You may also like
Norton Rixson 7500 Series Institutional Surface Door Closer
Model: RIX-7500
Norton Rixson 7500 Series Institutional Surface Door Closer — Tri-Pack ConfigurationThe Norton Rixson 7500 Series is a heavy-duty, multi-sized surface closer engineered for long-term reliability in...
Norton Rixson
Starting at
$822.61
$241.71
Norton Rixson 7500 Series Surface Door Closer Tri Pack with Regular Arm - Heavy Duty Commercial Grade
Model: RIX-7500-600
Norton Rixson 7500 Series Surface Door Closer Tri Pack with Regular Arm - Heavy Duty Commercial GradeProfessional Multi-Door Closer Solution for Commercial ApplicationsThe Norton Rixson 7500 Series...
Norton Rixson
Starting at
$880.52
$448.93
Norton Rixson 7500 Series Surface Closer Drop Plates
Model: RIX-7786
Norton Rixson 7500 Series Surface Closer Drop PlatesProfessional Door Closer Mounting AccessoryNorton Rixson 7500 Series Drop Plates are precision-engineered mounting accessories designed...
Norton Rixson
Starting at
$139.43
$37.02
Norton Rixson 7797/7798 Mounting Brackets for 7500 Series Surface Closers
Model: RIX-7797/7798
Norton Rixson 7500 Series Surface Closer Mounting BracketsProfessional Door Closer Mounting HardwareNorton Rixson 7500 Series Surface Closer Mounting Brackets (7797/7798) provide secure mounting...
Norton Rixson
Starting at
$365.73
$312.53
Norton Rixson 7500 Series Heavy-Duty Surface Door Closer with Adjustable Closing Force
Model: RIX-7500LAP
Norton Rixson 7500 Series Heavy-Duty Surface Door Closer with Adjustable Closing ForceProfessional Surface-Mounted Door Control SolutionThe Norton Rixson 7500 Series Surface Door Closer delivers...
Norton Rixson
$631.70
$393.60
Norton Rixson 7500 Series Corrosion-Resistant Surface Door Closer with Tri-Pack Mounting Options
Heavy-Duty Institutional Door Closer for Interior and Exterior Applications
The Norton Rixson 7500 Series delivers professional-grade door control with corrosion-resistant construction designed for high security and institutional facilities. This surface-mounted closer features a cast aluminum body with adjustable spring sizes 1-6, accommodating doors up to 250 lbs. The tri-packed design includes regular, parallel, and top jamb mounting options in one package, with a larger 1-1/2" diameter piston for enhanced performance and reliability exceeding 25 million cycles.
Professional Features & Benefits
- Heavy-Duty Durability: Exceeds 25 million cycles for long-term reliability in high-traffic institutional applications.
- Maximum Door Capacity: Supports doors up to 250 lbs with adjustable spring sizes 1-6 for versatile installation requirements.
- Tri-Pack Mounting Versatility: One package covers regular, top jamb, and parallel arm mounting configurations for flexible installation options.
- Corrosion-Resistant Construction: Cast aluminum body with specialized finish provides exceptional durability for interior or exterior door applications.
- Enhanced Performance Design: Larger 1-1/2" (38mm) diameter piston delivers superior control and smooth operation throughout door swing.
- Low Profile Projection: 2-1/8" projection provides clean aesthetic while maintaining full functionality.
- Comprehensive Valve System: Standard, separate and independent latch, sweep, and backcheck intensity valves with staked design to prevent accidental adjustment.
- Extended Warranty Protection: 25 Year Limited warranty coverage for added confidence and long-term value.
Technical Specifications
- ANSI/BHMA: ANSI/BHMA A156.4, Grade 1
- Commercial/Residential: Commercial
- Cover Type: Plastic/Metal
- Department: Door Hardware
- Door Weight: 250 lbs.
- Duty Level: Heavy Duty
- Grade: Grade 1
- Hold Open Feature: Yes
- Product Category: Door Controls
- Product Group: Door Controls
- Product Subgroup: Door Closers - Surface Mounted
- Product Type: Surface Mounted Door Closers
- Series: 7500 Series
- Spring Type: Adjustable Size
- Subcategory: Surface Closers
- Warranty: 25 Year Limited
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness, weight capacity, and mounting surface compatibility for the selected arm configuration.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for regular, parallel, or top jamb mounting as required.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for the chosen mounting style.
- Install all mounting hardware and secure the closer to door and frame per manufacturer torque specifications using appropriate fasteners.
- Adjust spring size (1-6) based on door weight and operational requirements, then fine-tune latch, sweep, and backcheck valves for proper door control.
- Test closer operation through full 180-degree swing range where conditions permit and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.
Professional Applications
- High Security Institutional Facilities
- Educational Buildings and Campuses
- Healthcare and Medical Facilities
- Government and Municipal Buildings
- Commercial Office Complexes
- Industrial and Warehouse Facilities
- Exterior Door Applications Requiring Weather Resistance
Why Choose Norton Rixson Quality?
Norton Rixson 7500 Series door closers deliver institutional-grade reliability with cast aluminum construction rated for over 25 million cycles. ANSI/BHMA A156.4 Grade 1 certification and comprehensive testing ensure dependable performance in demanding commercial applications. 25 Year Limited warranty coverage and corrosion-resistant design provide long-term value for interior and exterior installations where consistent door control is essential.
Manufacturer Resources
Norton 7500 Series Aluminum Door Closer
Product Specs
- Series:
- 7500 Series
- Duty Level:
- Heavy Duty
- Spring Type:
- Adjustable Size
- Grade:
- Grade 1
- Warranty:
- 25 Year Limited
- ANSI/BHMA:
- ANSI/BHMA A156.4, Grade 1
- Product Group:
- Door Controls
- Product Subgroup:
- Door Closers - Surface Mounted
- Product Type:
- Surface Mounted Door Closers
- Subcategory:
- Surface Closers
- Door Weight:
- 250 lbs.
- Commercial/Residential:
- Commercial
- Cover Type:
- Plastic/Metal
- Hold Open Feature:
- Yes
- Product Category:
- Door Controls
- Department:
- Door Hardware
Norton Rixson 7500SS 689 – Frequently Asked Questions
1) Will the Norton Rixson 7500 Series closer handle a heavy exterior door, and what size spring do I set?
The 7500 Series handles doors up to 250 lbs, with spring power adjustable across sizes 1 through 6 so one closer covers a narrow interior door and a heavy exterior entrance. You set the size on the closer at install rather than ordering a fixed size, which is what makes it practical to standardize a whole building on one part number and tune each opening on site. Duty level is heavy duty, and it is a commercial closer, not a residential one.
2) Can a Norton Rixson 7500 closer be mounted parallel arm on the push side, or do I have to order a specific version?
Most of the range is tri-packed: the regular, top jamb, and parallel arm mounting hardware all ship in the one box, so the installer decides at the door. There are also two dedicated arm configurations if you already know the opening, one parallel arm only and one top jamb only with a 3 inch maximum reveal. The tri-pack version also tops out at a 3 inch reveal when used regular, parallel, or top jamb. If the frame reveal exceeds 3 inches you are outside what these arms cover.
3) Does the Norton Rixson 7500 meet ANSI Grade 1 for a school or hospital spec?
Certified to ANSI/BHMA A156.4, Grade 1, and cycle tested beyond 25 million cycles. That is the grade line most institutional and government door hardware specs are written to, and the cycle count is the number that matters on a corridor or restroom door in a school or hospital where the closer sees constant use. Body is cast aluminum with a corrosion-resistant finish, so the same spec covers exterior openings.
4) I need a door closer that holds the door open. Does the 7500 do that, or do I order a different arm?
Hold open is available in the 7500 Series, and Norton Rixson publishes separate install instructions for the tri-style arm in both hold open and non-hold open form. The three arm configurations are all non-hold open, so hold open is an arm choice made when ordering, not something you add later to a non-hold-open unit. Decide before you order: a stairwell or fire-rated opening normally must not be held open, while a loading corridor or classroom door usually wants it.
5) Is the Norton Rixson 7500 the right closer for a coastal or wash-down exterior door?
This is the corrosion-resistant build in the 7500 family, with a cast aluminum body and a specialized finish intended for interior or exterior use, and Norton Rixson publishes dedicated install instructions for the 7500SS corrosion resistant non-hold open configuration. On salt air entrances, pool and natatorium doors, and wash-down areas that corrosion resistance is the whole reason to pick this over a standard-finish closer of the same grade.
6) My frame reveal is deeper than 3 inches. What closer should I use instead of a 7500 tri-pack?
The arm options top out at a 3 inch maximum reveal, so a deeper reveal needs a different approach: a slide track or jamb track closer that mounts to the frame face rather than reaching across the reveal. Norton Rixson publishes slide track configurations in this same 7500 family (the 7500ST and 7540ST push or pull slide track units). Among other brands ZenSupply carries, the Dorma 8916-JT is a Grade 1 jamb track closer for frame face, pull side mounting with adjustable size 1-6, and the Corbin Russwin DC5230 Series is a Grade 1 surface closer with slide track arm standard, pull side mounting.
7) Which door closers besides the Norton Rixson 7500 ship tri-packed for regular, parallel, and top jamb mounting?
Several do. The Accentra 2701 Series is a tri-pack non-hold open arm closer with adjustable spring sizes 1-6, the Accentra 1101BF is tri-pack with spring sizes 1-4, and the Dexter DCH1000 Series is a Grade 1 surface closer tri-mounted for regular, parallel or top jamb with a full cover. Design Hardware 116 and 416 Series are heavy duty closers with tri-packed non-hold open arms. The Norton Rixson 7500 covers regular, parallel or top jamb to a 3 inch reveal in one package, so any of these keeps the same one-box-fits-three-mountings approach for a stock room that does not want to guess handing before the truck rolls.
8) What is the closest heavy-duty Grade 1 surface closer to the Norton Rixson 7500 if the 7500 is not the right fit?
The BEST HD8000 Series is a heavy duty, Grade 1 surface mounted door closer, and the Falcon SC71A Series is likewise a heavy-duty Grade 1 surface-mount closer. Both sit at the same duty level and ANSI/BHMA grade as the Norton Rixson 7500, which carries ANSI/BHMA A156.4 Grade 1 and a heavy duty rating. For an opening spec'd heavy duty Grade 1, either one answers the same line on the drawing.
9) I need a hold open arm out of the box instead of a non-hold open closer - what should I order?
The Norton Rixson 7500 arm configurations are non-hold open. If the opening needs the door to stand open, the Accentra 51 Series is built with a tri-packed hold open arm and adjustable spring sizes 1-6, and the Orca Hardware BHDC1958 hold open version is a tri-packed hold open arm closer for 1-3/4 inch doors. The Stanley Security A45-501HL is a top jamb closer with a long hold open arm as standard for openings that only need top jamb mounting.
10) The Norton Rixson 7500 is more closer than a light-traffic interior office door needs. What is the lighter alternative?
The Norton Rixson 7500 is rated heavy duty for doors up to 250 lbs. On a low-traffic interior leaf that is far more spring than the opening calls for. The BEST SL6000 Series is a light duty Grade 1 surface closer with adjustable spring sizes, the Arrow DCN314 is a Grade 1 light duty tri-pack with spring sizes 1-4, and the Falcon SC61A Series is a light to medium duty Grade 1 cast aluminum surface closer. All three stay on a Grade 1 spec while dropping the duty level.
11) Which closers look like alternatives to the Norton Rixson 7500 but will not meet a Grade 1 heavy duty spec?
Watch the grade line. The Cal-Royal 400 Series is a Grade 2 commercial hydraulic closer and the Falcon SC91A Series is Grade 3 light duty, so neither satisfies a spec written to the Norton Rixson 7500's ANSI/BHMA A156.4 Grade 1 heavy duty rating. The Arrow DC314 and DCN325 are Grade 1 but light duty, so they meet the grade line and not the duty line. Also note the Stanley 327 and 341 are wardrobe pivots, not closers at all, despite carrying a heavy duty rating.
12) I need a barrier free or ADA-compliant closer for an accessible entrance. What are the options alongside the Norton Rixson 7500?
The Cal-Royal 500S is a Grade 1 barrier free closer with adjustable back-check and the Cal-Royal N900PBF is a Grade 1 barrier free hydraulic surface closer. The Calibre CA9901 is a Grade 1 tri-pack arm closer sized 2-5 built to ADA, the Calibre CA4001 is a Grade 1 adjustable spring tension ADA hydraulic closer, and the Imperial USA TC4300 is a heavy duty Grade 1 size 1-6 ADA closer. The Norton Rixson 7500 adjusts across spring sizes 1-6 so it can be dialed down to the opening force an accessible opening requires.
13) What is delayed action on a door closer and do I need it on the 7500?
Delayed action holds the door near full open for a few seconds before the sweep begins, and it is a yes/no option when ordering the 7500. Specify it on openings where people need extra time to get through: patient room and exam doors, doors used with carts or gurneys, ADA-accessible entrances, and any opening in a building with a lot of older or mobility-impaired traffic. On a plain office or storage door it is an unnecessary cost and a slower door.
14) Can I get a Norton Rixson 7500 closer in dark bronze to match the rest of the doors in my building?
Nine finishes are offered: 613E dark oxidized satin bronze, 689 aluminum, 690 dark bronze, 691 light bronze, 693 flat black, 694 medium bronze, 696 satin brass painted, BSP black suede powder, and WSP white suede powder. That covers three bronze tones plus the oxidized bronze, so matching existing hardware across a fleet of openings is usually a question of picking the right bronze rather than settling. Aluminum 689 is the default on most commercial buildings.
15) Does the Norton Rixson 7500 come with a cover, and does it matter if it is metal or plastic?
Cover type is plastic or metal, and metal cover is a required choice at order, yes or no. Metal is the one to take on abuse-prone openings, school corridors, back-of-house, anywhere a cart or a shoulder hits the closer. Plastic is fine on a typical office or interior door. The closer body itself is cast aluminum either way; the cover is cosmetic and impact protection, not structural.
16) How much does a door closer stick out from the door, and is the 7500 low profile?
Projection is 2-1/8 inches, and the piston bore is 1-1/2 inches (38mm), larger than a typical light-duty closer of the same footprint. The projection number is the one to check against a door that swings into a tight vestibule, against adjacent wall-mounted equipment, or where a corridor clearance dimension is on the drawing. For a still lower profile, Norton Rixson publishes a 7580 low profile arm configuration in the same series.
17) Can I adjust closing speed and latch speed separately on the 7500, and will the settings drift?
Three separate independent valves are standard: latch, sweep, and backcheck intensity. That means you can slow the sweep for accessibility while keeping enough latch speed to throw the bolt, and dial in backcheck so a wind-caught exterior door does not slam the arm into the wall. The valves are staked, which prevents them being backed out accidentally, a real problem on tenant-accessible and public openings where people fiddle with hardware.
18) What is the difference between the Norton Rixson 7500 and a Falcon SC71A or BEST EHD9000 heavy duty closer?
All three are heavy duty surface closers. Falcon's SC71A Series is heavy duty and Grade 1, and BEST's EHD9000 Series is extra heavy duty with adjustable spring sizes 1-6 and Grade 1. What separates the 7500 is the corrosion-resistant construction for exterior and wash-down openings, tri-pack mounting in one box, and a stated 250 lb door capacity. If the opening is interior and dry, the Falcon and BEST units cover the same grade and duty. If it sees weather or chemicals, that is the argument for the corrosion-resistant build.
19) How do I stop a door from being thrown open into the wall behind it? Does the 7500 have a stop built in?
Two routes with the 7500. The backcheck intensity valve is standard and cushions the door before it reaches full open, which handles wind and normal abuse. For a hard stop at a set degree of opening, Norton Rixson builds arm assemblies into this same series that combine the closer with a stop: the UNI7500 Unitrol parallel arm and UNIJ7500 Unitrol top jamb arm, and the CLP7500 CloserPlus parallel rigid arm, plus the CLP7500R CloserPlus Ramp hold open version. Those are specified as the arm when you order, not added afterward.
20) What do I have to specify when ordering a Norton Rixson 7500 closer?
Four decisions. Arm configuration: tri-style covering regular, parallel or top jamb to a 3 inch reveal, or parallel arm only, or top jamb only at 3 inch maximum reveal. Delayed action, yes or no. Metal cover, yes or no, which is a required selection. And finish, from nine options including 689 aluminum, 690 dark bronze and 693 flat black. Spring size is not an order decision, it is set on the closer at install anywhere from 1 to 6.
21) What is a mid-duty step between the Norton Rixson 7500 and a light duty closer?
For traffic that is real but not institutional, the Sargent 1131 and Sargent 1331 are both medium duty Grade 1 adjustable surface closers, the 1331 on a universal aluminum body. The BEST HD7000 Series is medium duty Grade 1, and the Falcon SC81A Series is a medium duty Grade 1 cast aluminum surface closer. The Norton Rixson 7500 sits above all of these at heavy duty with a 250 lb door capacity.
22) Is there another closer with delayed action if I do not order the delayed action version of the Norton Rixson 7500?
The Norton Rixson 7500 is configurable with or without delayed action. If you are sourcing delayed action elsewhere, the Orca Hardware BHDC1958 delayed action model is a tri-packed non-hold open closer with a regular arm and parallel bracket for 1-3/4 inch doors, and the Orca BHDC2011 delayed action model is the same arrangement in the 2011 body. Delayed action is what a healthcare or school corridor wants when carts and slower traffic need extra time in the opening.
23) Which heavy duty closer should I specify if I want cast iron rather than the cast aluminum body of the Norton Rixson 7500?
The Norton Rixson 7500 uses a cast aluminum body with a corrosion-resistant finish. For a cast iron body, the Sargent 281 Powerglide is a heavy duty Grade 1 cast iron surface closer. The LCN 1261 is also cast iron construction with adjustable spring sizes 1-5, at a light to medium duty rating.
24) I only ever mount parallel arm. Is there a closer built just for that instead of the full Norton Rixson 7500 tri-pack?
Yes. The Norton Rixson 7500 is offered in a parallel-arm-only non-hold open configuration as well as the tri-pack, so you can order it without paying for mounting hardware you will not open. Outside the line, the Calibre CA8001P is a Grade 1 parallel arm size 1 ADA surface mount closer. Arrow also offers the DCN500DP parallel drop plate for the DCN500 where a parallel install needs the plate to clear the stop.
25) I am standardizing a facility on one closer line. Which alternatives come in a family with several duty levels?
Two lines cover a range under one brand. BEST runs SL6000 light duty Grade 1, HD7000 medium duty Grade 1, HD8000 heavy duty Grade 1, and EHD9000 extra heavy-duty Grade 1. Falcon runs SC91A light duty Grade 3, SC61A light to medium duty Grade 1, SC81A medium duty Grade 1, and SC71A heavy duty Grade 1. The Norton Rixson 7500 is the heavy duty Grade 1 point in its own line, with regular, parallel and top jamb mounting in one package.
26) Is a metal cover standard, and which comparable closers include a cover?
The Norton Rixson 7500 is ordered with or without the metal cover, with plastic or metal cover types available. Among comparables, the Dexter DCH1000 is a Grade 1 tri mount closer supplied with a full cover, and the Design Hardware 316 Series is a medium to heavy duty tri-packed non-hold open closer supplied with a cover. The Arrow DCN314 and DCN325 are specified less cover.
27) The Norton Rixson 7500 is specified for a 1-3/4 inch commercial door. Which comparables state that same door thickness?
The Corbin Russwin DC3200, DC6200 and DC8200 Series are all Grade 1 surface closers listed for 1-3/4 inch doors, the DC6200 and DC8200 with double lever regular arms on pull side mounting and the DC3200 with a regular arm. The Orca Hardware BHDC1958 regular arm model is also listed for 1-3/4 inch doors as a tri-packed non-hold open closer.
How fast can I get the Norton Rixson 7500SS 689 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 Norton Rixson 7500SS 689 come with a warranty?
Absolutely. The Norton Rixson 7500SS 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 Norton Rixson 7500SS 689?
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
Why buy the Norton Rixson 7500SS 689 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.