Pemko STC411APK 30

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Pemko STC411APK 30" Acoustic Automatic Door Bottom with Pemko Prene Insert - Mill Finish Aluminum

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Pemko STC411APK 30" Acoustic Automatic Door Bottom with Pemko Prene Insert - Mill Finish Aluminum
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Price: $105.71 USD
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Product Description:

pemko logo Pemko STC411APK 30" Acoustic Automatic Door Bottom with Pemko Prene Insert - Mill Finish Aluminum

  • Acoustic Automatic Door Bottom
  • Length: 30"
  • Width: 19/32"
  • Height: 1-27/32"
  • Insert: Pemko Prene
  • Recommended gap under door is 1/2" for optimal acoustic performance max drop is 3/4"
  • Replacement insert: PK4111BL
  • Material: Mill Finish Aluminum
  • Mount: Mortise
  • Features:
    • The acoustic automatic door bottom provides excellent performance for acoustic openings
    • Independent testing has shown that the STC Series Automatic Door Bottom has "sealed-in-place" type performance
    • Meets ANSI Standard S12.60-2002, Acoustical Performance Criteria, Design Requirements, and Guidelines for Schools
    • Helps school projects earn LEED IEQ School Specific Credits for Enhanced Acoustical Performance
    • Smoother action positive seal mechanism. All Pemko automatic door bottoms consist of an aluminum case which surrounds a movable drop-bar seal. The drop-bar seal is actuated by a plunger which contacts the jamb as the door is closing, forcing the drop-bar seal down against the floor / threshold.
    • Installation is fast and easy because disassembly is not required to change handing: simply flip the automatic door bottom and you’ve reversed the hand.
    • End plate kits are included. Replacement part is K435. For doors narrower than 1-3/4", please specify K411 end plate kit.
    • Available in any size ranging from 12" to 72".
    • Lead line available upon request; consult Customer Service for options on profiles.
    • The drop-bar seal actuation mechanism (all models) causes the drop-bar seal to always actuate on the hinge side first. This feature prevents the seal from skidding along the floor / threshold while the door is being closed. Door hang up will not occur.
    • Pemko automatic door bottoms are provided NET length
    • ANSI: R3G324, R3G325
  • Ratings:
    • Air Infiltration Tested
    • Sound Tested - ASTM E90
    • BHMA Certified
    • Smoke Tested - UL1784
    • Fire Rated - UL10C - Positive Pressure
    • Underwriters Laboratory 4L10

Dimensions
Questions and Answers
Q: I’m looking to mount on a 1 1/4 inch thick wooden door. What is the flange thickness? What is the flange width? And do you have a narrower version than 9/16”? If you do, please send dimensions or drawing.
A: The flange thickness = .057" and the flange width = 1.27"

I do not have one that is narrower than 9/16"

(Required, used to email you once question is answered.)
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