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Pemko #4131NB Automatic Door Bottom, Aluminum with Nylon Brush Seal, Narrow Casing, .75" Drop

Pemko #4131NB Automatic Door Bottom, Aluminum with Nylon Brush Seal, Narrow Casing, .75" Drop
Product Specs of Pemko Automatic Door Bottom 4131NB Pemko 4131 Automatic Door Bottom with Nylon Brush Seal Clear Anodized Aluminum Automatic Door Bottom 4131NB with Nylon Brush Seals Clear Anodized Automatic Door Bottom Surface Applied to and Interior Wooden Door with Nylon Brush Seal in Raised Position Clear Anodized Automatic Door Bottom Surface Applied to and Interior Wooden Door with Nylon Brush Seal in Lowered Position Dark Bronze Anodized Aluminum Pemko Automatic Door Bottom 4131NB with Nylon Brush Seal Dark Bronze Pemko Automatic Door Bottom 4131NB with Nylon Brush Seal Sermi-Mortised Applied into Wooden Interior Door with Seal Open Dark Bronze Pemko Automatic Door Bottom 4131NB with Nylon Brush Seal Surface Mounted to Wooden Interior Door with Seal Closed Gold Anodized Aluminum Pemko Automatic Door Bottom 4131NB with Nylon Brush Seal Bright Dip Gold Anodized 4131NB Automatic Door Bottom by Pemko Satin Nickel Anodized Pemko Automatic Door Bottom 4131NB with Nylon Brush Seal Satin Nickel Automatic Door Bottom 4131NB Semi-Mortise Applied into Wooden Interior Door with Nylon Brush Seal Lowered
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This regular duty automatic door bottom lowers a nylon brush seal when the door is closed to prevent infiltration of light, drafts, dust and insects. The high quality mechanims requires low closing force and has a smooth action. Seal drops to fill gaps up to .75". Available in five anodized finishes and length is custom cut to size.

PRICED PER RANGE

To determine size needed, see How to Measure for an Automatic Door Bottom. Not sure which handing is required for your door? See How to Determine Handing / Swing of Door.

Market price: $78.00
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Price: $62.40
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Made in USA
SKU P4131GNBL|36
Options Surface or Semi-Mortised Mounting; Right or Left Handed
Shipping See Shipping Tab Below
Description

Dimensions: Casing measures .625" (5/8") W x 1.875" (1-7/8") H. Length is custom cut to size and can be cut an up 2" on the field. To determine size needed, see How to Measure for an Automatic Door Bottom.

FinishesAvailable in choice of five anodized finishes.

Seal: Fitted with a nylon brush seal. The brush conforms well to surface irregularities and can be used on uneven surfaces, such as tiles or a carpeted area. A metal bar prevents bristles from lowering too much and crimping. Fills gaps up to .75".

Mounting: This automatic door bottom can be surface mounted or semi-mortised applied to the face of the door. Select from options above which mounting option will be applied, since the two mounting options require different sized screws.

Handing: This door bottom is handed and is not reversible. Not sure what handing is required for your door? See How to Determine Handing / Swing of Door.

InstallationInstallation instructions, screws and end plates provided. Screws are colored to coordinate with casing.

Compliance Details: Air Infiltration, Smoke and Fire Rated; UL Listed; BHMA Certified (see product data tab for more details)

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 5 year guarantee against defects in material and workmanship.
Click here to view our full Warranty Policy.

This is also available with rubber seals, see Narrow Casing Automatic Door Bottom with Choice of Seals.

Product Data

How It Works

The high quality automatic mechanism consists of an aluminum case which surrounds a moveable drop-bar seal. The drop-bar seal is actuated by a plunger which contacts the door jamb as the door is closing, forcing the drop-bar seal down against the floor / threshold. The plunger requires low "Feather Touch" closing force to actuate the drop-bar seal. The plunger causes the seal to always actuate on the hinge side first, which prevents the seal from skidding along the floor/threshold while the door is being closed. Door hang-up will not occur!

See also About Automatic Door Bottoms.

 

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Product Specs for Pemko 4131NB Automatic Door Bottom with Nylon Brush Seal

Compliance Details

Click to View Ratings Explained

Finishes Comply with the Following ANSI / BHMA Codes:
  • Clear Anodized Aluminum - US28 / 628
  • Dark Bronze Anodized Aluminum - US10B / 710
  • Bright Dip Gold Anodized Aluminum - US3 / 707
  • Gold Anodized Aluminum - US4 / 688
  • Satin Nickel Anodized Aluminum - US15 / 619
Shipping / Returns
  • Ship Time:
    • This product is custom made to your specifications, please allow 10-14 Business Day 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 25% 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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