHD9000 is Grade 1 and heavy duty, and it is non-handed with regular, top jamb and parallel arm components standard, so one body covers all three mountings across a mixed building. The Corbin Russwin Grade 1 surface closers split by series and mounting: the DC3200 is a regular arm surface mount, the DC6200 and DC8200 are double lever regular arm pull side closers, and the DC5230 is the slide track version, all listed for 1-3/4 inch doors. Sargent runs the 1131 and 1331 as Grade 1 medium duty closers and the 1431 Powerglide and 281 cast iron as Grade 1 heavy duty. A facility standard built on the EHD9000 fixes one body and varies the arm and finish; a standard built on the Corbin Russwin lines fixes the mounting per series. Both reach Grade 1.
21) What is a medium duty alternative to the BEST EHD9000 for a normal commercial door that still needs to be Grade 1?
The BEST EHD9000 is a heavy duty Grade 1 closer sized for doors up to 48 inches wide interior and 180 lb. For a standard commercial leaf that does not reach that, Grade 1 medium duty peers include the Norton Rixson 8501A, a tri-mount surface closer with adjustable size 1-6 spring, the Norton Rixson 1601P with tri-mount design and 180 degree swing, the Sargent 1131, the Sargent 1331 with a universal aluminum body, the Dormakaba 7414 in size 1-4 and the DORMA 7303 standard duty painted closer. The Design Hardware 316 Series is rated medium to heavy duty and ships as a tri-packed non-hold-open arm. None of those is published with the delayed action valve the EHD9000 carries, so if the delay is on the drawing, stay with the EHD9000.
22) Which closers besides the BEST EHD9000 cover regular, top jamb and parallel arm from a single unit?
The BEST EHD9000 is non-handed and ships with standard components for all three of regular, top jamb and parallel arm mounting. Peers built the same way include the Dexter DCH1000, DCH4000, DCL2000 and DCM1000, all Grade 1 surface closers described as tri mount for regular, parallel or top jamb mounting, with the DCH1000 supplied with a full cover. The Norton Rixson 8501A and 1601P are Grade 1 tri-mount closers, the Rixson 1600 Series is a Grade 1 heavy duty aluminum storefront closer with tri-style mounting, and the Arrow DCN314 and DCN325 are supplied less cover as regular/parallel arm tri-packs. Tri-mount matters when you are buying one part number for a building and deciding the mounting at the door.
23) I need backcheck to protect a door and frame. Do other closers give me the same thing as the BEST EHD9000 advanced variable backcheck?
The BEST EHD9000 advanced variable backcheck gives adjustable-intensity hydraulic cushioning on parallel arm applications, with the AVB valve reachable while the closer stays installed. Backcheck as a feature is not unique to it: the Cal-Royal 500S is a Grade 1 barrier free closer with adjustable back-check, and the Rixson 1600BC Series is a Grade 1 heavy duty aluminum storefront closer. The distinction to check on a job is whether the backcheck intensity is adjustable and whether the valve can be reached without pulling the closer off the door, because that is what decides how a wind-loaded exterior opening gets tuned after the fact rather than on the bench.
24) Which heavy duty closers compete with the BEST EHD9000 if delayed action is not required?
Drop the delay requirement and the field opens up to the other heavy duty bodies. The Design Hardware 116 Series and 416 Series are heavy duty closers supplied as tri-packed non-hold-open arms, the Imperial USA TC4300 is a heavy duty size 1-6 ADA closer, the LCN 1460T is a Grade 1 heavy duty closer in a powder coat finish, the LCN 1450 is medium duty in spring sizes 1-6, the Sargent 281 Powerglide is a Grade 1 heavy duty cast iron closer, and the Falcon SC71A is a Grade 1 heavy duty surface mount. The BEST EHD9000 stays the pick where the delay valve, the advanced variable backcheck on parallel arm, or the 48 inch interior and 180 lb door capacity is the deciding factor.
25) Can I match BEST EHD9000 closers to the existing door hardware finish across a building?
Sixteen finishes, so matching an existing fleet is usually straightforward: 600 primed for painting, 605 bright brass, 606 satin brass, 611 bright bronze, 612 satin bronze, 618 bright nickel, 619 satin nickel, 625 bright chrome, 626 satin chrome, 630 satin stainless steel, 689 aluminum painted, 691 light bronze, 693 black, 695 dark bronze painted, 696 gold, and oxidized satin oil-rub bronze. 689 and 695 are the usual painted defaults on commercial openings; 600 lets a painter match a custom building color on site.
26) Can maintenance staff or the public tamper with the EHD9000 valve settings?
Not with a screwdriver. Every valve adjustment on the EHD9000 is hex key operated, including backcheck, sweep, latch, and the delayed action valve, so the settings stay where you set them in a school corridor or a lobby. The AVB valve remains accessible with the closer mounted, so a facilities tech with the right key can retune it without dismounting the body.
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Can I return it if it doesn’t work for me?
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Does the BEST EHD9016-DA AVB-AF90P-689 come with a warranty?
Absolutely. The BEST EHD9016-DA AVB-AF90P-689 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 BEST EHD9016-DA AVB-AF90P-689?
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