Norton Rixson EH340 Concealed ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,059.63
$601.61
Norton Rixson Concealed Heavy Duty Top Pivot

Norton Rixson EH340 Concealed Heavy Duty Top Pivot with 400 lb Capacity in Satin Chrome

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Model: EH340-626-4-WIRES
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,059.63
$601.61
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Norton Rixson EH340 Concealed Heavy Duty Top Pivot with 400 lb Capacity in Satin Chrome

Professional Concealed Pivot System for Heavy-Duty Commercial Applications

The Norton Rixson EH340-626 Concealed Heavy Duty Top Pivot delivers professional-grade door support for medium to heavy doors up to 400 lb and 4'0" width. This concealed pivot system features stainless steel construction with 626 Satin Chrome finish, providing reliable performance while maintaining a clean, unobtrusive appearance. ANSI/BHMA A156.4 certified for commercial and institutional applications requiring both durability and architectural aesthetics.

Professional Features & Benefits

  • Heavy-Duty Load Capacity: Supports doors up to 400 lb (181 kg) and 4'0" (1219 mm) width for demanding commercial applications.
  • Concealed Design Integration: Fully concealed within door and frame for clean, modern architectural appearance without visible hardware.
  • Premium Construction Materials: Stainless steel and high-strength steel components provide long-term durability and corrosion resistance.
  • Smooth Balanced Operation: Engineered for consistent door movement with reduced resistance and precise alignment in high-traffic environments.
  • Non-Handed Flexibility: Field reversible design accommodates various door configurations without additional hardware requirements.
  • ANSI/BHMA Certification: Meets A156.4 certified standards for pivot hardware durability ensuring code compliance.
  • Professional Finish Options: Available in 626 Satin Chrome, 630 Satin Stainless, and other architectural finishes for design coordination.
  • Low Maintenance Design: Minimal upkeep requirements while providing consistent, reliable operation for years of service.

Technical Specifications

  • Application: Heavy-Duty
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Door Hand Direction: Non-Handed
  • Duty Level: Heavy Duty
  • Electronic: No
  • Fire Rating: No
  • Hang Type: Center Hung
  • Mounting Method: Center Hung
  • Pivot Type: Top & Bottom
  • Product Attribute: Pivots
  • Product Group: Door Hinges and Pivots
  • Product Subgroup: Pivots and Pivot Sets
  • Product Type: Pivot Hinges
  • Subcategory: Center Hung

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, weight capacity up to 400 lb, and maximum width of 4'0" for proper application.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door header and floor surfaces for concealed installation.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for concealed pivot mounting.
  4. Install all mounting hardware and secure the pivot system to door and frame per manufacturer torque specifications ensuring proper concealment.
  5. Adjust operational components for proper alignment, smooth operation, and precise door positioning throughout the full range of motion.
  6. Test device operation to verify proper function, load distribution, and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Norton Rixson Quality?

Norton Rixson pivot systems deliver professional-grade reliability with stainless steel construction and high-strength steel components rated for doors up to 400 lb capacity. ANSI/BHMA A156.4 certification ensures compliance with commercial durability standards. Engineered for demanding commercial and institutional applications where dependable performance and architectural aesthetics are essential.

Manufacturer Resources

Product Specs

Duty Level:
Heavy Duty
Hang Type:
Center Hung
Product Group:
Door Hinges and Pivots
Product Subgroup:
Pivots and Pivot Sets
Product Type:
Center-Hung Pivot Hinges
Subcategory:
Top Pivots
Commercial/Residential:
Commercial
Electronic:
No
Pivot Type:
Top & Bottom
Mounting Method:
Center Hung
Application:
Heavy-Duty
Product Attribute:
Pivots
Door Hand Direction:
Non-Handed
Fire Rating:
No
Department:
Door Hardware
Product Category:
Door Hinges and Pivots

Norton Rixson EH340-626-4-WIRES – Frequently Asked Questions

1) Is the EH340 pivot handed, or can I use the same part on left and right hand doors?
Non-handed. The EH340 is field reversible, so one part covers both hands and you do not have to stock separate left and right versions across a building.
2) Is the EH340 a top pivot only, or does it include the bottom pivot too?
The EH340-626 is the top pivot. It works as part of a center hung top and bottom pivot arrangement, so the bottom pivot or floor closer that carries the door's weight is ordered separately.
3) Can I use the EH340 pivot on a fire rated door opening?
No. The EH340 carries no fire rating, so it should not be specified on a labeled fire door assembly. For a rated opening you need pivot hardware that is listed for that use.
4) Does the EH340 pivot show on the face of the door once installed?
No visible hardware. The EH340 is concealed within the door and frame, which is why it gets specified on glass front and architectural entrances where butt hinges or surface pivots would break up the look. The tradeoff is that the door and header both need routing and drilling to the manufacturer's template.
5) Should I use a center hung pivot like the EH340 or offset pivots on my entrance door?
Center hung is the choice when the door needs to swing both directions or sit flush in the opening with a concealed look, and it pairs with a floor closer under the same centerline. Offset pivots hang the door outside the frame line on a single swing and are simpler to prep. The EH340 is center hung only, so if your floor and header prep is laid out for offset, this is not the part.
6) Is the EH340 certified to any door hardware standard for commercial jobs?
It is ANSI/BHMA A156.4 certified, which is the standard covering door controls and pivot hardware durability. That is usually what an institutional or government spec is asking for on a pivot submittal.
7) What is the EH340 pivot made of, and will it hold up in a high traffic or humid entrance?
Stainless steel with high-strength steel components, which gives it corrosion resistance for exterior and high-humidity entrances. It is rated heavy duty for commercial use and the design is low maintenance, so it holds up in high-cycle lobby and school entrances without regular servicing.
8) What finish does the EH340-626 come in, and will it match the rest of my chrome hardware?
The EH340-626 is 626 Satin Chrome, the most common commercial finish and a match for satin chrome levers, closers and exit devices already on most office and school openings. Norton Rixson also builds this pivot in 630 Satin Stainless and other architectural finishes if you are matching stainless trim instead.
9) Does the EH340 pivot need power or any electrical connection?
No. It is a purely mechanical pivot with no electronic components, so there is no wiring, no transfer hinge and no power supply to coordinate on the opening.
How fast can I get the Norton Rixson EH340-626-4-WIRES 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 EH340-626-4-WIRES come with a warranty?
Absolutely. The Norton Rixson EH340-626-4-WIRES 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 EH340-626-4-WIRES?
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 EH340-626-4-WIRES 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.
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