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D-4990 Series
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D-4990 Series

Low Energy Operator

Better door control starts at the top with an effective low energy operator like the PRECISION D-4990 Series.

The D-4990 Series is a robust door operator that ensures a safe and simple door opening solution. Its low resistance—combined with a user-friendly power-open feature—gives users the flexibility to fit a variety of door opening applications. With electro-hydraulic technology, it meets ADA requirements and the provisions of ANSI 159.19.

PRECISION Performs

PRECISION exit devices have earned a reputation for strength in every situation—performing in even the most abusive applications.

Features

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Ease
  • Patented cam design provides low resistance when manually operating the door
  • Five optional settings to accommodate many different applications
  • Customized hold-open setting that can hold the door open indefinitely
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Stock Friendly
  • Integrated with pre-configured mounting holes for easy installation
  • Non-handed design
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Versatile

Compatible with BEST electric strikes or PRECISION motorized latch retraction (MLR) exit devices, and also works with other manufacturer's products

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Energy Savings

Power-close option assures the door overcomes interior stack pressure/wind, reducing heating and cooling loss

Resources

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D-4990 Series Sell Sheet

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D-4990 Series Catalog

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D-4990 Series FAQ

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Where to buy

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