7163 – Surface Automatic Door Bottom (.916″ by 1.901″)
Description
7163 – Surface Automatic Door Bottom (.916″ by 1.901″)
COMPETITOR EQUIVALENT
| LEGACY | NGP | PEMKO | ZERO |
|---|---|---|---|
| 7163 | 420N | 430ARL | 361AA |
AVAILABLE FINISHES
- BK – Black Anodized Aluminum
- CA – Clear Anodized
- DB – Dark Bronze Anodized
- GD – Gold Anodized aluminum
- WP – White Powder Coat
AVAILABLE OPTIONS
- EA – Electrical Actuator
- FL – Fire Label
- LS – Light Spring
- PV – Pivot Doors
- SF – Security Fasteners
- SL – Sliding Doors
AVAILABLE SIZE
- Can be made any size from 12″ to 144″
FEATURES
- Designed to drop like a scissor, hinge side first then self-leveling to compensate for uneven floors.
- 5 million cycles tested.
MATERIALS / SPECIFICATIONS
- Sponge Rubber is Black.
- Aluminum is Clear Anodized.
- 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 closed cell sponge neoprene – Part #4363SPR
- Unit supplied standard with 1 pair of end caps – Part #4163EC-CA or #4163EC-MB.
SYMBOLS & STANDARDS
- This product is fire-rated.
- Acoustical ratings are achieved by OEM testing using specific door assembly configurations.
- 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 [email protected] 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 [email protected]
Need a specific document? Check out our Download Center
Find More Automatic Door Bottoms.
THE LEGACY STANDARD
Legacy Manufacturing produces custom gasketing with unbeatable lead times. We engineer, manufacture and test acoustical sealing systems for our customers around the world. Legacy offers gasketing products such as automatic door bottoms, architectural door seals, cam lift hinges, door flood barriers, thresholds, saddles, and more. Legacy designs and develops all products in the Bronx, New York.
THE LEGACY PRODUCT LINE
Legacy offers a growing list of products such as automatic door bottoms, thresholds, saddles, and more. Due to changing demand, we are always adding more to our line. Be sure to visit our products page for up to date product lists, cut sheets, drawings and pages.
The Automatic Door Bottom is the cornerstone of Legacy Manufacturing’s impressive product line. This product, also called an automatic drop seal, is used on the bottom of a door to provide protection from fire, smoke, noise and other threats to the life safety and comfort of building occupants. When the door is closed, a plunger is mechanically pushed against the frame, allowing a spring mechanism within the door bottom to be activated and pushed downward.
This process allows a seal to be activated, and the rubber insert creates a uniform, continuous seal along the bottom of the opening. Our Automatic Door Bottoms are one of the growing products here at Legacy Manufacturing. Legacy ensures the best products like the 7163 at the most sensible prices on the market. We engineer and test our products for easy, exact installation, 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. 7163 Surface Automatic Door Bottom