BEST HD8000 Series Heavy Duty ...
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$709.00
$620.41
BEST HD8000 Series Heavy Duty Surface Mounted Door Closer with Grade 1 Certification

BEST HD8000 Series Heavy Duty Surface Mounted Door Closer with Grade 1 Certification

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Model: BST-HD8016 AF80P 689
$709.00
$620.41
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$709.00
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BEST HD8000 Series Heavy Duty Surface Mounted Door Closer with Grade 1 Certification

Professional Heavy-Duty Door Control Solution

The BEST HD8000 Series Heavy Duty Surface Mounted Door Closer delivers Grade 1 certified performance for demanding commercial applications. Designed for doors up to 48" wide interior (42" wide exterior) and up to 180 lb, this hydraulic closer features adjustable spring sizes 1-6 with corrosion-resistant aluminum housing and hardened pinion/piston construction. ANSI/BHMA A156.4 Grade 1 certified and ADA compliant, the HD8000 provides reliable door control in high-traffic environments.

Professional Features & Benefits

  • Door Compatibility: Accommodates doors up to 48" wide interior (42" wide exterior) and up to 180 lb for versatile commercial applications.
  • Adjustable Spring Power: Fully adjustable spring sizes 1-6 with Size 1 (5 lb opening force) meeting interior barrier-free ADA requirements.
  • Heavy-Duty Construction: Corrosion-resistant aluminum housing with hardened pinion and piston for durability in high-use applications.
  • Backcheck Protection: Standard backcheck valve provides adjustable-intensity hydraulic cushioning to prevent uncontrolled door opening and protect door and frame.
  • Grade 1 Certification: ANSI/BHMA A156.4 Grade 1 certified with UL and CUL listings for professional compliance.
  • Versatile Mounting Options: Non-handed design supports regular, top jamb, and parallel arm applications with standard components included.
  • Advanced Valve Control: Full adjustment using BC, Sweep and Latch valves with tamper-resistant hex key adjustments.
  • Specialty Arm Compatibility: Available with more than 30 specialty function arms interchangeable across most surface closer models.

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
  • Function Description: Electrically Locked
  • Grade: Grade 1
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Subgroup: Door Closers - Surface Mounted
  • Product Type: Surface Mounted Door Closers
  • Series: HD8000 Series
  • Subcategory: Surface Mounted

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, weight capacity up to 180 lb, and width up to 48" interior applications.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for regular, top jamb, or parallel arm configurations.
  3. Prepare door and frame by drilling required holes using provided self-drilling and self-tapping fasteners for 1-3/4" thick doors or machine screws as appropriate.
  4. Install all mounting hardware and secure the closer to door and frame per manufacturer torque specifications using standard components for selected mounting configuration.
  5. Adjust spring power (sizes 1-6), backcheck valve, sweep valve, and latch valve for proper door control and ADA compliance where required.
  6. Test closer operation to verify proper function including backcheck protection and make final valve adjustments using tamper-resistant hex key tools. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Educational Facilities and Universities
  • Healthcare Institutions
  • Government Offices and Municipal Buildings
  • Transportation Facilities and Airports
  • Commercial Office Buildings
  • High-Traffic Retail Establishments
  • Industrial and Warehouse Facilities

Delayed Action Option

Optional Delayed Action valve available to delay door closing, allowing extra time for passage through the opening. Advanced Variable Backcheck (AVB) option maintains effective backcheck range on parallel arm applications with valve accessible while closer is installed.

Why Choose BEST Quality?

BEST HD8000 Series door closers deliver professional-grade reliability with corrosion-resistant aluminum housing and hardened pinion/piston construction rated for heavy-duty commercial applications. Grade 1 certification ensures compliance with ANSI/BHMA A156.4 standards while ADA compliance provides barrier-free accessibility. Engineered for demanding high-traffic environments where dependable door control and building security are essential.

Manufacturer Resources

BEST Closers Catalog

Product Specs

Series:
HD8000 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
Function Description:
Electrically Locked
Duty Level:
Heavy Duty
Grade:
Grade 1
Delay Function:
Yes
Product Category:
Door Controls
Department:
Door Hardware

BEST BST-HD8016 AF80P 689 – Frequently Asked Questions

1) Will the BEST HD8000 closer handle a 42 inch exterior door?
Yes. The HD8000 is rated for doors up to 48 inches wide on interior openings, 42 inches wide on exterior openings, and up to 180 lb. Exterior doors get the tighter width limit because wind load adds to what the closer has to control. Above those numbers you are outside the rating for this closer.
2) Can a BEST HD8000 door closer be set to meet ADA opening force on an interior door?
Yes, on the size 1-6 adjustable body. Dialed down to size 1 it gives a 5 lb opening force, which meets interior barrier-free ADA requirements, and you can turn it up through size 6 as the opening demands. The other spring option is the size 5-6 body with 50 percent more power over size 6 for PT4C requirements, and that one is not an ADA barrier-free setting.
3) Is the BEST HD8000 closer handed, or does one unit work on both left and right hand doors?
The closer body itself is non-handed and works regular arm, top jamb, or parallel arm. Handing still gets specified on the order, and it genuinely matters for a couple of choices: the double egress track arms (TDE and TDEH) call out handing explicitly, and the metal and lead lined covers are the non-handed ones with a removable mouse hole while the plastic covers are not. Pick the hand that matches the door you are hanging it on.
4) Which HD8000 arm do I order for a top jamb mount with a deep reveal?
Reveal depth picks the arm. For a 3-1/2 to 6-1/2 inch reveal, use the heavy duty top jamb arms: ISJ with stop, ISJH with hold open and stop, or the compression stop versions SISJ and SISJH. For a deeper 4 to 8 inch reveal, go to the flat form top jamb arm AF80J or the friction hold open FHJ. Measure the reveal from the door face to the frame face before you pick.
5) How do I get a door closer to hold the door open for deliveries or moving carts?
Two different ways on the HD8000, and they behave differently. A hold open arm mechanically catches the door: the parallel arm DST or SDST, the regular/top jamb ISH or SISH (size 1-6 body only), thumb-turn SPAT, friction hold FH, plunger PH and PHP, or the track versions TH, JTH, PTH and FTH. Delayed action is the other approach, a body option that simply slows the close so someone has extra time to get through, then the door still shuts and latches. On a fire rated opening you generally do not want a mechanical hold open, so delayed action is the one to look at.
6) Is the BEST HD8000 closer Grade 1, and is it UL listed?
ANSI/BHMA A156.4 Grade 1 certified, with UL and CUL listings. That is the top grade in the closer standard and what a spec on a school, hospital, or municipal project normally calls for.
7) I am replacing an LCN parallel arm closer. Will the BEST HD8000 mount to the existing holes?
BEST addresses that directly with the /R and /RCP arm suffixes. Arms ending /R (DS/R, DST/R, SPA/R, SPAT/R, SDS/R) ship with an LCN PA foot, so the parallel arm bracket lands on LCN's shoe pattern. The /RCP versions add a CP4040 conversion plate on top of that. Order the /R or /RCP version of whichever arm function you need and you are working with the existing prep instead of drilling fresh. If you are pulling an LCN and want to stay with LCN, the 1460T is the heavy duty equivalent in that line.
8) What is the difference between the BEST HD8000 and a medium duty Grade 1 closer like the Sargent 1331 or Norton 8501A?
The Sargent 1331 is a medium duty Grade 1 closer with a universal aluminum body, and the Norton Rixson 8501A is a medium duty Grade 1 tri-mount closer with an adjustable size 1-6 spring. Both share the Grade 1 rating and the 1-6 spring range with the HD8000, which is also Grade 1 with adjustable spring sizes 1-6. The separation is duty level: the HD8000 is specified heavy duty, while those two are rated medium duty.
9) What closer works instead of the BEST HD8000 when the opening calls for a slide track arm on the pull side?
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 heavy duty Grade 1 jamb track closer for frame face mounting on the pull side in adjustable size 1-6. The HD8000 reaches the same arrangement through arm selection, including the T track arm for pull side door mounting and the JT jamb track for pull side frame mounting.
10) For a facility standardizing on Grade 1 closers with an adjustable size 1-6 spring, which models besides the BEST HD8000 cover that range?
The Norton Rixson 8501A is a Grade 1 tri-mount closer with an adjustable size 1-6 spring, the Dorma 8916-JT is a heavy duty Grade 1 closer in adjustable size 1-6, and the Imperial USA TC4300 is a heavy duty size 1-6 ADA closer. The Accentra 2701 in the 2700 series also runs adjustable spring sizes 1-6 with tri-pack mounting. The HD8000 carries Grade 1 with a spring adjustable across sizes 1-6, where size 1 gives a 5 lb opening force for interior barrier-free ADA work.
11) Is the Cal-Royal 400 Series a match for the BEST HD8000?
Not on rating. The Cal-Royal 400 Series is a Grade 2 commercial hydraulic door closer, while the HD8000 is ANSI/BHMA A156.4 Grade 1 certified with UL and CUL listings. Within Cal-Royal, the 500S is a Grade 1 barrier free closer with adjustable back-check and the 700S in the 700 series is a Grade 1 dual valve sized closer with an adjustable tube arm, either of which keeps the Grade 1 line the HD8000 holds.
12) What is Advanced Variable Backcheck on the BEST HD8000, and do I need it?
Backcheck is the hydraulic cushion that stops someone throwing the door open into the wall, and every HD8000 has it as standard with adjustable intensity. AVB is the upgrade for parallel arm mounts, where a standard backcheck loses range: it keeps effective backcheck on parallel arm applications, and the valve stays reachable with the closer installed so you can retune it without pulling the unit. If you are mounting parallel arm on a windy exterior opening, order AVB. Regular arm mounts are fine on standard backcheck. You can also combine delayed action and AVB in one body.
13) What fasteners come with the BEST HD8000 closer, and do I need thru bolts on a hollow metal door?
The HD8000 ships with self-drilling and self-tapping fasteners plus thru bolts for a 1-3/4 inch door with machine screws. On a hollow metal door with no internal reinforcement, or any high abuse opening, use the thru bolts, they carry the load through the door instead of relying on thread engagement in thin sheet. Where the door is reinforced, the self-tapping screws are enough.
14) I need a door closer near an X-ray room. Is there a lead lined cover option?
Yes, the HD8000 offers a lead lined cover, non-handed with a removable mouse hole, alongside the standard plastic cover, an oversize plastic cover, and a non-handed metal cover. The lead lined and metal covers are the ones to specify in healthcare imaging areas and anywhere the cover takes abuse. Torx security screws are a separate option if the closer is in a detention, school, or public corridor location where tampering is a concern.
15) Should I use a parallel arm or a track arm door closer on a corridor door?
It comes down to projection and abuse. A parallel arm mounts on the push side and folds back against the door, so it stays out of the traffic path and takes hits better, which is why it is the usual pick for school and healthcare corridors. The HD8000 covers that with SPA, DS, SDS and their hold open versions. A track arm has the lowest profile and the cleanest look, with less projection into the opening, but it is generally the softer duty choice. The HD8000 track options are T and TH pull side door mounted, JT and JTH pull side frame mounted, PT and PTH push side soffit mounted, and FT and FTH push side transom mounted. Regular arm (IS, ISH) mounts pull side and gives the most efficient closing power of the three.
16) What is the difference between a heavy duty door closer like the BEST HD8000 and a light duty one?
Duty level is about how much traffic the closer will survive, not just how wide a door it swings. The HD8000 is rated heavy duty with a corrosion-resistant aluminum housing and hardened pinion and piston, aimed at high-use openings like school corridors, hospital doors, and airport terminals. If the opening is an interior office or a low-traffic storeroom, a light duty Grade 1 closer such as the Arrow DC314 covers it for less hardware. Where the door is a main entrance, an exterior door, or anything cycling all day, stay heavy duty.
17) What is a comparable heavy duty Grade 1 surface door closer to the BEST HD8000?
Several sit in the same class. The Falcon SC71A Series and the Sargent 1431 Powerglide are both heavy duty Grade 1 surface closers. The Dormakaba 8616 with flat arm is heavy duty Grade 1 and comes tri-pack, meaning one carton covers regular, parallel, or top jamb. The LCN 1460T is heavy duty in a powder coat finish, and the Sargent 281 Powerglide is heavy duty in cast iron rather than aluminum, which is a different corrosion and abuse tradeoff than the HD8000's aluminum housing. Where the HD8000 separates itself is arm selection, with more than 40 arm and track configurations on one body.
18) I need a door closer that will delay closing. What are my options besides the BEST HD8000?
The HD8000 carries delayed action as a body option, on its own or combined with Advanced Variable Backcheck. If you want the delay in a lighter package, the Orca Hardware BHDC1958 Delayed Action closer comes as a regular arm with parallel bracket for 1-3/4 inch doors, and the BHDC2011 Delayed Action is the same arrangement in that series. The HD8000 is the one to stay with where the opening is heavy traffic or the door runs to 48 inches wide.
19) How do I stop a door from swinging into the adjacent wall without adding a separate floor stop?
Order the closer arm with a stop built in. On the HD8000 the DS, DST, IS, ISH, ISJ and ISJH arms carry a stop, and the S-prefixed versions (SDS, SDST, SIS, SISH, SISJ, SISJH) use a compression stop, which cushions the arm rather than hard-stopping it. That stop plus the standard adjustable backcheck valve does the job of protecting the door and frame, which is often enough to skip a separate wall or floor stop on tight installs.
20) Can one person adjust the closing speed on a BEST HD8000 after it is installed?
Yes, and it is a hex key job. The HD8000 has three separate valves, backcheck, sweep, and latch, all adjusted with tamper-resistant hex key tools. Sweep controls the main travel, latch controls the last few inches so the door actually latches instead of bouncing, and backcheck controls how hard the opening swing is cushioned. Spring power is separately adjustable through the size range. On AVB bodies the backcheck valve is reachable with the closer still mounted.
21) What closer do I use on a double egress pair of doors?
The HD8000 has two arms specifically for it: TDE, a track arm double egress, pull side frame mounted, and TDEH, the same with hold open. Both require you to specify handing on the order, since each leaf of a double egress pair swings the opposite way. Do not substitute a standard track arm here, the geometry is not the same.
22) What is a lighter duty alternative to the BEST HD8000 for a low traffic interior office door?
The Falcon SC91A is a light duty Grade 3 surface closer, and the Arrow DC314 in the DC300 series is a light duty closer carrying Grade 1. The LCN 1250 is a light duty surface closer in sizes 1-5 with all-weather fluid and is ADA compliant. The HD8000 is built for heavy duty service with a Grade 1 rating, so a light duty body is the shorter-spec choice where the opening does not see the traffic the HD8000 is designed around.
23) Is a hold open version of the BEST HD8000 needed, or is there a separate closer that comes with a hold open arm?
On the HD8000 hold open is chosen through the arm, with options such as the DST heavy duty parallel arm with hold open and stop, the ISH heavy duty regular/top jamb arm with hold open and stop, and the TH track arm with hold open. If a factory hold open model is preferred instead, the Accentra 51 Series is supplied with a tri-packed hold open arm and the Orca BHDC1958HO/PA is a hold open closer with a parallel bracket for 1-3/4 inch doors.
24) Does the Arrow DCN500DP drop plate substitute for a BEST HD8000?
No. The Arrow DCN500DP is a parallel drop plate for the DCN500, a mounting accessory rather than a closer body. The HD8000 is a surface mounted door closer, so a drop plate would be an accessory used alongside a closer, not in place of one.
25) Are the Stanley 327 and 341 pivots an alternative to the BEST HD8000?
They are not. The Stanley 327 is a heavy wardrobe pivot for 1-3/8 inch or 1-3/4 inch doors up to 150 lb, 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 and swing the door; the HD8000 is a hydraulic surface mounted closer that controls the closing cycle through backcheck, sweep and latch valves.
26) What should be used instead of the BEST HD8000 on a door that only needs a size 1-4 spring?
The Arrow DCN314 is a Grade 1 surface closer, less cover, with a regular/parallel tri-pack arm and adjustable spring size 1-4, and the Dormakaba 7414 is a medium duty Grade 1 closer in size 1-4. The Accentra 1101BF in the 1100 series also runs adjustable spring sizes 1-4 with tri-pack mounting. The HD8000 spring adjusts across sizes 1-6, or a 5-6 range with 50 percent more power over size 6 for PT4C requirements.
27) Which heavy duty closer besides the BEST HD8000 suits an aluminum storefront opening?
The Norton Rixson 1600 in the 1600BC series is a heavy duty Grade 1 aluminum storefront closer with tri-style mounting. The LCN 1460T is a heavy duty Grade 1 commercial closer with a powder coat finish. The HD8000 is a non-handed heavy duty Grade 1 body supporting regular, top jamb and parallel arm applications, with finishes including 689 aluminum painted and 690 statuary dark bronze.
28) Which closers other than the BEST HD8000 are heavy duty with a tri-packed arm for a job where the mounting side is not yet decided?
The Design Hardware 116 and 416 series are heavy duty closers supplied with a tri-packed non-hold open arm, and the Design Hardware 316 series is rated medium to heavy duty with the same tri-packed non-hold open arm. The HD8000 is a non-handed body that covers regular, top jamb and parallel arm applications with standard components included, so the mounting side is settled at install rather than at order.
29) How does the BEST HD8000 differ from the Corbin Russwin DC8200 and DC6200 closers?
The Corbin Russwin DC8200 and DC6200 are both Grade 1 surface closers supplied with a double lever regular arm for pull side mounting on 1-3/4 inch doors, so the arm and mounting side come fixed with the model. The HD8000 takes its arm as a selection across more than 30 specialty function arms, covering parallel, top jamb and track arrangements from the same Grade 1 heavy duty body.
30) What is a cast iron alternative to the aluminum bodied BEST HD8000?
The Sargent 281 Powerglide is a heavy duty Grade 1 surface closer with cast iron construction, and the LCN 1261 in the 1260 series is a light to medium duty closer with cast iron construction and adjustable spring sizes 1-5. The HD8000 uses a corrosion-resistant aluminum housing with hardened pinion and piston.
31) What finishes does the BEST HD8000 door closer come in, and can I get one to paint myself?
Seven finishes: 600 primed for painting, 689 aluminum painted, 690 statuary dark bronze, 691 light bronze, 693 black, 695 dark bronze painted, and 696 gold. The 600 primed option is the one to order when you are matching a custom paint color across a building, since it arrives ready to take finish paint. For matching existing hardware, 689 and 690 are the two most common commercial standards.
32) Can I order the BEST HD8000 closer body without an arm?
Yes. The LA option is less standard arm, so you get the closer body alone. That is what you order when you are reusing a serviceable arm already on the opening, or when you are pairing the body with one of the specialty function arms. BEST offers more than 30 specialty function arms that interchange across most of its surface closer models, so a body ordered LA can be matched to those separately.
33) Is the BEST HD8000 door closer suitable for residential use?
It is built and rated for commercial service, heavy duty class, and the size range and 180 lb door capacity are aimed at institutional openings. For a house or a light residential door it is more closer than the opening needs. Deltana's DC10, DC40, DC50 and DC70 closers are the lighter-side option carried for that kind of work.
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Can I return it if it doesn’t work for me?
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Does the BEST BST-HD8016 AF80P 689 come with a warranty?
Absolutely. The BEST BST-HD8016 AF80P 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 BST-HD8016 AF80P 689?
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