7253 – Semi-Mortised Automatic Door Bottom

COMPETITOR EQUIVALENT
Legacy NGP PEMKO ZERO
7253 222N 4131ASL 352AA

FINISHES
  • CA – Clear Anodized Aluminum
  • DB – Dark Bronze Anodized Aluminum
  • MB – Matte Black Powder Coat
  • WP – White Powder Coat

OPTIONS
  • AIR – Air Flow
  • FL – Fire Label
  • LL – Lead Lined
  • LS – Light Spring
  • SF – Security Fasteners
  • PULL – Pull
  • PV – Pivot Doors
  • EA – Electrical Actuator
  • SL – Sliding Doors
  • TD – Top Door Installation
FEATURES 
  • Can be made any size from 12″ to 144″
  • Designed to drop like a scissor (hinge side first then self-leveling to compensate for uneven floors)
  • 5 million cycles tested

MATERIALS / SPECIFICATIONS
  • Solid Rubber Extrusion is Black
  • Clear Anodized Aluminum
  • Screws are standard (#8 x 1-1⁄2″ SMS self-drilling screws) supplied
  • Brass Hex Nut
  • Adjusting the brass nut changes pressure on concealed internal spring to satisfy field conditions.
  • Self-leveling door seal up to maximum 1″ drop.
  • Replacement neoprene – Part #4053N or optional Part #4441N
  • Unit supplied with 1 pair of end caps – Part #4153EC-CA or #4153EC-MB

SYMBOLS & STANDARDS
  • Fire-Rated – This product is fire-rated.
  • Please contact us for more information.

HOW TO ORDER

Our mission is to provide a seamless experience for our customers. We accept orders via several different methods to facilitate your order.

Send an email to orders@legacyllc.com with your information and the following:

  • Part Number
  • Finish
  • Length
  • Options
  • Quantity

Local Line: (718)292-9333
Toll-Free: +1(888)383-3330
Fax: +1(888)383-3330

Have a general inquiry? Email contact@legacyllc.com
Need a specific document? Check out our Download Center


THE LEGACY STANDARD

Legacy Manufacturing is a young, resourceful company solidly rooted in almost 100 years of experience, innovation and advanced technology dedicated to providing superior sealing systems for architectural openings. Our engineered parts and systems offer proven solutions to the wide range of security and life safety challenges the building team faces to ensure reliable performance in those openings. And we offer an unequaled range of product features and options for maximum specification flexibility.

On-site manufacturing and proprietary processes enable us to provide the best-in-industry turnaround on parts orders. Hands-on manufacturing control also allows us to ensure consistent, unsurpassed quality in our products. We produce all rubber for our products at our plant in Ohio, making Legacy the only U.S. source in our industry for the high-quality rubber extrusions so critical to door sealing performance.

Custom orders are our special strength. We are uniquely equipped to respond promptly to specific architect or owner requirements and provide documented design solutions for your approval. Our turnaround on customized Legacy solutions is setting new standards for the industry— depending on those requirements, specification to shipment can take as little as two days.

Our capabilities and commitment also provide unique value to our OEM partners. Legacy engineers can assist you in developing proprietary OEM programs for integrated product design and independent laboratory testing. In addition to configuring sealing systems, including intumescent and high-performance acoustical applications, we are able to manufacture rubber formulations to customer specifications, or developed collaboratively.

Legacy insures the best products at the most prices on the market. We engineer and test our products for easy, exact, with you in mind. Since our #1 target is to provide products, we are constantly creating new solutions for you In addition, Legacy designs and develops all in New York, USA. Our standard towers over our competitors, making Legacy the choice for high and long life. 7253 Semi-Mortised Automatic Door Bottom Legacy has the best quality products at the most sensible prices on the market. We and test our products for easy, exact installation, with you in mind. Since our #1 target is to provide products, we are creating new for you. In addition, Legacy designs and develops all products in New York, USA. Our standard towers over our, making Legacy the choice for high and long life. 7253 Semi-Mortised Automatic Door Bottom
7532 Semi-Mortised Automatic Door Bottom