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NGP 320 Automatic Door Bottom, Mortised for Metal Door with Vinyl Seal, .5" Drop

NGP 320 Automatic Door Bottom, Mortised for Metal Door with Vinyl Seal, .5" Drop
Product specs of NGP 320 Automatic Door Bottom Actual Image of NGP 320 ADB with Vinyl Seal

NGP 320 automatic door bottom is designed for the interior of hollow metal doors. It is built with a heavy duty mechanism that will ensure smooth operation. It is fitted with a set of two vinyl seals. Available in Mill Finish Aluminum and length is custom cut to size.

PRICED PER RANGE - See full product details and specs in the tabs below

Price: $78.00
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Exact Length
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Made in USA
SKU N320V|24
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NGP 320V Automatic Door Bottom Key Features:

Dimensions:  Body measures 1.5" W x .75" H. Length is custom cut to size up to 48". Furnished 1/2" shorter than ordered to fit within net door size. (i.e. 36" is furnished 35-1/2") Length may be field cut up to 4". To determine size needed, see How to Measure for an Automatic Door Bottom.

Casing Material: Aluminum alloy 6063, T5 temper

Seals: Fitted with a gray vinyl seal. The seal drops to fill gaps up to .5".

Available Finishes: Mill Finish Aluminum

Compliance Details:  Smoke rated, fire-rated, air infiltration tested, and is UL listed. 

Mounting: Mortised for Hollow Metal Doors. 

Recommended Mortise Channel: Fits in 1-5/8" x 3/4" channel. A “furring strip” may be used to lower automatic door bottom when a deeper channel is used.

InstallationInstallation instructions, SMS furnished with #4 x 5/8" screws. End caps not available.

Tempature Range: 0°F to 140°F

Please note, images are for illustrative purposes only. They are not actual photos. Therefore, actual colors may vary slightly and size may be enlarged to show detail. See product specs for exact measurements.

This product has a 3 year guarantee against defects in material and workmanship.
Click to view our Full Warranty Policy.

For additional Automatic Door Bottoms see our NGP 320N Automatic Door Bottom, Mortised for Hollow Metal Doors with NGP-TPV Seal, .5" Drop

Product Specs
Compliance Details

Mill Finish Aluminum complies with BHMA / ANSI Codes US27 / 719

Shipping / Returns
  • Ship Time:
    • This product is custom made to your specifications, please allow 7-14 business days to ship
    • Ships via major carriers, such as UPS or FedEx Ground, with tracking information provided.
  • Domestic Shipping Fees- (Hawaii and Alaska not Included):
    • FREE SHIPPING on orders over $200.00 (excludes oversized and freight orders).
    • There will be a flat $19.99 shipping and handling fee on orders under $200.00.
    • Oversized Items: Items 86" and above have an oversize surcharge of $70.00
    • Freight Orders: Items 95" and above require freight shipment and have a shipping charge of $150.00
    • Orders totals above $1,500.00 will ship free, regardless of size.
  • Alaska and Hawaii, Canada, and International Shipping:
  • Returns:
    • This product is custom made and is not returnable.
    • We are commited to your satisfaction, as a courtesy, we may, at our discretion accept returns with a minimum 30% restock fee.
    • Weatherstripping products will not be considered for returns.
    • Item must be in new, resaleable condition.
    • Please call or email us to receive an RMA number before returning. No returns will be processed without an RMA number.
    • Return shipping is customer's responsibility. A return address will be provided with RMA#.
    • If you are shipping via USPS (not recommended) do NOT require signature as we will not be able to pick up your package from local post office facility.
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