Zero 321AA 32

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Zero 321AA 32" Sill Protection Automatic Door Bottom with Neoprene Insert - Surface Mounted - Clear Anodized Aluminum

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Zero 321AA 32" Sill Protection Automatic Door Bottom with Neoprene Insert  - Surface Mounted - Clear Anodized Aluminum
Main ImageVideo Review Zero 321AA Clear Anodized Automatic Door Bottom with Solid Neoprene
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Price: $81.46 USD
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Product Description:
Zero 321AA 32" Sill Protection Automatic Door Bottom with Neoprene Insert - Surface Mounted - Clear Anodized Aluminum

    • Sill Protection Automatic Door Bottom
    • Mount: Surface Mounted
    • Regular Duty
    • Insert: Neoprene
    • Finish: Clear Anodized Aluminum
    • Specify handing
    • Maximum effective drop: 1"
    • Supplied with #321 End Caps
    • Rated for 5 million cycles
    • ZERO’s patented automatic door bottom technology ensures a tight seal against the floor or saddle. As the door is closed, an adjustable "plunger" is compressed against the door frame, activating a concealed flat spring mechanism. This mechanism drops the seal smoothly from the housing in a scissor-like motion as illustrated below. The door seal compresses tightly even on uneven surfaces and retracts automatically when the door is opened.
    • All ZERO automatic door bottoms function the same way. The concealed spring mechanism causes the insert seal to activate on the hinge side first. It prevents the seal from dragging along the floor or threshold while the door is being closed to avoid door hang-up or closing delay.
Dimensions
Questions and Answers
Q: does zero have a heavy duty door bottom like this model with a rain drip
A: What an interesting idea morphing an automatic door bottom and a drop cap. None exist to my knowledge. If I were to pursue this hardware to install onto my door, I would use the Zero 321AA but I would then order a Zero 11A 32" as seen here:

Click Here

and specify no hole preperation (but screws to be included).

when the items arrived I would drill the drip cap (and possible trim the top and the net length so that the door with the drip cap is installed still clears the stops - liekly giving this a small radius treatment) to mate on top of the automatic door bottom.

Is there a follow up question that we can perhaps attempt to answer? We take pride deep in our technical expertise, as we know it separates us from our competition, so don't hesitate to ask.

Please reply to this email or contact our sales department here:

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if we can assist you by answering further questions or with entering this order and please let us know if there is anything else we can help with.

Q: Our door is actually 31.5” can we get this size? We have a wood door painted dark blue left hand
A: You sure can. Simply indicate the net length of the automatic door bottom at the time of order.
(Required, used to email you once question is answered.)
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