ETS-Lindgren's iRFD-100 doors are designed for high performance operation, made in accordance with MIL-STD-285. The iRFD-100 door system consists of frame and door in two standard sizes, 900 mm x 2100 mm (3 ft x 7 ft) and 1200 mm x 2100 mm (4 tf x 7 ft).​

The patented hinges allow the final closing movement to be parallel to the door frame and also permit a normal circular trajectory when the door is opened wide. RF seal is obtained by cam followers at both edges of the door. The door has four recessed contact fingers.

The door is easy to operate as the opening and closing mechanisms are equipped with bearings. The door can also be designed for welded installation to the shielded enclosure.
The door can be equipped with pneumatic RF-tight opening/closing system for lighter operation. In this case, if the door must be opened manually the operation system just releases the RF-tight locking.

For the attenuation test, ETS-Lindgren chose the least favorable point of the door. 

Key Product Information

Specifications Select a tab below for more information


  • ​Door Available in Two Sizes as Standard
  • Other Size Available on Request
  • Left or Right Hinged
  • Door Frame Mounting Options Available for Bolted, Clamped and Welded Construction
  • ​Slope Ramp in Front for Stepless Access
  • Painting in Custom Colors
  • Pneumatic Operating System for Lighter Operation
  • Key Lock
  • Magnetic Door Stopper

View BIM Models of our Product Options Below:



Key Features

  • ​​Patented Hinges Allow Final Closing Movement to be Parallel to Door Frame 
  • Easy to Operate 
  • Permit Normal Circular Trajectory when Door is Opened Wide 
  • RF Seal Obtained by Cam Followers

Literature and Videos

Date Last Updated: Tuesday, August 14, 2018
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