Clean Room Talk-Throughs — Modular Clean Room Accessories

• Ideal for cleanrooms, laboratory and hospital isolation areas, and other restricted environments
• Mounts on 7.75"-diameter cut-out (custom installation panels available for other cut-out requirements)
• Mechanical model features overlapping mylar "S" diaphragms for clear communication and visibility

Terra's Cleanroom Talk-Throughs give you a clear line of communication into your cleanroom. Noncontaminating materials and construction techniques ensure cleanroom compatibility.

The standard mechanical model features a clean plastic frame and transparent mylar diaphragms. It allows workers on both sides of a cleanroom wall to communicate freely, thereby reducing the need to enter the cleanroom or to rely on a cleanroom telephone.

The unit is easy to mount in either a standard cleanroom wall or a Terra hardwall modular cleanroom. It requires a 7.75"-diameter cut-out and six screws. PVC seals hold the positive internal air pressure. Max. outside diameter: 10". Diameter of grille: 6.5". Screw hole pattern: 7.25".