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Zero 351LS-AA 36

Name: Zero 351LS-AA 36" Light Spring Automatic Door Bottom for ADA Doors with Solid Neoprene Insert - Surface Mounted - Clear Anodized Aluminum
Brand: Zero International
SKU: Zero 351LS-AA 36
Price: 111.31 USD

Zero 351LS-AA 36" Light Spring Automatic Door Bottom for ADA Doors with Solid Neoprene Insert - Surface Mounted - Clear Anodized Aluminum

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Zero 351LS-AA 36" Light Spring Automatic Door Bottom for ADA Doors with Solid Neoprene Insert - Surface Mounted - Clear Anodized Aluminum

Price: $111.31 USD

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Product Description:

Zero 351LS-AA 36" Light Spring Automatic Door Bottom for ADA Doors with Solid Neoprene Insert - Surface Mounted - Clear Anodized Aluminum

Light Spring Automatic Door Bottom for ADA Approved Doors
Mount: Surface Mounted
Regular Duty
Insert: Solid Neoprene
Finish: Clear Anodized Aluminum
Maximum effective drop: 1"
Rated for up to "A" label (3hrs.)
Supplied with #351 End Caps
"LS" models require lower operating force
Supplied with solid neoprene extrusion, self-extinguishing, under MIL R6855 Type II Class 40 oil resistant
"LS" models are suitable for both sliding doors and swinging doors
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.