Imperial USA TC4300 Series Gra...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$161.42
Imperial USA TC4300 Series Grade 1 Heavy Duty Size 1-6 ADA Door Closer

Imperial USA TC4300 Series Grade 1 Heavy Duty Size 1-6 ADA Door Closer

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Model: IMPTC4300-AL
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$161.42
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Imperial USA TC4300 Series ADA Heavy Duty Door Closer

The TC4300 series heavy duty door closers are grade 1 certified. This series is also fully compliant with opening force requirements for ADA standards. It has a wide collection of options and installation accessories to accommodate the requirements specified in any industrial or institutional application. This closer is recommended for use on all glass and aluminum store front doors. Moreover, the spring tension is adjustable and comes in sizes 1-6. Items are available in two finishes : Aluminum and Duronodic. They carry a 5 year mechanical warranty to be the guarantee for our clients.

Features:

  • Heavy-duty, cast iron construction with adjustable spring tension
  • Adjustable control sweep, latch closing and backcheck speeds
  • Meets the performance standards of grade 1, ANSI BHMA A156.4
  • Recommended for institutional and other high traffic demanding applications
  • Cast iron body with hardened steel rack & pinion
  • Comes non-handed/reversible therefore it can be installed on a left hand or a right hand door
  • Supplied with both wood and machine screws
  • Fits with doors weighing up to 300 lbs.
  • Tri-packed - regular pull side, top jamb, parallel arm
  • Includes three independent regulating valves - control sweep, latch closing speeds and backcheck
  • Adjustable backcheck speed
  • Includes a cover
  • CTC Hole Pattern: 2-1/4 in. x 3-1/1 in.
  • UL listed R7483
  • ADA compliant
  • 5 year mechanical warranty

Finishes:

  • DU - Duronodic
  • AL - Aluminum

Manufacturer Resources

Product Specs

Series:
TC4300 Series
Subcategory:
Surface Mounted Closers
Product Group:
Door Controls
Product Subgroup:
Door Closers - Surface Mounted
Product Type:
Surface Mounted Door Closers
Commercial/Residential:
Commercial
Duty Level:
Heavy Duty
Maximum Weight:
300 lbs
ADA Compliant:
Yes
Product Model:
TC4300
Door Hand Direction:
Reversible
Product Substrate:
Cast iron body with hardened steel rack & pinion.
Product Category:
Door Controls
Department:
Door Hardware

Imperial USA IMPTC4300-AL – Frequently Asked Questions

1) Will the Imperial USA TC4300 closer work on both left-hand and right-hand doors?
One closer covers both. The TC4300 ships non-handed and reversible, so the same unit goes on a left-hand or right-hand door with no separate part number. That also means you can stock one closer for a whole building instead of splitting inventory by handing.
2) What mounting positions does the TC4300 door closer support out of the box?
It is tri-packed, meaning the hardware for regular pull side, top jamb, and parallel arm mounting all comes in the carton. You decide at the opening whether the closer body goes on the pull side of the door, on the frame face above it, or on the push side with a parallel arm. Both wood screws and machine screws are supplied, so it can go into a hollow metal frame or a wood door without a trip back to the counter.
3) How heavy a door can the TC4300 closer handle?
Up to 300 lbs. Spring tension is adjustable across sizes 1 through 6, so the same closer can be dialed down for a light interior leaf or up for a heavy exterior door. Size selection is done in the field on the adjusting screw rather than by ordering a fixed spring size.
4) Is the TC4300 closer suitable for aluminum storefront and glass doors?
Yes, the TC4300 is recommended for all glass and aluminum store front doors as well as institutional and high traffic openings. The two finishes offered, Aluminum and Duronodic, are the standard storefront colors, so it matches typical clear anodized and dark bronze frame work.
5) Does the TC4300 meet ADA opening force requirements?
It is ADA compliant and fully meets the opening force requirements of ADA standards, and because spring power adjusts from size 1 to 6 you can back the tension off to hit the required force on an accessible interior opening while still using the same closer elsewhere in the building.
6) What are the closest alternatives to the Imperial TC4300 if I need another Grade 1 heavy duty closer with sizes 1-6?
Direct equivalents in heavy duty Grade 1 with adjustable spring sizes 1-6 include the BEST EHD9000 Series and the BEST HD8000 Series. The Sargent 1431 Powerglide and the Sargent 281 cast iron closer are also heavy duty Grade 1, and the Dormakaba 8616 is a heavy duty Grade 1 tri-pack. If the opening only needs medium duty, the Norton Rixson 8501A is a Grade 1 tri-mount with a size 1-6 adjustable spring.
7) What is the closest equivalent to the Imperial USA TC4300 door closer from another brand?
The TC4300 is a Grade 1 heavy duty surface closer with a cast iron body, adjustable spring sizes 1-6 and tri-pack mounting for regular pull side, top jamb or parallel arm. The closest peers on those same points are the BEST EHD9000 Series, an extra heavy-duty Grade 1 surface closer with adjustable spring sizes 1-6, and the Sargent 281 Powerglide, a Grade 1 heavy duty surface closer also built with a cast iron body. The Design Hardware 116 Series is another heavy duty option supplied with a tri-packed non-hold open arm.
8) Is the Cal-Royal 400 Series a substitute for the TC4300 on a high traffic institutional door?
They are not equivalent on certification. The TC4300 meets the performance standards of Grade 1 per ANSI BHMA A156.4 and is recommended for institutional and high traffic applications. The Cal-Royal 400 Series is a Grade 2 commercial hydraulic closer. If the specification calls for Grade 1 from Cal-Royal, the 500S barrier free closer with adjustable back-check, the 700S dual valve sized closer with adjustable tube arm, and the N900PBF barrier free closer are the Grade 1 options in that line.
9) Is the TC4300 a good choice for aluminum storefront doors, or is there a closer made specifically for them?
The TC4300 is recommended for glass and aluminum storefront doors and is offered in Aluminum and Duronodic finishes that suit storefront frames. A purpose-built alternative is the Norton Rixson 1600BC Series aluminum storefront door closer, a Grade 1 heavy duty unit with tri-style mounting. The Dormakaba 8616 AF86P is another heavy duty Grade 1 option supplied with a flat arm in a tri-pack, which is often used where the arm has to clear a narrow storefront header.
10) Will the TC4300 line up with the holes from my old closer?
Its center-to-center hole pattern is 2-1/4 in. x 3-1/1 in. as published. Compare that against the existing prep on the door or frame; if the pattern differs you will be drilling new holes or adding a plate rather than reusing the old ones.
11) What speed adjustments does the TC4300 have?
Three independent regulating valves: closing sweep, latch speed, and backcheck. That lets you slow the door down as it approaches the frame so it latches instead of slamming, and use backcheck to cushion the swing when wind or a hard push drives the door open on an exterior opening.
12) Is a cover included with the TC4300, or do I order it separately?
A cover is included with the closer. Some competing closers are sold less cover, including the Arrow DCN314 and DCN325, which are supplied without one, so check that line item when you are comparing.
13) Is the TC4300 cast iron or aluminum, and does that matter for high traffic?
Cast iron body with a hardened steel rack and pinion, rated heavy duty. Cast iron bodies are the usual choice for institutional and high traffic openings where a cast aluminum closer gets abused. If you specifically want cast aluminum instead, the Falcon SC81A and SC61A are cast aluminum closers.
14) I need a closer with delayed action for an accessible or high-traffic doorway. Does the TC4300 offer it?
Delayed action is not among the TC4300's three valves, which cover sweep, latch, and backcheck. For a delayed action closer, the Orca Hardware BHDC1958DA and BHDC2011DA are delayed action models with a regular arm and parallel bracket.
15) Is there a lighter-duty closer to use instead of the TC4300 on an interior office door?
The TC4300 is built for institutional and high traffic openings on doors up to 300 lbs. For a lighter interior door, 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, and the Norton Rixson 160 Series is a light commercial surface closer with an adjustable spring. The Arrow DCN325 is a light duty Grade 1 tri-pack closer that still covers adjustable spring sizes 1 through 6.
16) What is the difference between the TC4300 and a slide track closer like the Corbin Russwin DC5230?
The TC4300 uses a conventional arm and ships tri-packed for regular pull side, top jamb or parallel arm mounting on doors up to 300 lbs. 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 for frame face mounting on the pull side with adjustable size 1-6. Track arms change the header preparation and the projection of the arm, so they are not a drop-in swap for a standard arm closer.
17) Can I use the Arrow DCN500DP drop plate with the TC4300?
No. The Arrow DCN500DP is a parallel drop plate made for the Arrow DCN500 closer, not a universal accessory. The TC4300 has a 2-1/4 in. x 3-1/1 in. center-to-center hole pattern and is supplied tri-packed for regular pull side, top jamb and parallel arm mounting, so any drop plate you add has to match that pattern and the TC4300 body.
18) What is a medium duty alternative to the TC4300 for a moderate traffic commercial door?
The TC4300 is a heavy duty closer for doors up to 300 lbs. Where the traffic is moderate, the BEST HD7000 Series is a medium duty Grade 1 closer with adjustable spring power and backcheck control, the Sargent 1131 is a Grade 1 medium duty adjustable surface closer for medium-traffic commercial applications, and the Norton Rixson 1601P is a medium duty Grade 1 tri-mount closer with 180 degree swing. The Dormakaba 7414 is a medium duty Grade 1 closer in size 1-4.
19) Which TC4300 finish should I order to match existing storefront hardware?
Two finishes are offered: AL Aluminum and DU Duranodic. Aluminum matches clear anodized frames and most existing aluminum closers; Duranodic is the dark bronze tone used on bronze anodized storefront. Pick whichever matches the frame and the other closers already hanging in the building.
20) The TC4300 includes a cover. Which comparable closers ship without one?
The TC4300 includes a cover. The Arrow DCN314 and Arrow DCN325 are both Grade 1 surface closers supplied less cover with regular and parallel arm tri-pack mounting, the DCN314 in adjustable spring size 1-4 and the DCN325 in size 1-6. The Dexter DCH1000 Series is a Grade 1 tri-mount closer that comes with a full cover, and the Design Hardware 316 Series is supplied with a cover as well.
How fast can I get the Imperial USA IMPTC4300-AL 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 Imperial USA IMPTC4300-AL come with a warranty?
Absolutely. The Imperial USA IMPTC4300-AL 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 Imperial USA IMPTC4300-AL?
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
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