Pemko Markar HG311 Swing Clear...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$928.73
Pemko Markar HG311 Swing Clear Hinge Guard with 600 lb Capacity and ADA Compliance

Pemko Markar HG311 Swing Clear Hinge Guard with 600 lb Capacity and ADA Compliance

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Model: HG-311 6FT 8IN SS
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$928.73
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Pemko Markar HG311 Swing Clear Hinge Guard with 600 lb Capacity and ADA Compliance

Professional Operating Room Door Hardware Solution

The Pemko Markar HG311 Hinge Guard is an ADA-compliant, barrel-type hinge specifically designed for operating room doors to swing the door completely out of the opening when moving equipment in and out. This Grade 1 hinge guard supports weights up to 600 lbs with a maximum door width of 4'0"; and features 304 stainless steel construction with an exterior barrel diameter of .438"; (7/16";). The unit provides fire ratings up to and including 3 hours with UL 10C positive pressure certification.

Professional Features & Benefits

  • Heavy-Duty Load Capacity: Supports weights up to 600 lbs with 4'0"; maximum door width for demanding healthcare applications.
  • Swing Clear Design: Swings door completely out of opening when moving equipment in and out, maximizing clear opening width for unobstructed access.
  • Stainless Steel Construction: 304 stainless steel material with stainless steel end pins provides exceptional durability and corrosion resistance in healthcare environments.
  • ADA Compliance: ADA-compliant design meets accessibility requirements for healthcare facility applications and code compliance.
  • Fire Rating Certification: Fire ratings up to and including 3 hours with UL 10C positive pressure certification for comprehensive code compliance.
  • Security Features: Fasteners concealed when door is closed with tamper-proof security screws available for enhanced protection against unauthorized access.
  • Professional Installation: Symmetrically templated hole pattern with custom 12-24 x 11/16 S.S Phillips Flat Head Undercut TEK Screws included for secure mounting.
  • Door Protection: Guard protects door from dents and gouges during equipment movement and daily operation, extending door life.

Technical Specifications

  • Department: Door Hardware
  • Grade: Grade 1
  • Product Category: Door Hinges and Pivots
  • Product Group: Door Hinges and Pivots
  • Product Model: HG311
  • Product Subgroup: Continuous Hinges
  • Product Type: Hinge Accessories
  • Subcategory: Continuous Hinges

Professional Applications

  • Operating Room and Surgical Suite Doors
  • Healthcare Facility Equipment Access Points
  • Hospital Corridor and Service Area Doors
  • Medical Equipment Storage Areas
  • Emergency Department Access Doors
  • Laboratory and Clean Room Entrances
  • Pharmaceutical Manufacturing Facilities

Why Choose Pemko Quality?

Pemko Markar HG311 hinge guards deliver professional-grade reliability with 304 stainless steel construction rated to support up to 600 lbs. UL 10C positive pressure certification and fire ratings up to 3 hours ensure code compliance, while Grade 1 ANSI/BHMA Standard A156.26 certification confirms performance standards. Engineered specifically for demanding healthcare applications where dependable swing clear operation and door protection are essential.

Product Specs

Subcategory:
Continuous Hinges
Grade:
Grade 1
Product Group:
Door Hinges and Pivots
Product Subgroup:
Continuous Hinges
Product Type:
Hinge Accessories
Product Model:
HG311
Product Category:
Door Hinges and Pivots
Department:
Door Hardware

Pemko HG-311 6FT 8IN SS – Frequently Asked Questions

1) What does a swing clear hinge guard like the Pemko Markar HG311 actually do that a standard continuous hinge doesn't?
The HG311 is a barrel-type swing clear hinge that pulls the door completely out of the opening when it swings, so you get the full clear opening width for rolling equipment through. A standard continuous hinge leaves the door leaf sitting in the opening and eats into that clear width. It also shields the door edge from dents and gouges when carts and beds hit it. That combination is why it shows up on operating room and surgical suite doors rather than general corridor openings.
2) Can the HG311 swing clear hinge go on a 3-hour fire rated opening?
Yes. The HG311 carries fire ratings up to and including 3 hours and is UL 10C certified for positive pressure. That covers most cross-corridor and suite separations in a hospital, including the 90 minute and 3 hour assemblies.
3) What lengths does the Pemko HG311 hinge come in, and do I need one that matches my door height exactly?
Five lengths are offered: 6'8", 7'0", 7'2", 8'0", and 10'0", all in satin stainless steel. Standard 6'8" and 7'0" openings take the matching length straight off the shelf. The 8' and 10' sizes cover tall equipment-access and surgical doors. Pick the length that corresponds to your door height rather than ordering long and cutting, since the hole pattern is symmetrically templated.
4) Does the Pemko HG311 come with mounting screws or do I have to order fasteners separately?
Screws are included: custom 12-24 x 11/16 stainless steel Phillips flat head undercut TEK screws. Tamper-proof security screws are available if the opening needs them. The fasteners sit concealed when the door is closed, so nothing is exposed to pick at from the corridor side.
5) What ANSI grade is the Pemko Markar HG311, and which standard covers it?
Grade 1, certified to ANSI/BHMA A156.26, the standard for continuous hinges. For a facility standardizing hardware across surgical and equipment-access doors, that is the top performance tier in the category and the line a spec writer normally holds to on high-cycle healthcare openings.
6) Will the Pemko HG311 hold up in a washdown or sterile environment?
Construction is 304 stainless steel with stainless steel end pins, which is the usual choice where surfaces get wiped down with disinfectants or where humidity is constant. The barrel measures .438 inch (7/16 inch) in exterior diameter.
How fast can I get the Pemko HG-311 6FT 8IN SS 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 Pemko HG-311 6FT 8IN SS come with a warranty?
Absolutely. The Pemko HG-311 6FT 8IN SS 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 Pemko HG-311 6FT 8IN SS?
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 Pemko HG-311 6FT 8IN SS 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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