SD – Standard Duty Vertical Lifting Fabric Door

Our simple design ensures minimum operation and maintenance costs. 10-12 inches per second is standard speed in both directions.  Standard duty (Model SD).

Like the WD the SD has very High Wind Resistance and will not blow out like alternate types of doors. The Model SD utilizes a direct drive Gear Motor with brake and is available high speed. The Model Sd has a 4” thick Door Panel that offers a R-value of around 4.5. The U- Value is b very low due to the one piece curtain not allow wind to penetrate through the door panel like other doors

Used In These Industries

All Industrial, Military, and Commercial Environments especially dirty, dusty, or wet environments

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